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Sample records for cirrhotic patients results

  1. Prevalence of simple liver cysts and hemangiomas in cirrhotic and non-cirrhotic patients submitted to magnetic resonance imaging

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    Breno Victor Tomaz Galvao

    2013-07-01

    Full Text Available Objective To determine the prevalence of liver cysts and hemangiomas in the general population and in cirrhotic patients. Materials and Methods Retrospective, observational, and cross-sectional study selecting consecutive magnetic resonance imaging studies performed in the period from February to July 2011. A total of 303 patients (187 women and 116 men with mean age of 53.3 years were included in the present study. Patients with previously known liver lesions were excluded. The images were consensually analyzed by two observers in the search for simple liver cysts and typical liver hemangiomas, according to universally accepted imaging criteria. Lesions prevalence, diameters and location were determined in both cirrhotic and non-cirrhotic individuals. Results The authors observed prevalence of 8.6% for hemangiomas and 14.5% for simple cysts. No statistically significant difference was observed in relation to prevalence of hemangiomas and cysts among cirrhotic and non-cirrhotic patients (p = 0.954; p = 0.472. Conclusion In the present study, the prevalence of cysts and hemangiomas was higher than the prevalence reported by autopsy series. No influence of cirrhosis was observed on the prevalence and appearance of such incidental lesions.

  2. The role of glucocorticoids in sodium retention in cirrhotic patients

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    Hansen, Martin Højmark; Kristensen, Steffen Skott; Schaffalitzky de Muckadell, Ove B

    2012-01-01

    sodium retention evident in cirrhosis. The aim was to elucidate the role of glucocorticoids in sodium retention in decompensated cirrhotic patients. Methods. A randomized, double-blind, placebo-controlled, crossover study was performed in nine patients with alcoholic cirrhosis of the liver. A washout....... Conclusion. These results indicate that endogenous glucocorticoids contribute to the sodium retention in patients with alcoholic cirrhosis of the liver....

  3. Pituitary glycoprotein hormone a-subunit secretion by cirrhotic patients

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    Oliveira M.C.

    1999-01-01

    Full Text Available Secretion of the a-subunit of pituitary glycoprotein hormones usually follows the secretion of intact gonadotropins and is increased in gonadal failure and decreased in isolated gonadotropin deficiency. The aim of the present study was to determine the levels of the a-subunit in the serum of patients with cirrhosis of the liver and to compare the results obtained for eugonadal cirrhotic patients with those obtained for cirrhotic patients with hypogonadotropic hypogonadism. Forty-seven of 63 patients with cirrhosis (74.6% presented hypogonadism (which was central in 45 cases and primary in 2, 7 were eugonadal, and 9 women were in normal menopause. The serum a-subunit was measured by the fluorimetric method using monoclonal antibodies. Cross-reactivity with LH, TSH, FSH and hCG was 6.5, 1.2, 4.3 and 1.1%, respectively, with an intra-assay coefficient of variation (CV of less than 5% and an interassay CV of 5%, and sensitivity limit of 4 ng/l. The serum a-subunit concentration ranged from 36 to 6253 ng/l, with a median of 273 ng/l. The median was 251 ng/l for patients with central hypogonadism and 198 ng/l for eugonadal patients. The correlation between the a-subunit and basal LH levels was significant both in the total sample (r = 0.48, P<0.01 and in the cirrhotic patients with central hypogonadism (r = 0.33, P = 0.02. Among men with central hypogonadism there was a negative correlation between a-subunit levels and total testosterone levels (r = 0.54, P<0.01 as well as free testosterone levels (r = -0.53, P<0.01. In conclusion, although the a-subunit levels are correlated with LH levels, at present they cannot be used as markers for hypogonadism in patients with cirrhosis of the liver.

  4. High mortality in cirrhotic patients following hemorrhagic stroke.

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    Hung, Tsung-Hsing; Hsieh, Yu-Hsi; Tseng, Kuo-Chih; Tseng, Chih-Wei; Lee, Hsing-Feng; Tsai, Chih-Chun; Tsai, Chen-Chi

    2015-06-01

    The impact of hemorrhagic stroke (HS) on the mortality of cirrhotic patients is unknown. To evaluate the morality risk of HS in cirrhotic patients, we used the Taiwan National Health Insurance Database to evaluate cirrhotic patients with HS who were discharged between 1 January and 31 December 2007. In total, there were 321 cirrhotic patients with HS. We randomly selected 3210 cirrhotic patients without HS as a comparison group. The 30 and 90 day mortality rates were 29.6% and 43.0% in the HS group, and 9.1% and 17.7% in the comparison group, respectively (pmortality in the HS group was 3.89 (95% confidence interval [CI] 3.20-4.71, pmortality in the subarachnoid hemorrhage and other HS groups were 7.93 (95% CI 5.23-12.0, pmortality risk in cirrhotic patients, in whom subarachnoid hemorrhage can also increase the risk of mortality eight-fold. Copyright © 2015 Elsevier Ltd. All rights reserved.

  5. Differential distribution of age and HBV serological markers in liver cirrhosis and non-cirrhotic patients with primary liver cancer

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    XU Xiuhua

    2013-03-01

    Full Text Available ObjectiveTo compare the age distributions and presence of hepatitis B virus (HBV serological markers between primary hepatic cancer (PHC patients with and without liver cirrhosis. MethodsA total of 547 PHC cases were analyzed retrospectively. After dividing into two groups according to liver cirrhosis status, the between-group differences in age and HBV serological markers, such as hepatitis B e antigen (HBeAg status, were statistically compared using the Chi-squared test. ResultsThe number of cirrhotic and non-cirrhotic PHC patients was 265 and 282, respectively. HBV infection was present in 221 cirrhotic PHC patients and 256 non-cirrhotic PHC patients (834% vs. 90.8%. There was a substantial bias in the proportion of males to females in the cirrhotic PHC patients (7.83∶1. The number of PHC patients <60 years old was similar between the cirrhotic and non-cirrhotic groups, but the non-cirrhotic group had significantly more patients >60 years old (P<0.005. In cirrhotic PHC patients, the HBV infection rate was highest in the <40 years old age group (96.7% and the HBeAg serological conversion rate was highest in the 40-60 years old age group (89.5%. In non-cirrhotic PHC patients, the 40-60 years old age group showed the highest HBV infection rate (90.3% but the lowest HBeAg serological conversion rate (80.0%. ConclusionPHC with liver cirrhosis mainly occurred in males, with the HBV infection rate being higher in individuals <60 years old. Non-cirrhotic PHC patients were more often >60 years old. Many of the HBV-infected PHC patients with cirrhosis had high HBeAg serological conversion rate.

  6. [Evaluation and treatment of the critically ill cirrhotic patient].

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    Fernández, Javier; Aracil, Carles; Solà, Elsa; Soriano, Germán; Cinta Cardona, Maria; Coll, Susanna; Genescà, Joan; Hombrados, Manoli; Morillas, Rosa; Martín-Llahí, Marta; Pardo, Albert; Sánchez, Jordi; Vargas, Victor; Xiol, Xavier; Ginès, Pere

    2016-11-01

    Cirrhotic patients often develop severe complications requiring ICU admission. Grade III-IV hepatic encephalopathy, septic shock, acute-on-chronic liver failure and variceal bleeding are clinical decompensations that need a specific therapeutic approach in cirrhosis. The increased effectiveness of the treatments currently used in this setting and the spread of liver transplantation programs have substantially improved the prognosis of critically ill cirrhotic patients, which has facilitated their admission to critical care units. However, gastroenterologists and intensivists have limited knowledge of the pathogenesis, diagnosis and treatment of these complications and of the prognostic evaluation of critically ill cirrhotic patients. Cirrhotic patients present alterations in systemic and splanchnic hemodynamics, coagulation and immune dysfunction what further increase the complexity of the treatment, the risk of developing new complications and mortality in comparison with the general population. These differential characteristics have important diagnostic and therapeutic implications that must be known by general intensivists. In this context, the Catalan Society of Gastroenterology and Hepatology requested a group of experts to draft a position paper on the assessment and treatment of critically ill cirrhotic patients. This article describes the recommendations agreed upon at the consensus meetings and their main conclusions. Copyright © 2015 Elsevier España, S.L.U. y AEEH y AEG. All rights reserved.

  7. Ascitic Fluid Culture In Cirrhotic Patients With Spontaneous Bacterial Peritonitis

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    Sajjad, M.; Khan, Z.A.; Khan, M.S.

    2016-01-01

    Objective: To determine the frequency and compare the culture yield of bacterial isolation by conventional and blood culture BACTEC bottle techniques in cirrhotic patients with spontaneous bacterial peritonitis (SBP). Study Design: Cross-sectional comparative study. Place and Duration of Study: Pathology Department, Bannu Medical College, Bannu, KPK, from January 2012 to December 2013. Methodology: Paracentesis of 20 ml of ascitic fluid tapped from cirrhotic patients with SBP was carried out by a single technologist. The analysis included differential leukocyte count (DLC), while 5 ml each of the fluid was inoculated into conventional culture media and BACTEC blood culture bottle. All the data were analysed on (SPSS) version 16 to determine frequencies with percentages and mean values with standard deviation. Chi-square test was used for comparing the yield of conventional and blood culture bottle methods. P-value was considered significant if < 0.05. Results: In 105 cases of ascitic fluid analyses, 27 (25.72 percent) had positive ascitic fluid culture whereas 78 (74.28 percent) had negative ascitic fluid culture. Ascitic fluid culture was positive in 6 cases by conventional culture media and in 27 cases by BACTEC culture bottle media (p < 0.001). Bacterial isolation was obtained by both culture methods in 6 cases (p < 0.001). Conclusion: Direct bedside inoculation of ascitic fluid by BACTEC culture bottle method has better yield as compared to conventional culture method. (author)

  8. Comparison of vitamin D deficiency and magnitude of severity of vitamin D deficiency in cirrhotic and non-cirrhotic patients with chronic hepatitis C in a tertiary care hospital Rawalpindi, Pakistan

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    Hamid, S.; Faheem, M.; Ambreen, S.; Tirmizi, A.; Umar, M.

    2017-01-01

    Objective: To determine Vitamin D deficiency in both cirrhotic and non-cirrhotic patients with chronic hepatitis C (CHC). Methodology: We conducted a cross-sectional study at Centre for Liver and Digestive Diseases (CLD), Holy Family Hospital, Rawalpindi, Pakistan from August 2015 to February 2016 and included 120 Patients with CHC with or without cirrhosis. Two groups were formed and vitamin D levels were measured and level of severity was assessed. Results: Out of 120 patients, 94(78.3%) patients had Vitamin D deficiency. 63(100%) cirrhotic patients and 31 54.4%) non cirrhotic patients had Vitamin D deficiency. In cirrhotic patients, 26(41.3%) had mild and 36(58.7%) had moderate Vitamin D deficiency while in non-cirrhotic patients 25(43.9%) had mild and 6(10.5%) had moderate deficiency. No patient with severe Vitamin D deficiency was observed. Conclusion: Most of the patients infected with CHC suffer from vitamin D deficiency. This was observed more in cirrhotic patients than non-cirrhotic patients. Moreover, positive correlation was observed among vitamin D deficiency and stage of fibrosis. (author)

  9. Incidence of bacteremia in cirrhotic patients undergoing upper endoscopic ultrasonography.

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    Fernández-Esparrach, Gloria; Sendino, Oriol; Araujo, Isis; Pellisé, Maria; Almela, Manel; González-Suárez, Begoña; López-Cerón, María; Córdova, Henry; Sanabria, Erwin; Uchima, Hugo; Llach, Josep; Ginès, Àngels

    2014-01-01

    The incidence of bacteremia after endoscopic ultrasonography (EUS) or EUS-guided fine-needle aspiration (EUS-FNA) is between 0% and 4%, but there are no data on this topic in cirrhotic patients. To prospectively assess the incidence of bacteremia in cirrhotic patients undergoing EUS and EUS-FNA. We enrolled 41 cirrhotic patients. Of these, 16 (39%) also underwent EUS-FNA. Blood cultures were obtained before and at 5 and 30 min after the procedure. When EUS-FNA was used, an extra blood culture was obtained after the conclusion of radial EUS and before the introduction of the sectorial echoendoscope. All patients were clinically followed up for 7 days for signs of infection. Blood cultures were positive in 16 patients. In 10 patients, blood cultures grew coagulase-negative Staphylococcus, Corynebacterium species, Propionibacterium species or Acinetobacterium Lwoffii, which were considered contaminants (contamination rate 9.8%, 95% CI: 5.7-16%). The remaining 6 patients had true positive blood cultures and were considered to have had true bacteremia (15%, 95% CI: 4-26%). Blood cultures were positive after diagnostic EUS in five patients but were positive after EUS-FNA in only one patient. Thus, the frequency of bacteremia after EUS and EUS-FNA was 12% and 6%, respectively (95% CI: 2-22% and 0.2-30%, respectively). Only one of the patients who developed bacteremia after EUS had a self-limiting fever with no other signs of infection. Asymptomatic Gram-positive bacteremia developed in cirrhotic patients after EUS and EUS-FNA at a rate higher than in non-cirrhotic patients. However, this finding was not associated with any clinically significant infections. Copyright © 2013 Elsevier España, S.L. and AEEH y AEG. All rights reserved.

  10. Comparison of qtc duration on electrocardiogram between patients of liver cirrhosis and non cirrhotic controls

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    Umair, M.; Nadeem, K.; Azam, M.N.; Mansoor, J.; Khan, H.

    2012-01-01

    Objective: To compare the QTc duration on electrocardiogram (ECG) of patients of cirrhosis (hep B and C origin) with non cirrhotic controls. Study Design: Case control study. Place and duration of study: The study was carried out at the Department of Medicine, Military Hospital, Rawalpindi, from 8th Feb 2009 to 8th Aug 2009. Material and Method: After meeting the exclusion and inclusion criteria, 80 cirrhotic patients were enrolled in group-I and equal number of non cirrhotic controls were enrolled in group-II. Three 12 lead ECG recording were taken for each patient, 5 minutes apart, and QTc value was calculated for each ECG and then mean of the three was used for the analysis. A QTc value more than 0.44 seconds was taken as prolonged. Results: The mean QTc interval on electrocardiogram in group-I i.e. cirrhotic was 0.4603 seconds (SD+-0.1312) and mean QTc interval on electrocardiogram in group-II i.e. noncirrhotic was 0.407 seconds (SD+-0.029). These findings were statistically significant (p value < 0.001). Conclusion: Cirrhotic patients have prolonged QTc interval as compared to noncirrhotic controls. (author)

  11. The thalamus in cirrhotic patients with and without hepatic encephalopathy: A volumetric MRI study

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    Tao, Ran; Zhang, Jiuquan; You, Zhonglan; Wei, Luqing; Fan, Yi; Cui, Jinguo; Wang, Jian

    2013-01-01

    Background and aims: The thalamus is a major relay and filter station in the central neural system. Some previous studies have suggested that the thalamus maybe implicated in the pathogenesis of hepatic encephalopathy. The aim of our study was to investigate changing thalamic volumes in cirrhotic patients with and without hepatic encephalopathy. Methods: Neuropsychological tests and structural MR scanning were performed on 24 cirrhotic patients, 23 cirrhotic patients with minimal hepatic encephalopathy, 24 cirrhotic patients during their first episode of overt hepatic encephalopathy, and 33 healthy controls. Voxel-based morphometry analysis was performed to detect gray matter morphological changes. The thalamus and whole brain volume were extrapolated. A receiver operating characteristic curve analysis of thalamic volumes was used to discriminate patients with minimal hepatic encephalopathy from those with hepatic cirrhosis. Results: Thalamic volume increased in a stepwise manner in patients with progressively worse stages of hepatic encephalopathy compared to healthy subjects. Additionally, a comparison of gray matter morphometry between patients with Child–Pugh grades A, B, or C and controls revealed a progression in thalamic volumes in parallel with the degree of liver failure. Moreover, thalamic volume was significantly correlated with the number connection test A time and digit-symbol test score in cirrhotic patients with minimal hepatic encephalopathy (r = 0.659, P = 0.001; r = −0.577, P = 0.004; respectively). The area under the receiver operating characteristic curve was 0.827 (P = 0.001). Conclusions: A significantly increased thalamic volume may be provide an objective imaging measure for predicting seizures due to minimal hepatic encephalopathy in cirrhotic patients

  12. The thalamus in cirrhotic patients with and without hepatic encephalopathy: A volumetric MRI study

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    Tao, Ran, E-mail: taoran1648@yahoo.cn [Department of Radiology, Southwest Hospital, Third Military Medical University, Chongqing 400038 (China); Department of Radiology, Bethune International Peace Hospital of People' s Liberty Army, Shijiazhuang 050082, Hebei Province (China); Zhang, Jiuquan, E-mail: jiuquanzhang@yahoo.com [Department of Radiology, Southwest Hospital, Third Military Medical University, Chongqing 400038 (China); You, Zhonglan, E-mail: you_zhonglan@163.com [Department of Infectious Diseases, Southwest Hospital, Third Military Medical University, Chongqing 400038 (China); Wei, Luqing, E-mail: weiluqing@foxmail.com [Department of Radiology, Southwest Hospital, Third Military Medical University, Chongqing 400038 (China); Fan, Yi, E-mail: fanyi1978@yahoo.cn [Department of Infectious Diseases, Southwest Hospital, Third Military Medical University, Chongqing 400038 (China); Cui, Jinguo, E-mail: cuijinguo2005@163.com [Department of Radiology, Bethune International Peace Hospital of People' s Liberty Army, Shijiazhuang 050082, Hebei Province (China); Wang, Jian, E-mail: wangjian_811@yahoo.com [Department of Radiology, Southwest Hospital, Third Military Medical University, Chongqing 400038 (China)

    2013-11-01

    Background and aims: The thalamus is a major relay and filter station in the central neural system. Some previous studies have suggested that the thalamus maybe implicated in the pathogenesis of hepatic encephalopathy. The aim of our study was to investigate changing thalamic volumes in cirrhotic patients with and without hepatic encephalopathy. Methods: Neuropsychological tests and structural MR scanning were performed on 24 cirrhotic patients, 23 cirrhotic patients with minimal hepatic encephalopathy, 24 cirrhotic patients during their first episode of overt hepatic encephalopathy, and 33 healthy controls. Voxel-based morphometry analysis was performed to detect gray matter morphological changes. The thalamus and whole brain volume were extrapolated. A receiver operating characteristic curve analysis of thalamic volumes was used to discriminate patients with minimal hepatic encephalopathy from those with hepatic cirrhosis. Results: Thalamic volume increased in a stepwise manner in patients with progressively worse stages of hepatic encephalopathy compared to healthy subjects. Additionally, a comparison of gray matter morphometry between patients with Child–Pugh grades A, B, or C and controls revealed a progression in thalamic volumes in parallel with the degree of liver failure. Moreover, thalamic volume was significantly correlated with the number connection test A time and digit-symbol test score in cirrhotic patients with minimal hepatic encephalopathy (r = 0.659, P = 0.001; r = −0.577, P = 0.004; respectively). The area under the receiver operating characteristic curve was 0.827 (P = 0.001). Conclusions: A significantly increased thalamic volume may be provide an objective imaging measure for predicting seizures due to minimal hepatic encephalopathy in cirrhotic patients.

  13. The long-term outcomes of cirrhotic patients with pleural effusion

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    Hung, Tsung-Hsing; Tseng, Chih-Wei; Tsai, Chih-Chun; Tsai, Chen-Chi; Tseng, Kuo-Chih; Hsieh, Yu-Hsi

    2018-01-01

    Background/Aim: A pleural effusion is an abnormal collection of fluid in the pleural space and may cause related morbidity or mortality in cirrhotic patients. Currently, there are insufficient data to support the long-term prognosis for cirrhotic patients with pleural effusion. In this study, we investigated the short- and long-term effects of pleural effusion on mortality in cirrhotic patients and evaluated the benefit of liver transplantation in these patients. Patients and Methods: The National Health Insurance Database, derived from the Taiwan National Health Insurance Program, was used to identify 3,487 cirrhotic patients with pleural effusion requiring drainage between January 1, 2007 and December 31, 2010. The proportional hazards Cox regression model was used to control for possible confounding factors. Results: The 30-day, 90-day, 1-year, and 3-year mortalities were 20.1%, 40.2%, 59.1%, and 75.9%, respectively, in the cirrhotic patients with pleural effusion. After Cox proportional hazard regression analysis adjusted by patient gender, age, complications of cirrhosis and comorbid disorders, old age, esophageal variceal bleeding, hepatocellular carcinoma, hepatic encephalopathy, pneumonia, renal function impairment, and without liver transplantation conferred higher risks for 3-year mortality in the cirrhotic patients with pleura effusion. Liver transplantation is the most important factor to determine the 3-year mortalities (HR: 0.17, 95% CI 0.11- 0.26, P effusion predicts poor long-term outcomes. Liver transplantation could dramatically improve the survival and should be suggested as soon as possible. PMID:29451184

  14. EXHALED AND PLASMA NITRITE: a comparative study among healthy, cirrhotic and liver transplant patients

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    Viviane S AUGUSTO

    2014-03-01

    Full Text Available Context There is a relative lack of studies about exhaled nitrite (NO2- concentrations in cirrhotic and transplanted patients. Objective Verify possible differences and correlations between the levels of NO2-, measured in plasma and exhaled breath condensate collected from patients with cirrhosis and liver transplant. Method Sixty adult male patients, aged between 27 and 67 years, were subdivided into three groups: a control group comprised of 15 healthy volunteers, a cirrhosis group composed of 15 volunteers, and a transplant group comprised of 30 volunteers. The NO2- concentrations were measured by chemiluminescence. Results 1 The analysis of plasma NO2- held among the three groups showed no statistical significance. 2 The comparison between cirrhotic and control groups, control and transplanted and cirrhotic and transplanted was not statistically significant. 3 The measurements performed on of NO2- exhaled breath condensate among the three groups showed no statistical difference. 4 When comparing the control group samples and cirrhotic, control and transplanted and cirrhotic and transplanted, there was no significant changes in the concentrations of NO2-. Conclusion No correlations were found between plasma and exhaled NO2-, suggesting that the exhaled NO2- is more reflective of local respiratory NO release than the systemic circulation.

  15. Occult HCV Infection (OCI) Diagnosis in Cirrhotic and Non-cirrhotic Naïve Patients by Intra-PBMC Nested Viral RNA PCR.

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    Abd Alla, Mohamed Darwish Ahmed; Elibiary, Saleh Ahmed; Wu, George Y; El-Awady, Mostafa Kamel

    2017-12-28

    Background and Aims: Occult HCV infections (OCIs) include IgG antibody seronegative cryptogenic (COCIs), as well as seropositive secondary naïve (SNOCIs) and experienced (SEOCIs) cases. We used peripheral-blood-mononuclear-cell (PBMC)-PCR to evaluate COCIs and SNOCIs prevalence, serum HCV spontaneous disappearance (SCSD) in naïve cirrhotics and non-cirrhotics, intra-PBMC HCV-RNA strands in relation to cirrhosis density in naïve non-viremia cases, and HCV-RNA seroconversion after 1 year of solitary naïve intra-PBMC infection. Methods: The anti-HCV IgG antibody-positive naïve-patients ( n = 785) were classified into viremic ( n = 673) and non-viremic [ n = 112, including non-cirrhotics ( n = 55) and cirrhotics ( n = 57)], and 62 controls without evidence of HCV-infection. Controls and post-HCV non-viremia cases ( n = 62+112 = 174) were submitted to hepatic Fibroscan-Elastography evaluation. All subjects ( n = 847) were screened for intra-PBMC HCV-RNA sense and antisense strands by nested-PCR. Results: Naïve-OCI cases (4.84%) that were diagnosed by PBMC-PCR significantly raised the total numbers of HCV-infection to 714 ( p = 0.01). The percent positivity of SNOCIs (34.82%) was significantly higher than for asymptomatic-COCIs (3.125%, p = 0.0001). Comparing PBMC-PCR with single-step-reverse-transcription (SRT)-PCR for identification of SCSD in naïve IgG antibody-positive non-viremia patients ( n = 112) revealed a decline in SCSD prevalence by PBMC-PCR (from 14.27% to 9.3%), regardless of presence of hepatic cirrhosis ( p = 0.03). SCSD was found to be higher by PBMC-PCR in non-cirrhotics compared to cirrhotics ( p = 0.0001), with an insignificant difference when using SRT-PCR ( p = 0.45). Intra-PBMC HCV-RNA infection was significantly more frequent in cirrhotics compared to both non-cirrhotics and controls ( p < 0.0005). An increased hepatic fibrosis density was recognized in intra-PBMC HCV-RNA infection with sense ( p = 0.0001) or antisense strand ( p = 0

  16. Safety and efficacy of endoscopic retrograde cholangiopancreatography for common bile duct stones in liver cirrhotic patients.

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    Li, De-min; Zhao, Jie; Zhao, Qiu; Qin, Hua; Wang, Bo; Li, Rong-xiang; Zhang, Min; Hu, Ji-fen; Yang, Min

    2014-08-01

    In order to investigate the safety and efficacy of endoscopic retrograde cholangiopancreatograpy (ERCP) in liver cirrhosis patients with common bile duct stones, we retrospectively analyzed data of 46 common bile duct stones patients with liver cirrhosis who underwent ERCP between 2000 and 2008. There were 12 cases of Child-Pugh A, 26 cases of Child-Pugh B, and 8 cases of Child-Pugh C. 100 common bile duct stones patients without liver cirrhosis were randomly selected. All the patients were subjected to ERCP for biliary stones extraction. The rates of bile duct clearance and complications were compared between cirrhotic and non-cirrhotic patients. The success rate of selective biliary cannulation was 95.6% in liver cirrhotic patients versus 97% in non-cirrhotic patients (P>0.05). The bile duct clearance rate was 87% in cirrhotic patients versus 96% in non-cirrhotic patients, but the difference was not statistically significant. Two liver cirrhotic patients (4.35%, 2/46) who were scored Child-Pugh C had hematemesis and melena 24 h after ERCP. The hemorrhage rate after ERCP in non-cirrhotic patients was 3%. The hemorrhage rate associated with ERCP in Child-Pugh C patients was significantly higher (25%, 2/8) than that (3%, 3/100) in non-cirrhotic patients (Pbile duct stones. Hemorrhage risk in ERCP is higher in Child-Pugh C patients.

  17. Does hepatocellular carcinoma in non-alcoholic steatohepatitis exist in cirrhotic and non-cirrhotic patients?

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    A.L. Chagas

    2009-10-01

    Full Text Available Non-alcoholic steatohepatitis (NASH has been associated with hepatocellular carcinoma (HCC often arising in histologically advanced disease when steatohepatitis is not active (cryptogenic cirrhosis. Our objective was to characterize patients with HCC and active, histologically defined steatohepatitis. Among 394 patients with HCC detected by ultrasound imaging over 8 years and staged by the Barcelona Clinic Liver Cancer (BCLC criteria, we identified 7 cases (1.7% with HCC occurring in the setting of active biopsy-proven NASH. All were negative for other liver diseases such as hepatitis C, hepatitis B, autoimmune hepatitis, Wilson disease, and hemochromatosis. The patients (4 males and 3 females, age 63 ± 13 years were either overweight (4 or obese (3; 57% were diabetic and 28.5% had dyslipidemia. Cirrhosis was present in 6 of 7 patients, but 1 patient had well-differentiated HCC in the setting of NASH without cirrhosis (fibrosis stage 1 based on repeated liver biopsies, the absence of portal hypertension by clinical and radiographic evaluations and by direct surgical inspection. Among the cirrhotic patients, 71.4% were clinically staged as Child A and 14.2% as Child B. Tumor size ranged from 1.0 to 5.2 cm and 5 of 7 patients were classified as early stage; 46% of all nodules were hyper-echoic and 57% were <3 cm. HCC was well differentiated in 1/6 and moderately differentiated in 5/6. Alpha-fetoprotein was <100 ng/mL in all patients. HCC in patients with active steatohepatitis is often multifocal, may precede clinically advanced disease and occurs without diagnostic levels of alpha-fetoprotein. Importantly, HCC may occur in NASH in the absence of cirrhosis. More aggressive screening of NASH patients may be warranted.

  18. Does hepatocellular carcinoma in non-alcoholic steatohepatitis exist in cirrhotic and non-cirrhotic patients?

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    A.L. Chagas

    Full Text Available Non-alcoholic steatohepatitis (NASH has been associated with hepatocellular carcinoma (HCC often arising in histologically advanced disease when steatohepatitis is not active (cryptogenic cirrhosis. Our objective was to characterize patients with HCC and active, histologically defined steatohepatitis. Among 394 patients with HCC detected by ultrasound imaging over 8 years and staged by the Barcelona Clinic Liver Cancer (BCLC criteria, we identified 7 cases (1.7% with HCC occurring in the setting of active biopsy-proven NASH. All were negative for other liver diseases such as hepatitis C, hepatitis B, autoimmune hepatitis, Wilson disease, and hemochromatosis. The patients (4 males and 3 females, age 63 ± 13 years were either overweight (4 or obese (3; 57% were diabetic and 28.5% had dyslipidemia. Cirrhosis was present in 6 of 7 patients, but 1 patient had well-differentiated HCC in the setting of NASH without cirrhosis (fibrosis stage 1 based on repeated liver biopsies, the absence of portal hypertension by clinical and radiographic evaluations and by direct surgical inspection. Among the cirrhotic patients, 71.4% were clinically staged as Child A and 14.2% as Child B. Tumor size ranged from 1.0 to 5.2 cm and 5 of 7 patients were classified as early stage; 46% of all nodules were hyper-echoic and 57% were <3 cm. HCC was well differentiated in 1/6 and moderately differentiated in 5/6. Alpha-fetoprotein was <100 ng/mL in all patients. HCC in patients with active steatohepatitis is often multifocal, may precede clinically advanced disease and occurs without diagnostic levels of alpha-fetoprotein. Importantly, HCC may occur in NASH in the absence of cirrhosis. More aggressive screening of NASH patients may be warranted.

  19. Natural history of patients with non cirrhotic portal hypertension: Comparison with patients with compensated cirrhosis.

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    Gioia, Stefania; Nardelli, Silvia; Pasquale, Chiara; Pentassuglio, Ilaria; Nicoletti, Valeria; Aprile, Francesca; Merli, Manuela; Riggio, Oliviero

    2018-01-31

    The knowledge of natural history of patients with portal hypertension (PH) not due to cirrhosis is less well known than that of cirrhotic patients. To describe the clinical presentation and the outcomes of 89 patients with non-cirrhotic PH (25 with non-cirrhotic portal hypertension, INCPH, and 64 with chronic portal vein thrombosis, PVT) in comparison with 77 patients with Child A cirrhosis. The patients were submitted to a standardized clinical, laboratory, ultrasonographic and endoscopic follow-up. Variceal progression, incidence of variceal bleeding, portal vein thrombosis, ascites and survival were recorded. At presentation, the prevalence of varices, variceal bleeding and ascites was similar in the 3 groups. During follow-up, the rate of progression to varices at risk of bleeding (p portal hypertension in these patients and cannot be simply derived by the observation of cirrhotic patients. Copyright © 2018 Editrice Gastroenterologica Italiana S.r.l. Published by Elsevier Ltd. All rights reserved.

  20. Laparoscopic cholecystectomy in cirrhotic patients: Feasibility in adeveloping country

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    Tayeb, M.; Khan, Muhammad R.; Riaz, N.

    2008-01-01

    Although laparoscopic cholecystectomy (LC) has become the procedure ofchoice for cholelithiasis in the general population, many consider cirrhosisas a relative or absolute contraindication for laparoscopic surgery. The aimof this study was to confirm the safety of LC in cirrhotic patients in ourset-up. This is a retrospective case series including all patients withcirrhosis who underwent LC for gallstones from January 2000 to December2006at our institution. Data were analyzed for Child class, indication forsurgery, hospital stay and procedure-related morbidity and mortality. Resultsare given as +- standard deviation. Thirty patients, including 21 females(median age: 42 years) underwent LC during the study period. There was nooperative mortality. Twenty-four patients belonged to Child class A and 6belonged to Child class B. Mean operative time was 80+-26 min. There was noincident of bile duct injury, but two patients (6.7%) required conversion toopen procedure. Mean hospital stay was 3+-2.7 days. Postoperative morbiditywas observed in 7 patients, including postoperative deterioration of liverfunction in 2, worsening of ascites in 2 and pneumonia and port-siteinfection in 1. Two patients had significant in hemoglobin requiring bloodtransfusion. Cirrhosis is not a contraindication for LC and it can beperformed safely in compensated cirrhotic patients with acceptable morbidityand mortality. (author)

  1. Leucine metabolism in cirrhotic patients with hepatic encephalopathy

    International Nuclear Information System (INIS)

    McGhee, A.S.

    1985-01-01

    The purpose of this study was to determine whether increased oxidation of or protein synthesis requiring leucine occurs in cirrhotic patients. Five control subjects and four subjects with cirrhosis were equilibrated on a baseline diet (0.6 g protein per kg ideal body weight [IBW]) with sufficient nonprotein calories to preclude negative nitrogen balance. An additional four patients were equilibrated on the same type of diet with a higher protein level (0.75 g per kg IBW). Control subjects and the patients were then studied during continuous infusion of L-[ 15 N, 1- 13 C] leucine in the fasted state and, in the fed state, with a Propac diet which had the same distribution of energy nutrients as the baseline diets. Plasma levels of L-[ 15 N, 1- 13 C], L-[1- 13 C] and L-[ 15 N] leucine were measured during isotopic steady state by gas chromatography-mass spectrometry and fractional excretion of 13 CO 2 in breath samples were analyzed by isotopic ratio mass spectrometry. During the fasted and fed states leucine metabolism was measured to quantitate rates of nitrogen flux (Q/sub N/), carbon flux (Q/sub c/) and oxidation to carbon dioxide and water (C). From these measured values, proteins breakdown (B), protein synthesis (S), deamination (X 0 ) and reamination (X/sub N/) were calculated. The results showed that protein synthesis and leucine metabolism were identical in controls and patients when both were fed a diet with 0.6 g protein/kg IBW and maintenance level of nonprotein calories. The data also showed that leucine metabolism can be quantitatively and reproducibly measured in subjects with cirrhosis

  2. Splenic embolization in cirrhotic patients with portal hypertension

    International Nuclear Information System (INIS)

    Falappa, P.G.; Cotroneo, A.R.; De Cinque, M.; Maresca, G.; Patane', D.

    1988-01-01

    Over the last four years the authors performed transcatheter embolization of the splenic artery by Gianturco coils in 32 consecutive cirrhotic patients with portal hypertension, splenomegaly, cytopenia and gastro-esophageal varices endoscopically proved. This procedure was especially useful for treatement of splenomegaly and cytopenia because a constant reduction of spleen dimensions and increase in platelet count were registered. The effectiveness of transcatheter embolization and follow-up are based on clinic, hematologic and sonographic findings. Sonographic monitoring is believed to be very useful both to evaluate splenomegaly and signs of portal hypertension and to reveal splenic complications (abscesses). Severe complications have been never registered

  3. Splenic embolization in cirrhotic patients with portal hypertension. US findings

    Energy Technology Data Exchange (ETDEWEB)

    Falappa, P G; Cotroneo, A R; De Cinque, M; Maresca, G; Patane' , D

    1988-01-01

    Over the last four years the authors performed transcatheter embolization of the splenic artery by Gianturco coils in 32 consecutive cirrhotic patients with portal hypertension, splenomegaly, cytopenia and gastro-esophageal varices endoscopically proved. This procedure was especially useful for treatement of splenomegaly and cytopenia because a constant reduction of spleen dimensions and increase in platelet count were registered. The effectiveness of transcatheter embolization and follow-up are based on clinic, hematologic and sonographic findings. Sonographic monitoring is believed to be very useful both to evaluate splenomegaly and signs of portal hypertension and to reveal splenic complications (abscesses). Severe complications have been never registered. 21 refs.

  4. [An analysis of clinical characteristic and related risk factors in 208 cirrhotic patients complicated with infections].

    Science.gov (United States)

    Zhang, G H; Wang, M; Wang, L; Wang, X M; Wang, Y; Ou, X J; Jia, J D

    2018-02-01

    Objective: To analyze the clinical features and risk factors of cirrhotic patients complicated with infections. Methods: The clinical and laboratory characteristics of cirrhotic patients complicated with infections hospitalized from April 2014 to June 2017 were retrospectively analyzed. Relevant risk factors for infection and mortality were explored. Results: The overall incidence of infections was 17.6% in 1 670 hospitalized cirrhotic patients. Among the recruited 208 patients in this study, alcoholic, viral hepatitis B or C and autoimmune liver diseases accounted for 29.8% (62/208), 26.0% (54/208), and 22.1% (46/208), respectively. The most common infection site was respiratory tract (70.2%), followed by urinary tract, intestinal and intra-abdomen. Forty-six pathogens were isolated from 32 patients, including 22 (47.8%) Gram negative bacteria, 16 (34.8%) Gram positive bacteria and 2(4.3%) mycobacterium tuberculosis, 5 (10.9%) fungi and 1 (2.2%) mycoplasma. The mortality in patients with nosocomial infections (16.7%,7/42) was higher than that in patients with community-acquired infections (6.0%,10/166, P =0.025). All 17 deaths occurred in decompensated cirrhosis. Multivariate analysis demonstrated that hepatic encephalopathy and prothrombin time were independent risk factors of mortality. Conclusions: Patients with decompensated cirrhosis are more susceptible to infections. Hepatic encephalopathy and prothrombin time are independent risk factors for death.

  5. Early rebleeding and death at 6 weeks in alcoholic cirrhotic patients ...

    African Journals Online (AJOL)

    Background. This study evaluated the incidence of rebleeding and death at 6 weeks after a first episode of acute variceal haemorrhage (AVH) treated by emergency endoscopic sclerotherapy in a large cohort of alcoholic cirrhotic patients. Methods. From January 1984 to December 2006, 310 alcoholic cirrhotic patients (242 ...

  6. Relevance of plasma malondialdehyde level and severity of portal hypertension in cirrhotic patients.

    Science.gov (United States)

    Wang, Sheng-Lan; Zhu, Xin-Yan; Zhang, Dong-Wei; Zhang, Zhao-Jie; Gao, Heng-Jun; Yang, Chang-Qing

    2015-01-01

    Portal hypertension is one of the death reasons for the liver cirrhosis patients. The oxidative stress is related to the occurrence and development of portal hypertension in cirrhosis. Malondialdehyde (MDA), one of the lipid peroxides, increases substantially in cirrhotic patients. To evaluate the relevance between the MDA level and portal hypertension in cirrhotic patients. 60 liver cirrhotic patients and 30 healthy controls were enrolled. The plasma MDA level and general blood tests including ALT, AST, ALB, total bilirubin, and platelet were measured. All people enrolled accepted endoscopic examination and B-Ultrasound check to evaluate the severity of portal hypertension. The MDA plasma level of cirrhotic patients was significantly higher than the controls (Pportal hypertension (Pportal vein (r=0.652, Pportal hypertension. Plasma MDA level may correlate with the severity of portal hypertension in cirrhotic patients.

  7. Tolerance and efficacy of conformal radiotherapy for hepatocellular carcinoma in cirrhotic patients. Results of the French RTF1 phase 2 trial; Tolerance et efficacite de la radiotherapie de conformation en cas de carcinome hepatocellulaire chez le patient cirrhotique. Resultats de l'essai de phase II RTF1

    Energy Technology Data Exchange (ETDEWEB)

    Mornex, F.; Girard, N.; Wautot, V.; Khodri, M. [Centre Hospitalier Lyon-Sud, Dept. de Radiotherapie-Oncologie, 69 - Pierre-Benite (France); Merle, P.; Kubas, A.; Trepo, C. [Hopital de l' Hotel-Dieu, Service d' hepatogastroenterologie, 69 - Lyon (France); Beziat, C. [Hopital de l' Hotel-Dieu, Dept. de Radiologie, 69 - Lyon (France)

    2005-11-15

    Purpose. - While some patients presenting with hepatocellular carcinoma (HCC) benefit from curative therapies (transplantation, surgery, percutaneous ablation), others are only candidates for palliative options such as chemo-embolization or symptomatic care. Although conventional external-beam radiotherapy of the liver is regarded as little efficient and potentially toxic in cirrhotic patients, 3-dimensional conformal radiotherapy (CRT), by decreasing the amount of normal liver included in the radiation portal, allows dose escalation to occur without increasing the risk of radiation-induced hepatitis. This trial was designed to assess the efficacy and tolerance of CRT for small-size HCC in cirrhotic patients. Patients and methods. - Prospective phase II trial including stage A/B cirrhotic patients with small-size HCC not suitable for curative treatments; CRT consisted in a standard fractionation radiation, with a total dose of 66 Gy. Results. - Twenty-seven patients were included, 15 of whom had previously been treated for HCC; mean age was 68. Among the 23 assessable patients, 18 (78%) presented with complete response, 3 (13%) with partial response, and 2 with no response. Acute complications occurred in 24 patients, and were mainly acceptable (grade 1/2: 22 patients, grade 3/4: 11 patients, 4 (15%) of whom had clinical and/or hematological toxicities). Only 2 (9%) grade 3/4 clinical and/or hematological late toxicities are reported. Conclusion. - CRT is a non-invasive curative technique highly suitable for small-size HCC in cirrhotic patients; further investigations are needed to compare it to the other available treatments, and to integrate it into the curative therapeutic algorithm of HCC. (author)

  8. The diminished expression of proangiogenic growth factors and their receptors in gastric ulcers of cirrhotic patients.

    Science.gov (United States)

    Luo, Jiing-Chyuan; Peng, Yen-Ling; Hou, Ming-Chih; Huang, Kuang-Wei; Huang, Hui-Chun; Wang, Ying-Wen; Lin, Han-Chieh; Lee, Fa-Yauh; Lu, Ching-Liang

    2013-01-01

    The pathogenesis of the higher occurrence of peptic ulcer disease in cirrhotic patients is complex. Platelets can stimulate angiogenesis and promote gastric ulcer healing. We compared the expressions of proangiogenic growth factors and their receptors in the gastric ulcer margin between cirrhotic patients with thrombocytopenia and those of non-cirrhotic patients to elucidate possible mechanisms. Eligible cirrhotic patients (n = 55) and non-cirrhotic patients (n = 55) who had gastric ulcers were enrolled. Mucosa from the gastric ulcer margin and non-ulcer areas were sampled and the mRNA expressions of the proangiogenic growth factors (vascular endothelial growth factor [VEGF], platelet derived growth factor [PDGF], basic fibroblast growth factor [bFGF]) and their receptors (VEGFR1, VEGFR2, PDGFRA, PDGFRB, FGFR1, FGFR2) were measured and compared. Platelet count and the expressions of these growth factors and their receptors were correlated with each other. The two groups were comparable in terms of gender, ulcer size and infection rate of Helicobacter pylori. However, the cirrhotic group were younger in age, had a lower platelet count than those in the non-cirrhotic group (pexpressions of PDGFB, VEGFR2, FGFR1, and FGFR2 in gastric ulcer margin when compared with those of the non-cirrhotic patients (pexpressions of PDGFB and VEGFR2, FGFR1, and FGFR2 were well correlated with the degree of thrombocytopenia in these cirrhotic patients (ρ>0.5, pimplied that diminished activity of proangiogenic factors and their receptors may contribute to the pathogenesis of gastric ulcers in cirrhotic patients.

  9. Nitro-oxidative stress, VEGF and MMP-9 in patients with cirrhotic and non-cirrhotic portal hypertension.

    Science.gov (United States)

    Muti, Leon Adrian; Pârvu, Alina Elena; Crăciun, Alexandra M; Miron, Nicolae; Acalovschi, Monica

    2015-01-01

    Nitro-oxidative stress may have pathophysiological consequences. The study aimed to assess the nitro-oxidative stress, the vascular growth factor, and metalloproteinase-9 levels in patients with noncirrohic and cirrhotic portal hypertension. Patients with noncirrhotic portal hypertension (n=50) and cirrhotic portal hypertension (n=50) from the 3rd Medical Clinic in Cluj-Napoca Romania were prospectively enrolled between October 2004 and October 2006. A control group of healthy volunteers (n=50) was also evaluated. Nitro-oxidative stress was assessed by measuring serum concentration of nitrites and nitrate, 3-nitrotyrosine, total oxidative status, total antioxidant reactivity, and oxidative stress index. Serum vascular growth factor and matrix metalloproteinase-9 were also determined. Serum nitrites and nitrate levels significantly increased in both noncirrhotic (pportal hypertension (p=0.057). 3-nitrotyrosine also increased in noncirrhotic (p=0.001) and cirrhotic portal hypertension patients (p=0.014). Total oxidative status showed a significant increase in noncirrhotic (pportal hypertension (pportal hypertension (pportal hypertension a significant systemic nitro-oxidative stress was found, correlated with an increase of VEGF. MMP-9 decreased in noncirrhotic portal hypertension.

  10. Hepatocellular Carcinoma Surveillance Among Cirrhotic Patients With Commercial Health Insurance.

    Science.gov (United States)

    Goldberg, David S; Valderrama, Adriana; Kamalakar, Rajesh; Sansgiry, Sujit S; Babajanyan, Svetlana; Lewis, James D

    2016-03-01

    To evaluate hepatocellular carcinoma (HCC) surveillance rates among commercially insured patients, and evaluate factors associated with compliance with surveillance recommendations. Most HCC occurs in patients with cirrhosis. American Association for the Study of Liver Diseases and European Association for the Study of the Liver guidelines each recommend biannual HCC surveillance for cirrhotic patients to diagnose HCC at an early, curable stage. However, compliance with these guidelines in commercially insured patients is unknown. We used the Truven Health Analytics databases from 2006 to 2010, using January 1, 2006 as the anchor date for evaluating outcomes. The primary outcome was continuous surveillance measure, defined as the proportion of time "up-to-date" with surveillance (PTUDS), with the 6-month interval immediately following each ultrasound categorized as "up-to-date." During a median follow-up of 22.9 (interquartile range, 16.3 to 33.9) months among 8916 cirrhotic patients, the mean PTUDS was 0.34 (SD, 0.29), and the median was 0.31 (interquartile range, 0.03 to 0.52). These values increased only modestly with inclusion of serum alpha-fetoprotein testing, contrast-enhanced abdominal computed tomographic scans or magnetic resonance imagings, and/or extension of up-to-date time to 12 months. Being diagnosed by a nongastroenterology provider and increasing age were significantly associated with decreased HCC surveillance (Psurveillance (Psurveillance rates remained low. HCC surveillance rates in commercially insured at-risk patients remain poor despite formalized guidelines, highlighting the need to develop interventions to improve surveillance rates.

  11. Longitudinal intrinsic brain activity changes in cirrhotic patients before and one month after liver transplantation

    International Nuclear Information System (INIS)

    Cheng, Yue; Huang, Li Xiang; Xie, Shuang

    2017-01-01

    To evaluate the spontaneous brain activity alterations in liver transplantation (LT) recipients using resting-state functional MRI. Twenty cirrhotic patients as transplant candidates and 25 healthy controls (HCs) were included in this study. All patients repeated the MRI study one month after LT. Amplitude of low-frequency fluctuation (ALFF) values were compared between cirrhotic patients (both pre- and post-LT) and HCs as well as between the pre- and post-LT groups. The relationship between ALFF changes and venous blood ammonia levels and neuropsychological tests were investigated using Pearson's correlation analysis. In the cirrhotic patients, decreased ALFF in the vision-related regions (left lingual gyrus and calcarine), sensorimotor-related regions (left postcentral gyrus and middle cingulate cortex), and the default-mode network (bilateral precuneus and left inferior parietal lobule) were restored, and the increased ALFF in the temporal and frontal lobe improved in the early period after LT. The ALFF decreases persisted in the right supplementary motor area, inferior parietal lobule, and calcarine. The ALFF changes in the right precuneus were negatively correlated with changes in number connection test-A scores (r = 0.507, p < 0.05). LT improved spontaneous brain activity and the results for associated cognition tests. However, decreased ALFF in some areas persisted, and new-onset abnormal ALFF were possible, indicating that complete cognitive function recovery may need more time

  12. Longitudinal intrinsic brain activity changes in cirrhotic patients before and one month after liver transplantation

    Energy Technology Data Exchange (ETDEWEB)

    Cheng, Yue; Huang, Li Xiang; Xie, Shuang [Dept. of Radiology, Tianjin First Central Hospital, Tianjin (China); and others

    2017-04-15

    To evaluate the spontaneous brain activity alterations in liver transplantation (LT) recipients using resting-state functional MRI. Twenty cirrhotic patients as transplant candidates and 25 healthy controls (HCs) were included in this study. All patients repeated the MRI study one month after LT. Amplitude of low-frequency fluctuation (ALFF) values were compared between cirrhotic patients (both pre- and post-LT) and HCs as well as between the pre- and post-LT groups. The relationship between ALFF changes and venous blood ammonia levels and neuropsychological tests were investigated using Pearson's correlation analysis. In the cirrhotic patients, decreased ALFF in the vision-related regions (left lingual gyrus and calcarine), sensorimotor-related regions (left postcentral gyrus and middle cingulate cortex), and the default-mode network (bilateral precuneus and left inferior parietal lobule) were restored, and the increased ALFF in the temporal and frontal lobe improved in the early period after LT. The ALFF decreases persisted in the right supplementary motor area, inferior parietal lobule, and calcarine. The ALFF changes in the right precuneus were negatively correlated with changes in number connection test-A scores (r = 0.507, p < 0.05). LT improved spontaneous brain activity and the results for associated cognition tests. However, decreased ALFF in some areas persisted, and new-onset abnormal ALFF were possible, indicating that complete cognitive function recovery may need more time.

  13. Quantitative measurements of brain iron deposition in cirrhotic patients using susceptibility mapping.

    Science.gov (United States)

    Xia, Shuang; Zheng, Gang; Shen, Wen; Liu, Saifeng; Zhang, Long Jiang; Haacke, E Mark; Lu, Guang Ming

    2015-03-01

    Susceptibility-weighted imaging (SWI) has been used to detect micro-bleeds and iron deposits in the brain. However, no reports have been published on the application of SWI in studying iron changes in the brain of cirrhotic patients. To compare the susceptibility of different brain structures in cirrhotic patients with that in healthy controls and to evaluate susceptibility as a potential biomarker and correlate the measured susceptibility and cadaveric brain iron concentration for a variety of brain structures. Forty-three cirrhotic patients (27 men, 16 women; mean age, 50 ± 9 years) and 34 age- and sex-matched healthy controls (22 men, 12 women; mean age, 47 ± 7 years) were included in this retrospective study. Susceptibility was measured in the frontal white matter, basal ganglia, midbrain, and dentate nucleus and compared with results gathered from two postmortem brain studies. Correlation between susceptibility and clinical biomarkers and neuropsychiatric tests scores was calculated. In cirrhotic patients, the susceptibility of left frontal white matter, bilateral caudate head, and right substantia nigra was higher than that in healthy controls (P brain study (r = 0.835, P = 0.01) in eight deep grey matter structures and another in five brain structures (r = 0.900, P = 0.03). The susceptibility of right caudate head (r = 0.402) and left caudate head (r = 0.408) correlated with neuropsychological test scores (both P brain regions appears to reflect neurocognitive changes. © The Foundation Acta Radiologica 2014 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

  14. Characteristic risk factors in cirrhotic patients for posthepatectomy complications: comparison with noncirrhotic patients.

    Science.gov (United States)

    Itoh, Shinji; Uchiyama, Hideaki; Kawanaka, Hirofumi; Higashi, Takahiro; Egashira, Akinori; Eguchi, Daihiko; Okuyama, Toshiro; Tateishi, Masahiro; Korenaga, Daisuke; Takenaka, Kenji

    2014-02-01

    There seemed to be characteristic risk factors in cirrhotic patients for posthepatectomy complications because these patients have less hepatic reserve as compared with noncirrhotic patients. The aim of the current study was to identify these characteristic risk factors in cirrhotic patients. We performed 419 primary hepatectomies for hepatocellular carcinoma. The patients were divided into the cirrhotic group (n = 198) and the noncirrhotic group (n = 221), and the risk factors for posthepatectomy complications were compared between the groups. Thirty-six cirrhotic patients (18.2%) experienced Clavien's Grade III or more complications. Tumor size, intraoperative blood loss, duration of operation, major hepatectomy (two or more segments), and necessity of blood transfusion were found to be significant risk factors in univariate analyses. Multivariate analysis revealed that major hepatectomy and intraoperative blood loss were independent risk factors for posthepatectomy complications in patients with cirrhosis. On the other hand, the duration of operation was only an independent risk factor for posthepatectomy complication in noncirrhotic patients. Cirrhotic patients should avoid a major hepatectomy and undergo a limited resection preserving as much liver tissue as possible and meticulous surgical procedures to lessen intraoperative blood loss are mandatory to prevent major posthepatectomy complications.

  15. Repeated courses of transarterial embolization with polyvinyl alcohol particles: 'long life elixir' in a cirrhotic patient with unresectable hepatocellular carcinoma.

    Science.gov (United States)

    Marelli, Laura; Shusang, Vibhakorn; Senzolo, Marco; Cholongitas, Evangelos; Goode, Antony; Yu, Dominic; Patch, David W; Burroughs, Andrew K

    2007-04-01

    Chemoembolization improves survival in selected cirrhotic patients with hepatocellular carcinoma, but prolonged survival is unusual. In this study, a 70-year-old cirrhotic patient, who had a histologically proven hepatocellular carcinoma of 5 cm diameter, embolization with polyvinyl alcohol particles alone, without chemotherapeutic agent, has resulted in continued survival, of 5 years to date, with virtual elimination of residual hypervascularity following 10 sessions of embolization, and with continued patency of the injected branch of the hepatic artery. Provided liver function is maintained, embolization alone appears a feasible long term and effective therapy for unresectable hepatocellular carcinoma.

  16. [Extracellular fluid, plasma and interstitial volume in cirrhotic patients without clinical edema or ascites].

    Science.gov (United States)

    Noguera Viñas, E C; Hames, W; Mothe, G; Barrionuevo, M P

    1989-01-01

    Extracellular fluid volume (E.C.F.) and plasma volume (P.V.), were measured with sodium sulfate labeled with 35I and 131I human serum albumin, respectively, by the dilution technique in control subjects and in cirrhotic patients without clinical ascites or edema, renal or hepatic failure, gastrointestinal bleeding or diuretics. Results are expressed as mean +/- DS in both ml/m2 and ml/kg. In normal subjects E.C.F. (n = 8) was 7,533 +/- 817 ml/m2 (201.3 +/- 182 ml/kg), P.V. (n = 11) 1,767 +/- 337 ml/m2 (47.2 +/- 9.3 ml/kg), and interstitial fluid (I.S.F.) (n = 7) 5,758 +/- 851 ml/m2 (Table 2). In cirrhotic patients E.C.F. (n = 11) was 10,318 +/- 2,980 ml/m2 (261.7 +/- 76.8 ml/kg), P.V. (n = 12) 2,649 +/- 558 ml/m2 (67.7 +/- 15.6 ml/kg) and I.S.F. (n = 11) 7,866 +/- 2,987 ml/m2 (Table 3). Cirrhotic patients compared with normal subjects have hypervolemia due to a significant E.C.F. and P.V. expansion (p less than 0.02 and less than 0.001 respectively) (Fig. 1). Reasons for E.C.F. and P.V. abnormalities in cirrhotic patients may reflect urinary sodium retention related to portal hipertension which stimulates aldosterone release or enhanced renal tubular sensitivity to the hormone. However, it is also possible that these patients, in the presence of hypoalbuminemia (Table 1), have no clinical edema or ascites due to increased glomerular filtration, suppressed release of vasopressin, increased natriuretic factor, and urinary prostaglandin excretion, in response to the intravascular expansion, all of which increased solute and water delivery to the distal nephron and improved renal water excretion. We conclude that in our clinical experience cirrhotic patients without ascites or edema have hypervolemia because of a disturbance in E.C.F.

  17. Comparative study of bacterial infection prevalence between cirrhotic patients with and without upper gastrointestinal bleeding

    Directory of Open Access Journals (Sweden)

    Delvone Almeida

    Full Text Available Bacterial infection is a frequent complication in patients with chronic liver disease, mainly during the advanced stages. There is evidence that the main factors that contribute to a predisposition to infection in cirrhotic patients are related to hepatic failure with consequent immunodeficiency. Invasive procedures (diagnostic or therapeutic can predispose to bacterial infections, and upper gastrointestinal bleeding (UGB is considered a potentially important risk factor. A group of cirrhotic patients (child B and C Pugh groups were evaluated retrospectively by chart reviews regarding the prevalence of bacterial infection during hospitalization to determine whether UGB was a risk factor. An infection was considered present if a specific organ system was identified or if fever (>38ºC persisted for more than 24 hours with associated leukocytosis. Spontaneous bacterial peritonitis was based on classical criteria. Eighty-nine patients were evaluated. Fourty-six patients presented with UGB, and 43 patients had no UGB (control. There were infections recorded in 25/46 (54% patients with UGB, and 15/43 (35% in those without UGB (p=0.065. The ratio of the number of infections/admitted patients, was significantly larger in the group with UGB (0.78 ± 0.89 vs. 0.39 ± 0.62; p=0.028 since patients had more than one infection. In the UGB group compared to non UGB group, ascites was more frequent (67% vs. 42%; p=0.027; they were more likely to have undergone endoscopic procedures (p<0.001 and the mean ± SD for platelets count was smaller (96,114 ± 57,563 vs. 145,674 ± 104,083; p=0.007. The results show that UGB is an important contribution to bacterial infection among Child B and C cirrhotic patients.

  18. Severe back pain a cirrhotic patient : a diagnostic challenge

    Directory of Open Access Journals (Sweden)

    Ioana Stănescu

    2018-05-01

    Full Text Available Spondylodiscitis is an infection of the intervertebral disc space, involves the vertebrae, causing vertebral osteomyelitis and spread to adjacent epidural space, causing dural, radicular or spinal cord compression. Appears mainly in adult and immunocompromised patients, mainly by haematogenous inoculation from systemic infections with bacteriemia. Patients with hepatic cirrhosis have frequent bacteriemias, produced by increased gut permeability, immune dysfunction and frequent need for invasive procedures. Despite high frequency of blood stream infections, discitis and vestebral osteomyelitis are rarely reported. We present the case of a 53 years old woman, diagnosed with class B Child Pugh cirrhosis, which presents with intense back pain and cauda equina syndrome, without clinical signs of infection. Diagnosis was confirmed by spinal MRI, but very soon after treatment onset, the patient suffered a septic shock with haemodynamic instability, which leads to patient’s death. This case illustrates how an unusual complication of cirrhosis – bacteriemia - could precipitate the unfavorable evolution of the patient by producing a remote septic complication. Persistent back pain in a cirrhotic patient should also raise the hypothesis of an infectious cause, in which early management is essential. Early diagnosis in essential for successful treatment, and good prognosis after long-term antibiotic treatment can be achieved in the majority of patients.

  19. Embolization of portal-systemic shunts in cirrhotic patients with chronic recurrent hepatic encephalopathy

    International Nuclear Information System (INIS)

    Sakurabayashi, Shin; Sezai, Shuichi; Yamamoto, Yoshihiro; Hirano, Masanori; Oka, Hiroshi

    1997-01-01

    Purpose. To evaluate the efficacy of embolization of portal-systemic shunts in cirrhotic patients with chronic recurrent hepatic encephalopathy (CRHE). Methods. Seven cirrhotic patients with CRHE refractory to medical treatment (3 men and 4 women, mean age 66 years) were studied. Five patients had splenorenal shunts, 1 had a gastrorenal shunt, and 1 had an intrahepatic portal vein-hepatic vein shunt. Shunt embolization was performed using stainless steel coils, with a percutaneous transhepatic portal vein approach in 4 patients and a transrenal vein approach in 3 patients. Results. After embolization, the shunt disappeared in 4 patients on either ultrasound pulsed Doppler monitoring or portography. Complications observed in the 7 patients were fever, transient pleural effusion, ascites, and mild esophageal varices. For 3-6 months after embolization, the 4 patients whose shunts disappeared showed minimal or no reappearance of a shunt, and had no recurrence of encephalopathy. The serum ammonia levels decreased and electroencephalograms also improved. One of the 4 patients, who developed mild esophageal varices, required no treatment. Treatment was effective in 3 of the 4 patients (75%) who underwent embolization via a transhepatic portal vein. Conclusion. Transvascular embolization of shunts improved the outcome in 4 of 7 patients. The most effective embolization was achieved via the percutaneous transhepatic portal vein approach

  20. Association Between Proton Pump Inhibitor Use and Spontaneous Bacterial Peritonitis in Cirrhotic Patients with Ascites

    Directory of Open Access Journals (Sweden)

    Mélissa Ratelle

    2014-01-01

    Full Text Available BACKGROUND: There are data suggesting a link between proton pump inhibitor (PPI use and the development of spontaneous bacterial peritonitis (SBP in cirrhotic patients with ascites; however, these data are controversial.

  1. Short-term outcome of total clipless laparoscopic cholecystectomy for complicated gallbladder stones in cirrhotic patients.

    Science.gov (United States)

    Kassem, Mohamed I; Hassouna, Ehab M

    2018-03-01

    Cirrhotic patients have been known to be more affected with gallstones than their non-cirrhotic counterparts; since laparoscopy was introduced, it has been generally approved as the standard approach for cholecystectomies with the exception of end-stage cirrhosis. The purpose of this study was to evaluate the safety and efficacy of clipless laparoscopic cholecystectomy using the harmonic scalpel in complicated cholelithiasis in cirrhotic patients. This prospective study was conducted on 62 cirrhotic patients presenting to the Gastrointestinal Surgery Unit in Alexandria Main University Hospital with complicated gallstones between March 2013 and March 2016. Both intraoperative time and blood loss were calculated in addition to rates of conversion to open cholecystectomy, morbidity and mortality. Most of our cases were females with a ratio of 1.7:1, with a mean age of 45.21 years, ranging from 25 to 65 years. The most common cause of cirrhotic liver was hepatitis C in 45.1% of patients. Among the 62 patients included in the study, 56 patients (90.3%) were presenting with acute cholecystitis and six patients were operated at the onset of acute biliary pancreatitis. The mean operative time was 72.9 min with mean blood loss 45.45 mL. The study concluded safety of total clipless laparoscopic cholecystectomy using a harmonic scalpel in Child A and B type cirrhotic patients, who presented with complicated gallstones. © 2017 Royal Australasian College of Surgeons.

  2. The long-term outcomes of cirrhotic patients with pleural effusion.

    Science.gov (United States)

    Hung, Tsung-Hsing; Tseng, Chih-Wei; Tsai, Chih-Chun; Tsai, Chen-Chi; Tseng, Kuo-Chih; Hsieh, Yu-Hsi

    2018-01-01

    A pleural effusion is an abnormal collection of fluid in the pleural space and may cause related morbidity or mortality in cirrhotic patients. Currently, there are insufficient data to support the long-term prognosis for cirrhotic patients with pleural effusion. In this study, we investigated the short- and long-term effects of pleural effusion on mortality in cirrhotic patients and evaluated the benefit of liver transplantation in these patients. The National Health Insurance Database, derived from the Taiwan National Health Insurance Program, was used to identify 3,487 cirrhotic patients with pleural effusion requiring drainage between January 1, 2007 and December 31, 2010. The proportional hazards Cox regression model was used to control for possible confounding factors. The 30-day, 90-day, 1-year, and 3-year mortalities were 20.1%, 40.2%, 59.1%, and 75.9%, respectively, in the cirrhotic patients with pleural effusion. After Cox proportional hazard regression analysis adjusted by patient gender, age, complications of cirrhosis and comorbid disorders, old age, esophageal variceal bleeding, hepatocellular carcinoma, hepatic encephalopathy, pneumonia, renal function impairment, and without liver transplantation conferred higher risks for 3-year mortality in the cirrhotic patients with pleura effusion. Liver transplantation is the most important factor to determine the 3-year mortalities (HR: 0.17, 95% CI 0.11- 0.26, P pleural effusion predicts poor long-term outcomes. Liver transplantation could dramatically improve the survival and should be suggested as soon as possible.

  3. Predictive model of portal venous system thrombosis in cirrhotic portal hypertensive patients after splenectomy

    OpenAIRE

    He, Shasha; He, Fangping

    2015-01-01

    Objective: This study is to investigate the risk factors of portal venous system thrombosis (PVT) in patients with cirrhotic portal hypertension after splenectomy and to establish a Logistic regression prediction model. Methods: A total of 119 patients with cirrhotic portal hypertension were enrolled. Their clinical data was retrospectively analyzed. They were divided into PVT group (n = 18) and non-PVT group (n = 101). One-way analysis and multivariate Logistic regression analysis were perfo...

  4. Machine Learning Classification of Cirrhotic Patients with and without Minimal Hepatic Encephalopathy Based on Regional Homogeneity of Intrinsic Brain Activity.

    Science.gov (United States)

    Chen, Qiu-Feng; Chen, Hua-Jun; Liu, Jun; Sun, Tao; Shen, Qun-Tai

    2016-01-01

    Machine learning-based approaches play an important role in examining functional magnetic resonance imaging (fMRI) data in a multivariate manner and extracting features predictive of group membership. This study was performed to assess the potential for measuring brain intrinsic activity to identify minimal hepatic encephalopathy (MHE) in cirrhotic patients, using the support vector machine (SVM) method. Resting-state fMRI data were acquired in 16 cirrhotic patients with MHE and 19 cirrhotic patients without MHE. The regional homogeneity (ReHo) method was used to investigate the local synchrony of intrinsic brain activity. Psychometric Hepatic Encephalopathy Score (PHES) was used to define MHE condition. SVM-classifier was then applied using leave-one-out cross-validation, to determine the discriminative ReHo-map for MHE. The discrimination map highlights a set of regions, including the prefrontal cortex, anterior cingulate cortex, anterior insular cortex, inferior parietal lobule, precentral and postcentral gyri, superior and medial temporal cortices, and middle and inferior occipital gyri. The optimized discriminative model showed total accuracy of 82.9% and sensitivity of 81.3%. Our results suggested that a combination of the SVM approach and brain intrinsic activity measurement could be helpful for detection of MHE in cirrhotic patients.

  5. Motor vehicle accidents: How should cirrhotic patients be managed?

    Institute of Scientific and Technical Information of China (English)

    Takumi Kawaguchi; Eitaro Taniguchi; Michio Sata

    2012-01-01

    Motor vehicle accidents (MVAs) are serious social issues worldwide and driver illness is an important cause of MVAs.Minimal hepatic encephalopathy (MHE) is a complex cognitive dysfunction with attention deficit,which frequently occurs in cirrhotic patients independent of severity of liver disease.Although MHE is known as a risk factor for MVAs,the impact of diagnosis and treatment of MHE on MVA-related societal costs is largely unknown.Recently,Bajaj et al demonstrated valuable findings that the diagnosis of MHE by rapid screening using the inhibitory control test (ICT),and subsequent treatment with lactulose could substantially reduce the societal costs by preventing MVAs,Besides the ICT and lactulose,there are various diagnostic tools and therapeutic strategies for MHE.In this commentary,we discussed a current issue of diagnostic tools for MHE,including neuropsychological tests.We also discussed the advantages of the other therapeutic strategies for MHE,such as intake of a regular breakfast and coffee,and supplementation with zinc and branched chain amino acids,on the MVA-related societal costs.

  6. Does protein energy malnutrition affect the outcome in Tunisian cirrhotic patients?

    Science.gov (United States)

    Ennaifer, Rym; Cheikh, Myriam; Romdhane, Haifa; Sabbagh, Safa; Ben Nejma, Houda; Bougassas, Wassila; Bel Hadj, Najet

    2016-02-01

    Malnutrition is commonly seen in cirrhotic patients and has been shown to adversely affect outcome. However, it remains associated with the severity of cirrhosis. Therefore, its role as an independent prognostic factor is still under debate. The aims of our study were to determine the prevalence of malnutrition in cirrhotic patients and determine whether this condition was an independent prognostic factor. We prospectively analyzed the nutritional status of 104 consecutive patients with cirrhosis Subjective global nutritional assessment (SGA) and anthropometry [dry body mass index (BMI), triceps skinfold (TSF), arm muscle circumference (AMC)] were used for the evaluation of the nutritional status. Complications of cirrhosis during follow-up and patient's survival were recorded. Global survival and survival without complications was studied by Kaplan Meier method and using Log Rank test. Prevalence of malnutrition ranged from 16.3 and 62.5% according to the method of nutritional assessment used. Survival without complications was reduced in malnourished patients. This difference was significant when assessing malnutrition by dry BMI (p=0.001). In multivariate analysis, malnutrition defined by dry BMImalnutrition was an independent predictor of complications in cirrhosis. However, it did not appear as an independent prognostic factor for global survival. These results raise again difficulties to clarify whether malnutrition influence itself the prognosis of cirrhosis or if it is only related to the severity of cirrhosis.

  7. Child-Pugh classification dependent alterations in serum leptin levels among cirrhotic patients: a case controlled study

    Directory of Open Access Journals (Sweden)

    Zeyrek Fadile

    2004-09-01

    Full Text Available Abstract Background As anorexia and hypermetabolism are common in cirrhosis, leptin levels may be increased in this disease. In this study, we investigated the relation between the severity of disease and serum leptin levels in post-hepatitis cirrhosis and the role of body composition, gender and viral aetiology of cirrhosis in this association. Methods Thirty-five cases with post-hepatitis cirrhosis and 15 healthy controls were enrolled in this study. Body composition including body mass index, body fat percentage and body fat mass were determined. Serum leptin levels were assayed. Results Leptin levels were significantly higher among cirrhotic patients independent of sex compared to controls (p = 0.001. Female patients in both groups have had higher leptin levels than males (in cirrhotics p = 0.029, in controls p = 0.02. Cirrhotic patients in each of A, B and C subgroups according to the Child- Pugh classification revealed significantly different levels compared to controls (p = 0.046, p = 0.004, p = 0.0001, respectively. Male cirrhotics in Child-Pugh Class B and C subgroups had significantly higher leptin levels compared to male controls (p = 0.006, p = 0.008. On the other hand, female patients only in Child Pugh class C subgroup have had higher levels of serum leptin compared to controls (p = 0.022. Child-Pugh classification has been found to be the sole discriminator in determination of leptin levels in cirrhotics by linear regression (beta: 0.435 p = 0.015. Conclusion Serum leptin levels increase in advanced liver disease independently of gender, body composition in posthepatitic cirrhosis. The increase is more abundant among patients that belong to C subgroup according to the Child- Pugh classification.

  8. Structural and functional cerebral impairments in cirrhotic patients with a history of overt hepatic encephalopathy

    Energy Technology Data Exchange (ETDEWEB)

    Chen, Hua-Jun [Jiangsu Key Laboratory of Molecular Imaging and Functional Imaging, Department of Radiology, Zhongda Hospital, Medical School of Southeast University, Nanjing 210009 (China); Zhu, Xi-Qi [Jiangsu Key Laboratory of Molecular Imaging and Functional Imaging, Department of Radiology, Zhongda Hospital, Medical School of Southeast University, Nanjing 210009 (China); Department of Radiology, The Second Hospital of Nanjing, Medical School of Southeast University, Nanjing 210002 (China); Shu, Hao [Department of Neurology, Zhongda Hospital, Medical School of Southeast University, Nanjing 210009 (China); Yang, Ming; Zhang, Yi; Ding, Jie; Wang, Yu [Jiangsu Key Laboratory of Molecular Imaging and Functional Imaging, Department of Radiology, Zhongda Hospital, Medical School of Southeast University, Nanjing 210009 (China); Teng, Gao-Jun, E-mail: gjteng@vip.sina.com [Jiangsu Key Laboratory of Molecular Imaging and Functional Imaging, Department of Radiology, Zhongda Hospital, Medical School of Southeast University, Nanjing 210009 (China)

    2012-10-15

    Objective: Diffuse brain atrophy has been observed in cirrhotic patients and recent reports have revealed the persistence of cognitive impairment after clinical resolution of overt hepatic encephalopathy. We sought to explore the continued influence of overt hepatic encephalopathy on neurological function by measuring brain resting-state inherent connectivity, based on an investigation of structural abnormalities. Methods: Neuropsychological tests and structural and functional magnetic resonance scanning were conducted in 20 healthy controls and 21 cirrhotic patients with a history of overt hepatic encephalopathy. The analysis of voxel-based morphometry and functional connectivity were performed to detect the alterations in brain structure and function, respectively. Results: Patients showed significantly worse performance in neuropsychological tests as compared with controls, despite apparently normal mental status. Analysis of voxel-based morphometry revealed a decrease in gray matter volume primarily in the midline regions, bilateral insular cortex and caudates, left parahippocampal gyrus, and right cerebellum posterior lobe, while the volume of the bilateral thalamus showed an increase. Of these regions, the posterior cingulate cortex with peak atrophy was selected as the origin for the analysis of functional connectivity. Typical patterns of a default mode network were identified in both groups. Decreased functional connectivity was found in the medial prefrontal gyrus, left inferior parietal lobule, and left middle temporal gyrus in the patients. Conclusions: Both functional and structural impairments were evident after apparent recovery from overt hepatic encephalopathy, demonstrating that brain dysfunction induced by hepatic encephalopathy persisted after clinical resolution and provided a basis for further evolution of the disease.

  9. Structural and functional cerebral impairments in cirrhotic patients with a history of overt hepatic encephalopathy

    International Nuclear Information System (INIS)

    Chen, Hua-Jun; Zhu, Xi-Qi; Shu, Hao; Yang, Ming; Zhang, Yi; Ding, Jie; Wang, Yu; Teng, Gao-Jun

    2012-01-01

    Objective: Diffuse brain atrophy has been observed in cirrhotic patients and recent reports have revealed the persistence of cognitive impairment after clinical resolution of overt hepatic encephalopathy. We sought to explore the continued influence of overt hepatic encephalopathy on neurological function by measuring brain resting-state inherent connectivity, based on an investigation of structural abnormalities. Methods: Neuropsychological tests and structural and functional magnetic resonance scanning were conducted in 20 healthy controls and 21 cirrhotic patients with a history of overt hepatic encephalopathy. The analysis of voxel-based morphometry and functional connectivity were performed to detect the alterations in brain structure and function, respectively. Results: Patients showed significantly worse performance in neuropsychological tests as compared with controls, despite apparently normal mental status. Analysis of voxel-based morphometry revealed a decrease in gray matter volume primarily in the midline regions, bilateral insular cortex and caudates, left parahippocampal gyrus, and right cerebellum posterior lobe, while the volume of the bilateral thalamus showed an increase. Of these regions, the posterior cingulate cortex with peak atrophy was selected as the origin for the analysis of functional connectivity. Typical patterns of a default mode network were identified in both groups. Decreased functional connectivity was found in the medial prefrontal gyrus, left inferior parietal lobule, and left middle temporal gyrus in the patients. Conclusions: Both functional and structural impairments were evident after apparent recovery from overt hepatic encephalopathy, demonstrating that brain dysfunction induced by hepatic encephalopathy persisted after clinical resolution and provided a basis for further evolution of the disease

  10. Mortality Following Catheter Drainage Versus Thoracentesis in Cirrhotic Patients with Pleural Effusion.

    Science.gov (United States)

    Hung, Tsung-Hsing; Tseng, Chih-Wei; Tsai, Chen-Chi; Hsieh, Yu-Hsi; Tseng, Kuo-Chih; Tsai, Chih-Chun

    2017-04-01

    Pleural effusion is an abnormal collection of body fluids that may cause related morbidity or mortality in cirrhotic patients. There are insufficient data to determine the optimal method of drainage, for symptomatic relief in cirrhotic patients with pleural effusion. In this study, we compare the mortality outcomes of catheter drainage versus thoracentesis in cirrhotic patients. The National Health Insurance Database, derived from the Taiwan National Health Insurance Program, was used to identify cirrhotic patients with pleural effusion requiring drainage between January 1, 2007, and December 31, 2010. In all, 2556 cirrhotic patients with pleural effusion were selected for the study and divided into the two groups (n = 1278/group) after propensity score matching. The mean age was 61.0 ± 14.3 years, and 68.9% (1761/2556) were men. The overall 30-day mortality was 21.0% (538/2556) and was higher in patients treated with catheter drainage than those treated with thoracentesis (23.5 vs. 18.6%, respectively, P pleural effusion requiring drainage, catheter drainage is associated with higher mortality compared to thoracentesis.

  11. Disrupted topological organization of brain structural network associated with prior overt hepatic encephalopathy in cirrhotic patients

    International Nuclear Information System (INIS)

    Chen, Hua-Jun; Shi, Hai-Bin; Jiang, Long-Feng; Li, Lan; Chen, Rong

    2018-01-01

    To investigate structural brain connectome alterations in cirrhotic patients with prior overt hepatic encephalopathy (OHE). Seventeen cirrhotic patients with prior OHE (prior-OHE), 18 cirrhotic patients without prior OHE (non-prior-OHE) and 18 healthy controls (HC) underwent diffusion tensor imaging. Neurocognitive functioning was assessed with Psychometric Hepatic Encephalopathy Score (PHES). Using a probabilistic fibre tracking approach, we depicted the whole-brain structural network as a connectivity matrix of 90 regions (derived from the Automated Anatomic Labeling atlas). Graph theory-based analyses were performed to analyse topological properties of the brain network. The analysis of variance showed significant group effects on several topological properties, including network strength, global efficiency and local efficiency. A progressive decrease trend for these metrics was found from non-prior-OHE to prior-OHE, compared with HC. Among the three groups, the regions with altered nodal efficiency were mainly distributed in the frontal and occipital cortices, paralimbic system and subcortical regions. The topological metrics, such as network strength and global efficiency, were correlated with PHES among cirrhotic patients. The cirrhotic patients developed structural brain connectome alterations; this is aggravated by prior OHE episode. Disrupted topological organization of the brain structural network may account for cognitive impairments related to prior OHE. (orig.)

  12. Disrupted topological organization of brain structural network associated with prior overt hepatic encephalopathy in cirrhotic patients

    Energy Technology Data Exchange (ETDEWEB)

    Chen, Hua-Jun [Fujian Medical University Union Hospital, Department of Radiology, Fuzhou (China); The First Affiliated Hospital of Nanjing Medical University, Department of Radiology, Nanjing (China); Shi, Hai-Bin [The First Affiliated Hospital of Nanjing Medical University, Department of Radiology, Nanjing (China); Jiang, Long-Feng [The First Affiliated Hospital of Nanjing Medical University, Department of Infectious Diseases, Nanjing (China); Li, Lan [Fujian Medical University Union Hospital, Department of Radiology, Fuzhou (China); Chen, Rong [University of Maryland School of Medicine, Department of Diagnostic Radiology and Nuclear Medicine, Baltimore, MD (United States); Beijing Institute of Technology, Advanced Innovation Center for Intelligent Robots and Systems, Beijing (China)

    2018-01-15

    To investigate structural brain connectome alterations in cirrhotic patients with prior overt hepatic encephalopathy (OHE). Seventeen cirrhotic patients with prior OHE (prior-OHE), 18 cirrhotic patients without prior OHE (non-prior-OHE) and 18 healthy controls (HC) underwent diffusion tensor imaging. Neurocognitive functioning was assessed with Psychometric Hepatic Encephalopathy Score (PHES). Using a probabilistic fibre tracking approach, we depicted the whole-brain structural network as a connectivity matrix of 90 regions (derived from the Automated Anatomic Labeling atlas). Graph theory-based analyses were performed to analyse topological properties of the brain network. The analysis of variance showed significant group effects on several topological properties, including network strength, global efficiency and local efficiency. A progressive decrease trend for these metrics was found from non-prior-OHE to prior-OHE, compared with HC. Among the three groups, the regions with altered nodal efficiency were mainly distributed in the frontal and occipital cortices, paralimbic system and subcortical regions. The topological metrics, such as network strength and global efficiency, were correlated with PHES among cirrhotic patients. The cirrhotic patients developed structural brain connectome alterations; this is aggravated by prior OHE episode. Disrupted topological organization of the brain structural network may account for cognitive impairments related to prior OHE. (orig.)

  13. Clinical usefulness of Tc-99M pertechnetate per-rectal portal scintigraphy in evaluation the severity of portal hypertension in cirrhotic patients

    International Nuclear Information System (INIS)

    Namwongprom, S.; Ekmahachai, M.; Boonyaprapa, S.; Vilasdechanon, N.; Taya, P.; Chankaew, N.; Chitapanarux, T.

    2004-01-01

    Objectives: Variceal hemorrhage is a potentially life-threatening complication in cirrhotic patients. Identification of patients at high risk for bleeding is particularly important. The aim of this study was to determine the clinical usefulness of per-rectal portal scintigraphy in evaluation the severity of portal hypertension in cirrhotic patients in terms of correlation between cirrhosis and classic indicators of hepatic functional reserve and identifying the difference of the portal shunt index (PSI) of the bleeding esophageal varices group and non-bleeding esophageal varices group. Material and methods: Portal circulations in 15 healthy volunteer's and in 67 patients with cirrhosis were evaluated by Tc-99m pertechnetate per-rectal p. ortal scintigraphy. Tc-99m pertechnetate (550 MBq) was instilled into the upper rectum, and dynamic images were taken. Radioactivity curves of the liver and the heart were generated sequentially. Through the analysis of these curves, the PSI was determined by calculating the ratio of counts of the liver to counts of the heart integrated for 24 seconds immediately after the appearance of the liver time-activity curve. Results: The results, expressed as PSI were: 13.63 +/- 6.28 % in healthy subjects and 66.32+/-22.80 % in cirrhotic patients. Of these, the PSIs were 56036 +/- 27.14 % in 31 cirrhotic patients without esophageal varices, and 74.89 +/- 13.62 % in 36 cirrhotic patients with esophageal varices. The PSI was significantly lower in cirrhotic patients without bleeding esophageal vances (BEV) than those with BEV (p=0.001). The PSI calculated with this method was correlated with the serum albumin, the serum bilirubin and the Child-Pugh's score. Conclusion: The Tc-99m pertechnetate per-rectal portal scintigraphy has clinical usefulness as a relatively non-invasive method of choice for quantitative evaluating the severity of portal hypertension in cirrhotic patients. (authors)

  14. Serum pentraxin-3 and tumor necrosis factor-like weak inducer of apoptosis (TWEAK predict severity of infections in acute decompensated cirrhotic patients

    Directory of Open Access Journals (Sweden)

    Wen-Chien Fan

    2017-12-01

    Full Text Available Background: Pentraxin-3 (PTX3 and soluble tumor necrosis factor (TNF-like weak inducer of apoptosis (sTWEAK are new candidate prognostic markers for comorbidities and mortality in various inflammatory diseases. Acute decompensation of cirrhosis is characterized by acute exacerbation of chronic systemic inflammation. Recently, increased circulating PTX3 levels have been reported in nonalcoholic steatohepatitis patients and positively correlated with disease severity. This study aims to explore serum PTX3/sTWEAK levels and their relationship with clinical outcomes in cirrhotic patients with acute decompensation. Methods: We analyzed serum PTX3/sTWEAK levels in relation to inhospital and 3-month new clinical events and survivals in cirrhotic patients with acute decompensation. Results: During admission, serum PTX3/sTWEAK levels were significantly higher in acute decompensated cirrhotic patients than controls and positively correlated with protein-energy wasting (PEW, new infections, long hospital stays, high medical costs, and high mortality. During a 3-month follow-up, acute decompensated cirrhotic patients with high serum PTX3/sTWEAK levels had more episodes of unplanned readmission and high 3-month mortality. On multivariate analysis, high PTX3/sTWEAK levels and PEW were independent risk factors for high mortality. Conclusion: High serum PTX3/sTWEAK levels and PEW are common in cirrhotic patients with acute decompensation. As compared with low serum PTX3 and sTWEAK cases, cirrhotic patients with high serum PTX3/sTWEAK levels a have higher probability of new severe infections, severe sepsis, septic shock, type 1 hepatorenal syndrome, in-hospital, and 3-month follow-up mortalities. Therefore, high serum PTX3/sTWEAK levels on hospital admission predict disease severity and case fatality in cirrhotic patients with acute decompensation. Keywords: pentraxin-3, protein-energy wasting, soluble TNF-like weak inducer of apoptosis

  15. A low muscle mass increases mortality in compensated cirrhotic patients with sepsis.

    Science.gov (United States)

    Lucidi, Cristina; Lattanzi, Barbara; Di Gregorio, Vincenza; Incicco, Simone; D'Ambrosio, Daria; Venditti, Mario; Riggio, Oliviero; Merli, Manuela

    2018-05-01

    Severe infections and muscle wasting are both associated to poor outcome in cirrhosis. A possible synergic effect of these two entities in cirrhotic patients has not been previously investigated. We aimed at analysing if a low muscle mass may deteriorate the outcome of cirrhotic patients with sepsis. Consecutive cirrhotic patients hospitalized for sepsis were enrolled in the study. Patients were classified for the severity of liver impairment (Child-Pugh class) and for the presence of "low muscle mass" (mid-arm muscle circumferencelow muscle mass. In patients with and without low muscle mass, severity of liver disease and characteristics of infections were similar. Mortality tended to be higher in patients with low muscle mass (47% vs 26%, P = .06). A multivariate analysis selected low muscle mass (P low muscle mass compared with those without (50% vs 16%; P = .01). The mortality rate and the incidence of complications in malnourished patients classified in Child-Pugh A-B were similar to those Child-Pugh C. Low muscle mass worsen prognosis in cirrhotic patients with severe infections. This is particularly evident in patients with Child A-B cirrhosis in whom the coexistence of low muscle mass and sepsis caused a negative impact on mortality similar to that observable in all Child C patients with sepsis. © 2018 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  16. Non-variceal upper gastrointestinal bleeding in cirrhotic patients in Nile Delta.

    Science.gov (United States)

    Gabr, Mamdouh Ahmed; Tawfik, Mohamed Abd El-Raouf; El-Sawy, Abd Allah Ahmed

    2016-01-01

    Acute upper gastrointestinal bleeding (AUGIB) in cirrhotic patients occurs mainly from esophageal and gastric varices; however, quite a large number of cirrhotic patients bleed from other sources as well. The aim of the present work is to determine the prevalence of non-variceal UGIB as well as its different causes among the cirrhotic portal hypertensive patients in Nile Delta. Emergency upper gastrointestinal (UGI) endoscopy for AUGIB was done in 650 patients. Out of these patients, 550 (84.6%) patients who were proved to have cirrhosis were the subject of the present study. From all cirrhotic portal hypertensive patients, 415 (75.5%) bled from variceal sources (esophageal and gastric) while 135 (24.5%) of them bled from non-variceal sources. Among variceal sources of bleeding, esophageal varices were much more common than gastric varices. Peptic ulcer was the most common non-variceal source of bleeding. Non-variceal bleeding in cirrhosis was not frequent, and sources included peptic ulcer, portal hypertensive gastropathy, and erosive disease of the stomach and duodenum.

  17. Evaluation of renal resistive index in cirrhotic patients for predicting the hepatirenal syndrome

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    Baek, Seung Yon; Kim, Hyae young; Yi, Sun Young [Ewha WoMans Univ. Mokdong Hospital, Seoul (Korea, Republic of)

    1996-04-01

    To evaluate the usefulness of renal resistive index(RI) in patients with liver cirrhosis as an indicator for predicting hepatorenal syndrome. Renal RIs of thirty cirrhotic patients were analyzed using the gray-scale and Doppler ultrasonograms. As a control group, eight normal subjects were included. Renal RIs were measured at three sites of interlobar or arcuate arteries of both kidneys. The patients were divided into three groups (A, B, or C) according to the Child-Turcotte-Pugh classification and their serum BUN and creatinine levels were compared. We determined whether RIs of normal controls differed from those of cirrhotic patients or whether RIs of cirrhotic patients correlated with the Child-Turcotte-Pugh classification or BUN and creatinine levels. Mean RIs(0.63 {+-}0.33) of normal subjects were statistically different from those(0.67 {+-} 0.05) of cirrhotic patients(P=0.009). RIs of group A(n=6), B(n=9) and C(n=15) were 0.65 {+-} 0.03, 0.65 {+-} 0.04 and 0.70 {+-} 0.04, respectively. The ANOVA test revealed statistically significant differences between the three groups(F ratio=4.472, P=0.021). RIs did not correlate with BUN or creatinine levels. RI could be used as an index for predicting hepatorenal syndrome before the renal function becomes impaired.

  18. Evaluation of renal resistive index in cirrhotic patients for predicting the hepatirenal syndrome

    International Nuclear Information System (INIS)

    Baek, Seung Yon; Kim, Hyae young; Yi, Sun Young

    1996-01-01

    To evaluate the usefulness of renal resistive index(RI) in patients with liver cirrhosis as an indicator for predicting hepatorenal syndrome. Renal RIs of thirty cirrhotic patients were analyzed using the gray-scale and Doppler ultrasonograms. As a control group, eight normal subjects were included. Renal RIs were measured at three sites of interlobar or arcuate arteries of both kidneys. The patients were divided into three groups (A, B, or C) according to the Child-Turcotte-Pugh classification and their serum BUN and creatinine levels were compared. We determined whether RIs of normal controls differed from those of cirrhotic patients or whether RIs of cirrhotic patients correlated with the Child-Turcotte-Pugh classification or BUN and creatinine levels. Mean RIs(0.63 ±0.33) of normal subjects were statistically different from those(0.67 ± 0.05) of cirrhotic patients(P=0.009). RIs of group A(n=6), B(n=9) and C(n=15) were 0.65 ± 0.03, 0.65 ± 0.04 and 0.70 ± 0.04, respectively. The ANOVA test revealed statistically significant differences between the three groups(F ratio=4.472, P=0.021). RIs did not correlate with BUN or creatinine levels. RI could be used as an index for predicting hepatorenal syndrome before the renal function becomes impaired

  19. Hepatocellular Carcinoma Surveillance Rates in Commercially Insured Patients with Non-Cirrhotic Chronic Hepatitis B

    Science.gov (United States)

    Goldberg, David S.; Valderrama, Adriana; Kamalakar, Rajesh; Sansgiry, Sujit S; Babajanyan, Svetlana; Lewis, James D.

    2015-01-01

    AASLD and EASL guidelines recommend biannual hepatocellular carcinoma (HCC) screening for non-cirrhotic patients with chronic hepatitis B infection (HBV), yet there are no data estimating surveillance rates or factors associated with surveillance. We performed a retrospective cohort study of U.S. patients using the Truven Health Analytics databases from 2006-2010, and identified patients with non-cirrhotic chronic HBV. Surveillance patterns were characterized using categorical and continuous outcomes, with the continuous measure of the proportion of time “up-to-date” with surveillance (PUTDS), with the six-month interval following each ultrasound categorized as “up-to-date.” During a median follow-up of 26.0 (IQR: 16.2-40.0) months among 4,576 non-cirrhotic patients with chronic HBV (median age: 44 years, IQR: 36-52), only 306 (6.7%) had complete surveillance (one ultrasound every 6-month interval), 2,727 (59.6%) incomplete (≥1 ultrasound), and 1,543 (33.7%) none. The mean PUTDS was 0.34 ± 0.29, and the median was 0.32 (IQR: 0.03-0.52). In multinomial logistic regression models, patients diagnosed by a non-gastroenterologist were significantly less likely to have complete surveillance (psurveillance. Patients with HIV had an absolute decrease in the PUTDS of 0.24, while patients in less populated rural areas had an absolute decrease of 0.10. HCC surveillance rates in non-cirrhotic patients with chronic HBV in the United States are poor, and lower than reported rates of HCC surveillance in cirrhotic patients. PMID:25581816

  20. FOOD CONSUMPTION OF CIRRHOTIC PATIENTS, COMPARISON WITH THE NUTRITIONAL STATUS AND DISEASE STAGING

    Directory of Open Access Journals (Sweden)

    Flavia Feijó NUNES

    Full Text Available ABSTRACT Background Patients with liver disease often present protein-energy malnutrition. The assessment of food intake is very important in the investigation regarding the "health-disease" process. Objective To assess dietary intake of cirrhotic patients through food record during 3 days, correlating it with the nutritional status of the patient and the stage of the disease. Methods Cirrhotic outpatients from the Santa Casa de Misericórdia Hospital, RS, Brazil, were assessed. Nutritional assessment was performed by anthropometry; non-dominating handgrip strength; adductor pollicis muscle thickness; phase angle by bioelectrical impedance analysis; and Subjective Global Assessment. For analysis of food consumption we used the food records of 3 days using scales for weighing of all foods. Results We evaluated 25 (68% patients, in which there was a prevalence of cirrhosis by hepatitis C virus. The upper arm circumference, handgrip strength and phase angle by bioelectrical impedance analysis diagnosed 56% of malnourished. Phase angle by bioelectrical impedance analysis and upper arm circumference were associated with Child-Pugh score (P<0.05. The average consumption of calories, carbohydrates, proteins and lipids were within the recommended. However, sodium was above the recommendations, 106±57.2 mEq, and was inversely associated with Child-Pugh score (rs=-0.410; P=0.042. Conclusion Food intake did not have a significant difference between the Child-Pugh scores and nutritional status. In addition, food intake did not vary neither according to the stage of the disease, nor to the nutritional assessment, by the phase angle by bioelectrical impedance analysis.

  1. Label-free bimodal waveguide immunosensor for rapid diagnosis of bacterial infections in cirrhotic patients.

    Science.gov (United States)

    Maldonado, Jesús; González-Guerrero, Ana Belén; Domínguez, Carlos; Lechuga, Laura M

    2016-11-15

    Spontaneous bacterial peritonitis is an acute bacterial infection of ascitic fluid; it has a high incidence in cirrhotic patients and it is associated with high mortality. In such a situation, early diagnosis and treatment is crucial for the survival of the patient. However, bacterial analysis in ascitic fluid is currently based on culture methods, which are time-consuming and laborious. We report here the application of a photonic interferometer biosensor based on a bimodal waveguide (BiMW) for the rapid and label-free detection of bacteria directly in ascitic fluid. The device consists of a straight waveguide in which two modes of the same polarization interfere while interacting with the external medium through their evanescent fields. A bimolecular event occurring on the sensor area of the device (e.g. capturing bacteria) will differently affect each light mode, inducing a variation in the phase of the light exiting at the output of the waveguide. In this work, we demonstrate the quantitative detection of Bacillus cereus in buffer medium and Escherichia coli in undiluted ascitic fluid from cirrhotic patients. In the case of Bacillus cereus detection, the device was able to specifically detect bacteria at relevant concentrations in 12.5min and in the case of Escherichia coli detection, the analysis time was 25min. Extrapolation of the data demonstrated that the detection limits of the biosensor could reach few bacteria per milliliter. Based on the results obtained, we consider that the BiMW biosensor is positioned as a promising new clinical tool for user-friendly, cost-effective and real-time microbiological analysis. Copyright © 2016 Elsevier B.V. All rights reserved.

  2. Assessment of tumor vascularization with functional computed tomography perfusion imaging in patients with cirrhotic liver disease.

    Science.gov (United States)

    Li, Jin-Ping; Zhao, De-Li; Jiang, Hui-Jie; Huang, Ya-Hua; Li, Da-Qing; Wan, Yong; Liu, Xin-Ding; Wang, Jin-E

    2011-02-01

    Hepatocellular carcinoma (HCC) is a common malignant tumor in China, and early diagnosis is critical for patient outcome. In patients with HCC, it is mostly based on liver cirrhosis, developing from benign regenerative nodules and dysplastic nodules to HCC lesions, and a better understanding of its vascular supply and the hemodynamic changes may lead to early tumor detection. Angiogenesis is essential for the growth of primary and metastatic tumors due to changes in vascular perfusion, blood volume and permeability. These hemodynamic and physiological properties can be measured serially using functional computed tomography perfusion (CTP) imaging and can be used to assess the growth of HCC. This study aimed to clarify the physiological characteristics of tumor angiogenesis in cirrhotic liver disease by this fast imaging method. CTP was performed in 30 volunteers without liver disease (control subjects) and 49 patients with liver disease (experimental subjects: 27 with HCC and 22 with cirrhosis). All subjects were also evaluated by physical examination, laboratory screening and Doppler ultrasonography of the liver. The diagnosis of HCC was made according to the EASL criteria. All patients underwent contrast-enhanced ultrasonography, pre- and post-contrast triple-phase CT and CTP study. A mathematical deconvolution model was applied to provide hepatic blood flow (HBF), hepatic blood volume (HBV), mean transit time (MTT), permeability of capillary vessel surface (PS), hepatic arterial index (HAI), hepatic arterial perfusion (HAP) and hepatic portal perfusion (HPP) data. The Mann-Whitney U test was used to determine differences in perfusion parameters between the background cirrhotic liver parenchyma and HCC and between the cirrhotic liver parenchyma with HCC and that without HCC. In normal liver, the HAP/HVP ratio was about 1/4. HCC had significantly higher HAP and HAI and lower HPP than background liver parenchyma adjacent to the HCC. The value of HBF at the tumor

  3. Hepatic encephalopathy in patients with non-cirrhotic portal hypertension: Description, prevalence and risk factors.

    Science.gov (United States)

    Nicoletti, Valeria; Gioia, Stefania; Lucatelli, Pierleone; Nardelli, Silvia; Pasquale, Chiara; Nogas Sobrinho, Stefano; Pentassuglio, Ilaria; Greco, Francesca; De Santis, Adriano; Merli, Manuela; Riggio, Oliviero

    2016-09-01

    Hepatic encephalopathy (HE) is a common complication of cirrhosis but it is less studied in patients with non-cirrhotic portal hypertension (NCPH). To describe the prevalence of cognitive impairment (overt and covert HE) in NCPH patients and to identify the risk factors for its development. 51 patients with NCPH, 35 with chronic portal vein thrombosis (PVT) and 16 with idiopathic non-cirrhotic portal hypertension (INCPH), were evaluated for the presence of previous or present overt HE (OHE). The psychometric hepatic encephalopathy score and the SCAN battery were used to detect the presence of covert HE (CHE). 34 compensated cirrhotic patients were used as control. In NCPH patients, abdominal scans were performed to detect the presence of shunts. None of the patients experienced OHE at evaluation while 5.7% of PVT and 12.5% of INCPH patients referred at least one documented episode of previous OHE, similarly to patients with cirrhosis (14.7%). Even if lower than in patients with cirrhosis (64.7%), a considerable proportion of patients with chronic PVT (34.3%) and INCPH (25%) had CHE (p=0.008). The presence of a large portal-systemic shunt was the only factor significantly correlated to cognitive impairment in NCPH patients. HE is a tangible complication of NCPH and is mainly related to the presence of portal-systemic shunts. Copyright © 2016 Editrice Gastroenterologica Italiana S.r.l. Published by Elsevier Ltd. All rights reserved.

  4. Liver stiffness measurement in cirrhotic patient — Implications of disease activity and treatment efficacy

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    Huang-Wei Xu

    2012-12-01

    Full Text Available Liver stiffness measurement (LSM is a noninvasive method for the diagnosis of hepatic fibrosis. The aim of this study was to evaluate the effects of hepatitis activity and antiviral therapy on LSM in cirrhotic patients. Consecutive patients with compensated hepatic cirrhosis were enrolled for LSM. The medical records of hepatitis activity and antiviral therapy before enrollment were reviewed. Patients were stratified into inactive, fluctuating, and active groups by serial change of alanine transaminase level. For chronic hepatitis C, patients were stratified into sustained virological response (SVR and non-SVR (NSVR by effect of antiviral treatment. LSM results were compared among different groups. A total of 163 patients (mean age = 57.2 ± 11.0 years were enrolled. The median (range LSM values were 9.6 (4.2–20.6, 10.25 (3.9–49.6, and 15.75 (4.8–61.5 kPa in the inactive, fluctuating, and active groups, respectively. Patients in the active group had significantly higher LSM values. For chronic hepatitis C, median (range LSM values were 16.6 (8.1–61.5, 22.9 (11.1–37.4, and 11.2 (3.9–27.0 kPa in patients without antiviral therapy, in NSVR, and in SVR groups, respectively. Patients with SVR had significantly lower LSM values. For chronic hepatitis B, median (range LSM values were 11.8 (5.1–46.6, 16.85 (4.2–48, and 10.6 (4.3–46.4 kPa kPa in patients without oral nucleos(tide analogue (NA therapy, with NA < 12, and ≧12 months, respectively. There was a significantly lower LSM value in patients with NA therapy≧12 months. There were low LSM values in cirrhotic patients without hepatitis activity, as well as with SVR in chronic hepatitis C and long-term NA therapy in chronic hepatitis B.

  5. Laparoscopic cholecystectomy in cirrhotic patients: the role of subtotal cholecystectomy and its variants.

    Science.gov (United States)

    Palanivelu, Chinnasamy; Rajan, Pidigu Seshiyer; Jani, Kalpesh; Shetty, Alangar Roshan; Sendhilkumar, Karuppasamy; Senthilnathan, Palanisamy; Parthasarthi, Ramakrishnan

    2006-08-01

    Open cholecystectomy is associated with considerable morbidity and mortality in cirrhotic patients. Laparoscopic cholecystectomy may offer a better option because of the magnification available and the availability of newer instruments like the ultrasonic shears. We present our experience of 265 laparoscopic cholecystectomies and attempt to identify the difficulties encountered in this group of patients. Between 1991 and 2005, 265 cirrhotic patients of Child-Pugh Classification A and B, with symptomatic gallstones, were subjected to laparoscopic cholecystectomy. We describe here our tailored approach and our techniques of subtotal cholecystectomy. Features of acute cholecystitis were present in 35.1% of the patients, and 64.9% presented with chronic cholecystitis. In 81.5% of the patients, the diagnosis of cirrhosis was established preoperatively. In 8.3% of the patients, a fundus first method was adopted when the hilum could not be approached despite additional ports. Modified subtotal cholecystectomy was performed in a total of 206 patients. Mean operative time in the subtotal cholecystectomy group was 72 minutes; in the standard group, it was 41 minutes. There was no mortality. In 15% of patients, postoperative deterioration in liver function occurred. Worsening of ascites, port site infection, port site bleeding, intraoperative hemorrhage, bilious drainage, and stone formation in the remnant were the other complications encountered. Laparoscopic cholecystectomy is a safe and effective treatment for calculous cholecystitis in cirrhotic patients. Appropriate modification of subtotal cholecystectomy should be practiced, depending on the risk factors present, to avoid complications.

  6. Laparoscopic versus open cholecystectomy in cirrhotic patients: a prospective randomized study.

    Science.gov (United States)

    El-Awadi, Saleh; El-Nakeeb, Ayman; Youssef, Tamer; Fikry, Amir; Abd El-Hamed, Tito M; Ghazy, Hosam; Foda, Elyamany; Farid, Mohamed

    2009-02-01

    Improved laparoscopic experience and techniques have made laparoscopic cholecystectomy (LC) feasible options in cirrhotic patients. This study was designed to compare the risk and benefits of open cholecystectomy (OC) versus LC in compensated cirrhosis. A randomized prospective study, in the period from October 2002 till December 2006, where 110 cirrhotic patients with symptomatic gallstone were randomly divided into OC group (55 patients) and LC group (55 patients). There was no operative mortality. In LC group 4 (7.33%) patients were converted to OC. Mean surgical time was significantly longer in OC group than LC group (96.13+17.35 min versus 76.13+15.12) P<0.05, associated with significantly higher intraoperative bleeding in OC group (P<0.01), necessitating blood transfusions to 7 (12.72%) patients in OC group. The time to resume diet was 18.36+8.18 h in LC group which is significantly earlier than in OC group 47.84+14.6h P<0.005. Hospital stay was significantly longer in OC group than LC group (6+1.74 days versus 1.87+1.11 days) P<0.01 with low postoperative morbidity. LC in cirrhotics is still complicated and highly difficult which associates with significant morbidity compared with that of patients without cirrhosis. However, it offers lower morbidity, shorter operative time; early resume dieting with less need for blood transfusion and reducing hospital stay than OC.

  7. Insulin Radioimmunoassay for Clinical Research in Psychiatric, Pancreatic, Cirrhotic and Irradiated Patients

    Energy Technology Data Exchange (ETDEWEB)

    Czerniak, P.; Chlebowski, J.; Kulcar, S.; Boruchowski, Sabina [Department Of Radiotherapy and Isotopes and Department of Psychiatry, Tel-Aviv University Medical School (Israel); Faculty for Continuing Medical Education, Tel-Hashomer Hospital, Tel-Hashomer (Israel)

    1970-02-15

    A modified Hales-Randle method for insulin radioimmunoassay is described. An insulin response curve was established in normal cases after glucose loading. Pathological changes were then investigated in patients and animals before and after therapeutic, operative and radiological procedures. Four representative groups of this material will be illustrated. (1) Psychotic patients (acute and chronic schizophrenics, neurotics and depressives) were examined with the aim of learning about the variable effects produced by insulin shock-therapy, as well as for biochemical diagnosis purposes in psychotics. Highest insulin response curves were found in chronic schizophrenics with improvement after insulin therapy. Schizophrenics without improvement presented different curves. Lowest insulin values were found in acute schizophrenia. Depressives and anxiety neurotics showed insulin tolerance curves similar to those of non-psychotic patients. (2) Pancreatic patients. Special attention was paid to pancreatic carcinoma (insulinoma excepted). In most cases of pancreatic carcinoma a very low and flat insulin tolerance curve was found. The above findings may be of a diagnostic importance in this condition, which is clinically hardly recognized. (3) Liver cirrhotic patients. A special group of shunt operated patients was investigated. The study was performed on eight liver cirrhotics before and after porto-caval or reno-splenal shunt operation. The plasma insulin level was examined in the vena cava, renal and cubital blood. The influence of tolbutamide was analysed. The normally occurring retention of insulin by normal hepatic tissue was found to be considerably disturbed. Other interesting changes were observed. (4) The plasma insulin level in the radiologically exposed. Experimental and clinical studies were performed, with insulin doses before and after radiation. Whole body X-ray exposure (300 rads) to rats resulted in a rapid lowering of insulin or its disappearance. Recovery was

  8. Can the tyrosine kinase inhibitors trigger metabolic encephalopathy in cirrhotic patients?

    Science.gov (United States)

    Brandi, Giovanni; de Rosa, Francesco; Calzà, Laura; Girolamo, Stefania Di; Tufoni, Manuel; Ricci, Carmen Serena; Cirignotta, Fabio; Caraceni, Paolo; Biasco, Guido

    2013-03-01

    Sorafenib is the standard treatment of advanced hepatocarcinoma (HCC) in cirrhotic patients with preserved liver function. It shares many adverse effects with other tyrosine-kinase (TK) inhibitors and antiangiogenic drugs. TK inhibitors could have a direct toxicity on CNS, both by interfering with TK-related pathways and by inhibiting angiogenesis. The aim of this study was to investigate whether sorafenib administration can be associated to metabolic encephalopathy in patients with cirrhosis. We retrospectively reviewed medical records of all cirrhotic patients treated with sorafenib for HCC afferent at our Department from January 2009 to December 2011. Among 62 patients, we identified 10 patients with clinically significant cognitive impairment. Seven of these were clearly diagnosed with overt hepatic encephalopathy (HE), one with brain metastases and two with drug-related toxic-metabolic encephalopathy. These last two cases were characterized by severe cognitive impairment, mood alteration and memory deficit. Clinical exam, blood tests and brain CT excluded organic causes of encephalopathy and precipitating factors of HE. Sorafenib discontinuation was associated with complete reversal of the syndrome, which recurred on drug re-administration in one case. Our study suggests that sorafenib may be a precipitating factor of metabolic encephalopathy in cirrhotic patients with advanced HCC. This neurological syndrome appears to be not responsive to the conventional treatment for HE, but it is fully reversible by drug discontinuation. It can be speculated that the potential direct neuronal action of sorafenib may represent a trigger for the onset of metabolic encephalopathy in a subset of cirrhotic patients. © 2012 John Wiley & Sons A/S.

  9. APTR is a prognostic marker in cirrhotic patients with portal hypertension during TIPS procedure.

    Science.gov (United States)

    Yu, Shanshan; Qi, Yanhua; Jiang, Jue; Wang, Hua; Zhou, Qi

    2018-03-01

    Portal hypertension is a major cause of mortality and morbidity in cirrhotic patients. In this study, we aimed to analyze the clinical characteristics of Alu-mediated p21 transcriptional regulator (APTR) during transjugular intrahepatic portosystemic shunt (TIPS) procedure. Portal and hepatic venous blood was drawn from 84 patients with liver cirrhosis and portal hypertension before and after TIPS treatment. Then, we detected biochemical, hemodynamic parameters and APTR expression before and after TIPS treatment. Indeed, TIPS treatment could markedly ameliorate the serum blood urea nitrogen (BUN) level and portal vein hemodynamics in cirrhotic patients. We found that portal venous levels of APTR was significantly decreased after TIPS treatment and its aberrant expression levels were positively correlated with Model for End Stage Liver Disease (MELD), portal hepatic venous pressure gradient (PHPG) in patients. Higher APTR expression in portal vein was associated with poor prognosis. APTR level in portal vein was an independent predictors of mortality. Our data indicated that APTR may serve as a novel biomarker for cirrhotic patients with portal hypertension before and after receiving TIPS. Copyright © 2017 Elsevier B.V. All rights reserved.

  10. Low Molecular Weight Heparin in Portal Vein Thrombosis of Cirrhotic Patients: Only Therapeutic Purposes?

    Directory of Open Access Journals (Sweden)

    Raffaele Licinio

    2014-01-01

    Full Text Available Cirrhosis has always been regarded as hemorrhagic coagulopathy caused by the reduction in the hepatic synthesis of procoagulant proteins. However, with the progression of liver disease, the cirrhotic patient undergoes a high rate of thrombotic phenomena in the portal venous system. Although the progression of liver failure produces a reduction in the synthesis of anticoagulant molecules, a test able to detect the patients with hemostatic balance shifting towards hypercoagulability has not yet been elaborated. The need of treatment and/or prophylaxis of cirrhotic patients is demonstrated by the increased mortality, the risk of bleeding from esophageal varices, and the mortality of liver transplantation, when portal vein thrombosis (PVT occurs even if current guidelines do not give indications about PVT treatment in cirrhosis. In view of the general feeling that the majority of cirrhotic patients at an advanced stage may be in a procoagulant condition (suggested by the sharp increase in the prevalence of PVT, it is presumable that a prophylaxis of this population could be of benefit. The safety and the efficacy of prophylaxis and treatment with enoxaparin in patients with cirrhosis demonstrated by a single paper suggest this option only in controlled trials and, currently, there are no sufficient evidences for a recommendation in the clinical practice.

  11. In vivo P-31 MR spectroscopic studies of liver in normal adults and cirrhotic patients

    International Nuclear Information System (INIS)

    Ban, N.; Moriyasu, F.; Tamada, T.

    1986-01-01

    The author performed in vivo P-31 MR spectroscopic studies of normal and diseased human liver using an experimental 2.0-T whole-body MR imager. Then normal adults and ten cirrhotic patients in the fasting state were studied. Spatially localized in vivo P-31 MR spectra of human liver were obtained in combination with the use of a surface coil and gradient magnetic field. Six spectral peaks were observed in both groups and were assigned, from left to right, to phosphomonoester, inorganic phosphate, phosophodiester, γ-ATP, α-ATP, and β-ATP, on the basis of the chemical shifts. There were no definite differences between the spectral patterns of normal adults and those of cirrhotic patients in the fasting state

  12. Impairment of innate immune responses in cirrhotic patients and treatment by branched-chain amino acids

    Science.gov (United States)

    Nakamura, Ikuo

    2014-01-01

    It has been reported that host defense responses, such as phagocytic function of neutrophils and natural killer (NK) cell activity of lymphocytes, are impaired in cirrhotic patients. This review will concentrate on the impairment of innate immune responses in decompensated cirrhotic patients and the effect of the treatment by branched-chain amino acids (BCAA) on innate immune responses. We already reported that phagocytic function of neutrophils was significantly improved by 3-mo BCAA supplementation. In addition, the changes of NK activity were also significant at 3 mo of supplementation compared with before supplementation. Also, Fisher’s ratios were reported to be significantly increased at 3 mo of BCAA supplementation compared with those before oral supplementation. Therefore, administration of BCAA could reduce the risk of bacterial and viral infection in patients with decompensated cirrhosis by restoring impaired innate immune responses of the host. In addition, it was also revealed that BCAA oral supplementation could reduce the risk of development of hepatocellular carcinoma in cirrhotic patients. The mechanisms of the effects will also be discussed in this review article. PMID:24966600

  13. Predictive factors of gastroduodenal toxicity in cirrhotic patients after three-dimensional conformal radiotherapy for hepatocellular carcinoma

    International Nuclear Information System (INIS)

    Kim, Haeyoung; Lim, Do Hoon; Paik, Seung Woon; Yoo, Byung Chul; Koh, Kwang Gheol; Lee, Joon Hyoek; Choi, Moon Seok; Park, Won; Park, Hee Chul; Huh, Seung Jae; Choi, Doo Ho; Ahn, Yong Chan

    2009-01-01

    Background and purpose: To identify predictive factors for the development of gastroduodenal toxicity (GDT) in cirrhotic patients treated with three-dimensional conformal radiotherapy (3D-CRT) for hepatocellular carcinoma (HCC). Materials and methods: We retrospectively analyzed dose-volume histograms (DVHs) and clinical records of 73 cirrhotic patients treated with 3D-CRT for HCC. The median radiation dose was 36 Gy (range, 30-54 Gy) with a daily dose of 3 Gy. The grade of GDT was defined by the Common Toxicity Criteria Version 2. The predictive factors of grade 3 GDT were identified. Results: Grade 3 GDT was found in 9 patients. Patient's age and the percentage of gastroduodenal volume receiving more than 35 Gy (V 35 ) significantly affected the development of grade 3 GDT. Patients over 50 years of age developed grade 3 GDT more frequently than patients under 50 years of age. The risk of grade 3 GDT grew exponentially as V 35 increased. The 1-year actuarial rate of grade 3 GDT in patients with V 35 35 ≥5% (4% vs. 48%, p 35 were the most predictive factors for the development of grade 3 GDT in patients treated with RT.

  14. Accuracy of rockall score for in hospital re bleeding among cirrhotic patients with variceal bleed

    International Nuclear Information System (INIS)

    Asgher, S.; Saleem, M.K.

    2015-01-01

    To assess the diagnostic accuracy of Roc kall scoring system for predicting in-hospital re-ble- eding in cirrhotic patients presenting with variceal bleed. Material and Methods: This descriptive case series study was conducted at Department of Medicine Combined Military Hospital Lahore from December 2013 to May 2014. We included patients with liver cirrhosis who presented with upper GI bleeding and showed varices as the cause of bleeding on endoscopy. Clinical and endoscopic features were noted to calculate Rockall score. Patients with score < 2 and > 8 were included. After treating with appropriate pharmacological and endoscopic therapy, patients were followed for re-bleeding for 10 days. Diagnostic accuracy was assessed by calculating sensitivity, specificity, positive and negative predictive values using 2 x 2 tables. Results: In the study, 175 patients were included. Mean age was 51.5 ± 1.22 years. Male to female ratio was 1.5 to 1.0 out of 175 patients, 157 patients (89.7%) were of low risk group (score = 2) while 18 patients (10.3%) were in high risk group (score > 8). In low risk group, re-bleeding occurred only in 2 patients (1.2%) while in high risk group, re-bleeding occurred in 14 patients (78%). Rockall score was found to have good diagnostic accuracy with sensitivity of 87.5%, specificity of 97.48%, positive predictive value of 77.8% and negative predictive value of 98.7%. Conclusion: In cases of variceal bleed, frequency of re-bleed is less in patients who are in low risk category with lower Rockall score and high in high risk patients with higher rockall score. The Rockall score has a good diagnostic accuracy in prediction of re-bleed in variceal bleeding. (author)

  15. Hepatic ADC value correlates with cirrhotic severity of patients with biliary atresia

    International Nuclear Information System (INIS)

    Mo, Yuan Heng; Jaw, Fu Shan; Ho, Ming Chih; Wang, Yung Cheng; Peng, Steven Shinn Forng

    2011-01-01

    Introduction: At least 40% of survivors of biliary atresia have progressive cirrhosis even after undergoing Kasai operation. The values of hepatic apparent diffusion coefficient and apparent-diffusion-coefficient-related indices were applied to biliary atresia patients and correlated with cirrhotic severity scores of model for end-stage liver disease or pediatric end-stage liver disease model, Child-Turcotte, and Child-Pugh systems. Materials and methods: Thirty-three biliary atresia patents (mean = 1140, 61–4314 days of age) received magnetic resonance image examinations due to complications of biliary atresia from April 2008 to August 2009. Two non-breath-hold diffusion weighted imaging sequences were performed with motion-probing gradients in three directions with two b values: 0/100 and 0/500 s/mm 2 ; 1000 ms/61.1 ms, time to repeat/time to echo; number of excitation, 1.0; 8 mm section thickness; 40 cm × 40 cm field of view; 128 × 256 matrix in all biliary atresia patients and 18 control subjects. We used the Spearman rank correlation test to analyze the relationship among the scores of model for end-stage liver disease or pediatric end-stage liver disease model, Child-Turcotte and Child-Pugh scores and right hepatic apparent diffusion coefficients, apparent diffusion coefficient using b factor of 500-albumin product and alanine transaminase/apparent diffusion coefficient with b factor of 500 ratio. Results: The right hepatic apparent diffusion coefficient using b factor of 100, apparent diffusion coefficient with b factor of 500 and product of apparent diffusion coefficient with b factor of 500-albumin level were significantly negatively correlated (p ≤ 0.0125) with model for end-stage liver disease or pediatric end-stage liver disease model, Child-Turcotte, and Child-Pugh scores of biliary atresia patients. The ratio of alanine transaminase level/right hepatic apparent diffusion coefficient with b factor of 500 was also significantly (p ≤ 0

  16. Non-cirrhotic portal hypertension in HIV mono-infected patients.

    Science.gov (United States)

    Jackson, Belinda D; Doyle, Joseph S; Hoy, Jennifer F; Roberts, Stuart K; Colman, John; Hellard, Margaret E; Sasadeusz, Joseph J; Iser, David M

    2012-09-01

    Unexplained liver injury including fibrosis and portal hypertension has rarely been reported among patients with HIV in the absence of co-infection with hepatitis B (HBV) or hepatitis C (HCV). We describe a series of HIV mono-infected patients with evidence of non-cirrhotic portal hypertension. HIV-infected patients with evidence of portal hypertension who were anti-HBV and anti-HCV negative and HBV and HCV RNA polymerase chain reaction (PCR) negative were identified from patients managed by the Victorian statewide HIV referral service located at The Alfred Hospital, Melbourne. Portal hypertension was defined as either radiological or endoscopic evidence of varices, portal vein flow obstruction, or elevated hepatic venous pressure gradient (HPVG). Five patients were found to have portal hypertension. These patients were male, aged 41 to 65 years, with known duration of HIV infection between 11 to 25 years. All had been treated with antiretroviral therapy, including didanosine. Tests for metabolic, autoimmune, and hereditary causes of liver disease failed to establish an etiology for the liver injury. All had radiological or endoscopic findings of varices, and four patients had radiological features of portal vein obstruction or flow reversal. Only one patient underwent HPVG measurement, which was elevated. Non-invasive fibrosis assessment revealed increased liver stiffness in three (out of four) patients, and no cirrhotic features were found on those who underwent liver biopsy. To our knowledge, this is the largest published series of non-cirrhotic portal hypertension in HIV mono-infected patients in Australia. Further research is needed to understand what relationship, if any, HIV or its treatments might have on liver injury over time. © 2012 Journal of Gastroenterology and Hepatology Foundation and Blackwell Publishing Asia Pty Ltd.

  17. Cholecystectomy in cirrhotic patients – how safe is it?

    Directory of Open Access Journals (Sweden)

    Petrişor Banu

    2017-05-01

    Full Text Available Liver cirrhosis is a major health problem worldwide with a prevalence that varies greatly from one geographical area to another. Besides the risk factors common to the general population to develop gallstone disease such as advanced age, female sex or positive family history of gallstones, in patients with liver cirrhosis there are additional risk factors that contribute to the occurrence of gallstones. They are more frequent in patients with a longer duration of the disease and in Child B and C stages. Gallstones disease occurs three times more frequently in patients with liver cirrhosis than in noncirrhotic patients. Surgery is required if symptoms or complications related to the presence of gallstones occur and a thorough preoperative evaluation and optimization of patient’s condition is necessary prior to surgery. The procedure of choice in these situations is laparoscopic cholecystectomy. The technique has some particularities resulting from local anatomical changes and conversion to open technique remains low and morbidity and mortality rates are within acceptable limits.

  18. Single photon emission computed tomography and statistical parametric mapping analysis in cirrhotic patients with and without minimal hepatic encephalopathy

    International Nuclear Information System (INIS)

    Nakagawa, Yuri; Matsumura, Kaname; Iwasa, Motoh; Kaito, Masahiko; Adachi, Yukihiko; Takeda, Kan

    2004-01-01

    The early diagnosis and treatment of cognitive impairment in cirrhotic patients is needed to improve the patients' daily living. In this study, alterations of regional cerebral blood flow (rCBF) were evaluated in cirrhotic patients using statistical parametric mapping (SPM). The relationships between rCBF and neuropsychological test, severity of disease and biochemical data were also assessed. 99m Tc-ethyl cysteinate dimer single photon emission computed tomography was performed in 20 patients with non-alcoholic liver cirrhosis without overt hepatic encephalopathy (HE) and in 20 age-matched healthy subjects. Neuropsychological tests were performed in 16 patients; of these 7 had minimal HE. Regional CBF images were also analyzed in these groups using SPM. On SPM analysis, cirrhotic patients showed regions of significant hypoperfusion in the superior and middle frontal gyri, and inferior parietal lobules compared with the control group. These areas included parts of the premotor and parietal associated areas of the cortex. Among the cirrhotic patients, those with minimal HE had regions of significant hypoperfusion in the cingulate gyri bilaterally as compared with those without minimal HE. Abnormal function in the above regions may account for the relatively selective neuropsychological deficits in the cognitive status of patients with cirrhosis. These findings may be important in the identification and management of cirrhotic patients with minimal HE. (author)

  19. The evaluation of the right inferior phrenic artery diameter in cirrhotic patients.

    Science.gov (United States)

    Esen, Kaan; Balci, Yuksel; Tok, Sermin; Ucbilek, Enver; Kara, Engin; Kaya, Omer

    2017-09-01

    The purpose of this study is to evaluate the relationship between right inferior phrenic artery diameter and portal hypertension in cirrhotic patients. CT examinations of 38 patients with chronic liver disease (patient group) and 40 patients without any liver disease (control group) were evaluated. The right inferior phrenic artery diameter of the patient and control group were measured. CT findings of portal hypertension, which were accepted as ascites, collaterals, splenomegaly and portal vein diameter greater than 13 mm, were determined and scored in the patient group. Patients obtained scores between one and four with respect to portal hypertension findings, and the scores were compared with phrenic artery diameters. Child-Pugh and MELD scores of the patients were also calculated. The mean diameter of the right inferior phrenic artery in the patient group was larger than that in the control group (p phrenic artery diameter of the patients with score 1 was significantly different from those with score 2 (p = 0.028), score 3 (p = 0.001) and score 4 (p = 0.005). We found a linear and moderate relationship between phrenic artery diameter values and Child-Pugh scores (p = 0.012, r = 0.405). Dilatation of the right inferior phrenic artery in cirrhotic patients may be a nonspecific sign of developing portal hypertension.

  20. Ursodeoxycholic Acid Influences the Expression of p27kip1 but Not FoxO1 in Patients with Non-Cirrhotic Primary Biliary Cirrhosis

    Directory of Open Access Journals (Sweden)

    Malgorzata Milkiewicz

    2014-01-01

    Full Text Available Background. Enhanced expression of cell cycle inhibitor p27kip1 suppresses cell proliferation. Ursodeoxycholic acid (UDCA delays progression of primary biliary cirrhosis (PBC but its effect on p27kip1 expression is uncertain. Aims. To analyze the expression of p27kip1 and its transcription modulator FoxO1 in patients with PBC, and to assess the impact of UDCA on this pathway. Materials and Methods. The examined human tissue included explanted livers from patients with cirrhotic PBC (n=23, primary sclerosing cholangitis (PSC; n=9, alcoholic liver disease (ALD; n=9, and routine liver biopsies from patients with non-cirrhotic PBC (n=26. Healthy liver samples served as controls (n=19. Livers of FoxO-deficient mice were also studied. mRNA and protein expressions were analyzed by real-time PCR and Western blot. Results. p27kip1 expression was increased in cirrhotic and non-cirrhotic PBC. FoxO1 mRNA levels were increased in PBC (8.5-fold increase versus controls. FoxO1 protein expression in PBC was comparable to controls, but it was decreased in patients with PSC and ALD (63% and 70% reduction, respectively; both P<0.05 versus control. UDCA-treated non-cirrhotic patients with PBC showed decreased expression of p27kip1 mRNA. Conclusion. PBC progression is characterized by a FoxO1-independent increase of p27kip1 expression. In early PBC, UDCA may enhance liver regeneration via p27kip1-dependent mechanism.

  1. Usefulness of Transjugular Intrahepatic Portosystemic Shunt in the Management of Bleeding Ectopic Varices in Cirrhotic Patients

    International Nuclear Information System (INIS)

    Vidal, V.; Joly, L.; Perreault, P.; Bouchard, L.; Lafortune, M.; Pomier-Layrargues, G.

    2006-01-01

    Purpose. To evaluate the safety and efficacy of transjugular intrahepatic portosystemic shunt (TIPS) in the control of bleeding from ectopic varices. Methods. From 1995 to 2004, 24 cirrhotic patients, bleeding from ectopic varices, mean age 54.5 years (range 15-76 years), were treated by TIPS. The etiology of cirrhosis was alcoholic in 13 patients and nonalcoholic in 11 patients. The location of the varices was duodenal (n = 5), stomal (n = 8), ileocolic (n = 6), anorectal (n = 3), umbilical (n = 1), and peritoneal (n 1). Results. TIPS controlled the bleeding in all patients and induced a decrease in the portacaval gradient from 19.7 ± 5.4 to 6.4 ± 3.1 mmHg. Postoperative complications included self-limited intra-abdominal bleeding (n = 2), self-limited hemobilia (n = 1), acute thrombosis of the shunt (n = 1), and bile leak treated by a covered stent (n = 1). Median follow-up was 592 days (range 28-2482 days). Rebleeding occurred in 6 patients. In 2 cases rebleeding was observed despite a post-TIPS portacaval gradient lower than 12 mmHg and was controlled by variceal embolization; 1 patient underwent surgical portacaval shunt and never rebled; in 3 patients rebleeding was related to TIPS stenosis and treated with shunt dilatation with addition of a new stent. The cumulative rate of rebleeding was 23% and 31% at 1 and 2 years, respectively. One- and 2-year survival rates were 80% and 76%, respectively. Conclusion. The present series demonstrates that bleeding from ectopic varices, a challenging clinical problem, can be managed safely by TIPS placement with low rebleeding and good survival rates

  2. The Role of Serum Leptin and IL-6 Levels in Post Viral Hepatitis Cirrhotic patients

    International Nuclear Information System (INIS)

    Mohamed, S.K.

    2010-01-01

    Chronic liver disease is characterized by numerous metabolic alterations resulting in the clinical picture of malnutrition or even cachexia and contributing to complications such as hepatic encephalopathy and ascites. Leptin is a hormone that plays an important role in regulating energy intake and expenditure including appetite and metabolism. Interleukin-6 (IL-6), on the other hand, is generally considered to be one of the important cytokines that regulate immunologic and metabolic actions. The aim of the present study was to investigate serum leptin and IL-6 levels in liver cirrhosis, as well as to determine their levels in relation to liver functions and lipid profile. This study was conducted on 25 patients with post- viral hepatic cirrhosis compared to 20 healthy matched individuals served as controls with the same age and sex. The severity of the disease assessed with Child-Pugh criteria yielded 8 patients (3 women, 5 men) with stage A, 10 patients (4 women, 6 men) with stage B and 7 patients (2 women, 5 men) with stage C. Compared to controls, body mass index (BMI) was decreased and reached statistical significance in group C liver cirrhosis (P< 0.05). Also, serum leptin level was highly significantly decreased in the three groups, while IL-6 level showed highly significant increase. Leptin level negatively correlated with aspartate aminotransferase (AST), alanine aminotransferase (ALT) and total bilirubin and positively correlated with serum albumin, triglycerides (TG), cholesterol and low density lipoprotein (LDL). In contrast, serum IL-6 level positively correlated with parameters of liver functions and negatively correlated with parameters of lipid profile. Additionally, there was highly significant negative correlation between serum leptin and IL-6 levels (P < 0.001) in post-hepatic cirrhotic patients. We concluded that leptin and IL-6 have important role in diagnosis and prognosis of patients with post-hepatic liver cirrhosis

  3. The Role of Serum Leptin and IL-6 Levels in Post Viral Hepatitis Cirrhotic patients

    Energy Technology Data Exchange (ETDEWEB)

    Mohamed, S.K., E-mail: Safaa-K-mohamed@hotmail.co [Health Radiation Research Department, National Center for Radiation Research and Technology, P. O. Box:29 Nasr City, Cairo (Egypt)

    2010-07-01

    Chronic liver disease is characterized by numerous metabolic alterations resulting in the clinical picture of malnutrition or even cachexia and contributing to complications such as hepatic encephalopathy and ascites. Leptin is a hormone that plays an important role in regulating energy intake and expenditure including appetite and metabolism. Interleukin-6 (IL-6), on the other hand, is generally considered to be one of the important cytokines that regulate immunologic and metabolic actions. The aim of the present study was to investigate serum leptin and IL-6 levels in liver cirrhosis, as well as to determine their levels in relation to liver functions and lipid profile. This study was conducted on 25 patients with post- viral hepatic cirrhosis compared to 20 healthy matched individuals served as controls with the same age and sex. The severity of the disease assessed with Child-Pugh criteria yielded 8 patients (3 women, 5 men) with stage A, 10 patients (4 women, 6 men) with stage B and 7 patients (2 women, 5 men) with stage C. Compared to controls, body mass index (BMI) was decreased and reached statistical significance in group C liver cirrhosis (P< 0.05). Also, serum leptin level was highly significantly decreased in the three groups, while IL-6 level showed highly significant increase. Leptin level negatively correlated with aspartate aminotransferase (AST), alanine aminotransferase (ALT) and total bilirubin and positively correlated with serum albumin, triglycerides (TG), cholesterol and low density lipoprotein (LDL). In contrast, serum IL-6 level positively correlated with parameters of liver functions and negatively correlated with parameters of lipid profile. Additionally, there was highly significant negative correlation between serum leptin and IL-6 levels (P < 0.001) in post-hepatic cirrhotic patients. We concluded that leptin and IL-6 have important role in diagnosis and prognosis of patients with post-hepatic liver cirrhosis

  4. Treating hepatic encephalopathy in cirrhotic patients admitted to ICU with sodium phenylbutyrate: a preliminary study.

    Science.gov (United States)

    Weiss, Nicolas; Tripon, Simona; Lodey, Marion; Guiller, Elsa; Junot, Helga; Monneret, Denis; Mayaux, Julien; Brisson, Hélène; Mallet, Maxime; Rudler, Marika; Imbert-Bismut, Françoise; Thabut, Dominique

    2018-04-01

    Hepatic encephalopathy (HE) influences short-term and long-term prognoses. Recently, glycerol phenylbutyrate (PB), that lowers ammonia by providing an alternate pathway to urea for waste nitrogen excretion, has shown that it was effective in preventing the occurrence of HE in RCT. The aim was to assess the benefits of sodium PB in cirrhotic patients admitted to ICU for overt HE, in terms of ammonia levels decrease, neurological improvement, and survival. Cirrhotic patients who presented with overt HE, ammonia levels >100 μmol/L, and did not display any contra-indication were included. Sodium PB was administered at 200 mg/kg/day. Control group included historical controls treated by standard therapy, matched for age, sex, MELD score, and severity of HE. Eighteen patients were included and treated with sodium PB (age: 59 [45-68], male gender: 15 [83%], Child-Pugh B: 8 [44%], Child-Pugh C: 10 [56%], and MELD score: 16 [13-23]). Ammonia levels significantly decreased in the PB as compared to the control group from inclusion to 12 h and from inclusion to 48 h (P = 0.0201 and P = 0.0230, respectively). The proportion of patients displaying neurological improvement was only higher in the PB-treated group as compared to controls at ICU discharge (15 [83%] vs. 9 [50%], P = 0.0339). ICU discharge survival was significantly higher in patients treated with PB (17 [94%] vs. 9 [50%], P = 0.0017). In cirrhotic patients with overt HE, sodium PB could be effective in reducing ammonia levels and might be effective in improving neurological status and ICU discharge survival. More extensive data, especially a RCT, are mandatory. © 2017 Société Française de Pharmacologie et de Thérapeutique.

  5. Wall shear stress in portal vein of cirrhotic patients with portal hypertension.

    Science.gov (United States)

    Wei, Wei; Pu, Yan-Song; Wang, Xin-Kai; Jiang, An; Zhou, Rui; Li, Yu; Zhang, Qiu-Juan; Wei, Ya-Juan; Chen, Bin; Li, Zong-Fang

    2017-05-14

    To investigate wall shear stress (WSS) magnitude and distribution in cirrhotic patients with portal hypertension using computational fluid dynamics. Idealized portal vein (PV) system models were reconstructed with different angles of the PV-splenic vein (SV) and superior mesenteric vein (SMV)-SV. Patient-specific models were created according to enhanced computed tomography images. WSS was simulated by using a finite-element analyzer, regarding the blood as a Newtonian fluid and the vessel as a rigid wall. Analysis was carried out to compare the WSS in the portal hypertension group with that in healthy controls. For the idealized models, WSS in the portal hypertension group (0-10 dyn/cm 2 ) was significantly lower than that in the healthy controls (10-20 dyn/cm 2 ), and low WSS area (0-1 dyn/cm 2 ) only occurred in the left wall of the PV in the portal hypertension group. Different angles of PV-SV and SMV-SV had different effects on the magnitude and distribution of WSS, and low WSS area often occurred in smaller PV-SV angle and larger SMV-SV angle. In the patient-specific models, WSS in the cirrhotic patients with portal hypertension (10.13 ± 1.34 dyn/cm 2 ) was also significantly lower than that in the healthy controls ( P portal hypertension, the low WSS area extended to wider levels and the magnitude of WSS reached lower levels, thereby being more prone to disturbed flow occurrence. Cirrhotic patients with portal hypertension show dramatic hemodynamic changes with lower WSS and greater potential for disturbed flow, representing a possible causative factor of PV thrombosis.

  6. Hepatic stellate cell and myofibroblast-like cell gene expression in the explanted cirrhotic livers of patients undergoing liver transplantation.

    Science.gov (United States)

    Estep, J Michael; O'Reilly, Linda; Grant, Geraldine; Piper, James; Jonsson, Johann; Afendy, Arian; Chandhoke, Vikas; Younossi, Zobair M

    2010-02-01

    Hepatic stellate cells (HSC) are involved in hepatic fibrogenesis. Cell signaling associated with an insult to the liver affects an HSC transdifferentiation to fibrogenic myofibroblast-like cells. To investigate the transcriptional expression distinguishing HSC and myofibroblast-like cells between livers with and without cirrhosis. Tissue from ten cirrhotic livers (undergoing transplant) and four non-cirrhotic livers from the National Disease Research Interchange underwent cell separation to extract HSC and myofibroblast-like cell populations. Separated cell types as well as LI-90 cells were subjected to microarray analysis. Selected microarray results were verified by quantitative real-time PCR. Differential expression of some genes, such as IL-1beta, IL-1alpha, and IL-6, was associated with both transdifferentiation and disease. Other genes, such as fatty acid 2-hydroxylase only show differential expression in association with disease. Functional analysis supported these findings, indicating some signal transduction pathways (IL-6) are involved in disease and activation, whereas retinoid X receptor signaling in HSC from cirrhotic and non-cirrhotic livers varies in scope and quality. These findings indicate distinct phenotypes for HSC from cirrhotic and non-cirrhotic livers. Furthermore, coordinated differential expression between genes involved in the same signal transduction pathways provides some insight into the mechanisms that may control the balance between fibrogenesis and fibrolysis.

  7. Transjugular Intrahepatic Portosystemic Shunt before Abdominal Surgery in Cirrhotic Patients: A Retrospective, Comparative Study

    Directory of Open Access Journals (Sweden)

    Evelyne Vinet

    2006-01-01

    Full Text Available Surgery in cirrhotic patients is associated with high morbidity and mortality related to portal hypertension and liver insufficiency. Therefore, preoperative portal decompression is a logical approach to facilitate abdominal surgery and hopefully to improve postoperative survival. The present study evaluated the clinical outcomes of 18 patients (mean age 58 years with cirrhosis (seven alcoholics and 11 nonalcoholics who underwent transjugular intrahepatic portosystemic shunt (TIPS placement before antrectomy (n=5, colectomy (n=10, small-bowel resection (n=1, pancreatectomy (n=1 and nephrectomy (n=1. TIPS was performed a mean (± SD of 72±21 days before surgery and induced a marked mean decrease in portohepatic gradient from 21.4±3.9 mmHg to 8.4±3.4 mmHg. Cirrhotic patients (n=17 who underwent elective abdominal surgery without preoperative TIPS placement were used as the control group. Both groups were matched for age, etiology of cirrhosis, indications for surgery, type of surgery and coagulation parameters. The mean Pugh score was significantly higher in the TIPS group (7.7 versus 6.2. No significant differences were observed for operative blood loss, postoperative complications, duration of hospitalization and one-month (83% versus 88% or one-year (54% versus 63% cumulative survival rate. Analysis using the Cox proportional hazards model showed that neither TIPS placement nor preoperative Pugh score were independent predictors for survival. The present study suggests that preoperative TIPS placement does not improve postoperative evolution after abdominal surgery in cirrhotic patients with good or moderately impaired liver function.

  8. Balloon occlusion retrograde transvenous obliteration of gastric varices in two-cirrhotic patients with portal vein thrombosis

    Energy Technology Data Exchange (ETDEWEB)

    Borhei, Peyman; Kim, Seung Kwon; Zukerman, Darryl A [Interventional Radiology, Mallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis (United States)

    2014-02-15

    This report describes two non-cirrhotic patients with portal vein thrombosis who underwent successful balloon occlusion retrograde transvenous obliteration (BRTO) of gastric varices with a satisfactory response and no complications. One patient was a 35-year-old female with a history of Crohn's disease, status post-total abdominal colectomy, and portal vein and mesenteric vein thrombosis. The other patient was a 51-year-old female with necrotizing pancreatitis, portal vein thrombosis, and gastric varices. The BRTO procedure was a useful treatment for gastric varices in non-cirrhotic patients with portal vein thrombosis in the presence of a gastrorenal shunt.

  9. Gastrointestinal Bleeding in Cirrhotic Patients with Portal Hypertension

    Science.gov (United States)

    Biecker, Erwin

    2013-01-01

    Gastrointestinal bleeding related to portal hypertension is a serious complication in patients with liver cirrhosis. Most patients bleed from esophageal or gastric varices, but bleeding from ectopic varices or portal hypertensive gastropathy is also possible. The management of acute bleeding has changed over the last years. Patients are managed with a combination of endoscopic and pharmacologic treatment. The endoscopic treatment of choice for esophageal variceal bleeding is variceal band ligation. Bleeding from gastric varices is treated by injection with cyanoacrylate. Treatment with vasoactive drugs as well as antibiotic treatment is started before or at the time point of endoscopy. The first-line treatment for primary prophylaxis of esophageal variceal bleeding is nonselective beta blockers. Pharmacologic therapy is recommended for most patients; band ligation is an alternative in patients with contraindications for or intolerability of beta blockers. Treatment options for secondary prophylaxis include variceal band ligation, beta blockers, a combination of nitrates and beta blockers, and combination of band ligation and pharmacologic treatment. A clear superiority of one treatment over the other has not been shown. Bleeding from portal hypertensive gastropathy or ectopic varices is less common. Treatment options include beta blocker therapy, injection therapy, and interventional radiology. PMID:27335828

  10. A hot, swollen joint in a cirrhotic patient

    Science.gov (United States)

    Omakobia, E; Hossain, J; Nash, J; Uhuegbu, C

    2010-01-01

    Septic arthritis in the elderly carries a high mortality. Underlying risk factors, such as diabetes, malignancy, chronic renal failure, rheumatoid arthritis, hepatobiliary disease and AIDS, should be assessed. Rare causative organisms are occasionally encountered. Here, we describe a case of an 80-year-old diabetic patient with liver cirrhosis who developed Klebsiella pneumoniae septic arthritis, which is a rare cause of joint infection. We postulate that this case supports the notion that the patient's knee effusion seeded during a primary K pneumoniae bacteraemia of intestinal origin and related to liver cirrhosis. PMID:22798443

  11. Cirrhotic Multiorgan Syndrome

    DEFF Research Database (Denmark)

    Møller, Søren; Bendtsen, Flemming

    2015-01-01

    Patients with cirrhosis and portal hypertension are at an increased risk of the development of circulatory dysfunction that may potentially result in multiple organ failure. Apart from the liver, this may involve the heart, lungs, kidneys, the immune system, the adrenal glands, and other organ...... systems. As the disease progresses, the circulation becomes hyperdynamic, and signs of cardiac, pulmonary, and renal dysfunction are observed, in addition to reduced survival. Infections and an altered cardiac function known as cirrhotic cardiomyopathy may be precipitators for the development of other...

  12. Efficacy of CT portography in the evaluation of cirrhotic patients for hepatocellular carcinoma

    International Nuclear Information System (INIS)

    Oliver, J.H. III; Baron, R.L.; Dodd, G.D. III; Carr, B.I.; Van Thiel, D.

    1991-01-01

    CT portography (CTAP) is sensitive in the detection of liver neoplasms. However, this paper reports on a high technical failure rate in cirrhotic patients and the authors review the usefulness of CTAP in these patients at risk for hepatoma. To date, the authors have evaluated 43 cirrhotic patients with CTAP with use of 120-150 mL of 60% iodinated contrast material at 1.0-1.5 mL/sec. Scans were evaluated for the presence and enhancement of collateral vessels. Lover parenchyma enhancement was evaluated as homogeneous or heterogeneous. The degree of enhancement was categorized as poor, moderate, or good based on maximal postcontrast attenuation. A determination of the presence and location of flow artifacts simulating thrombus in the portal vein was made. Twenty of 43 examination were technical failures, with 6 portosystemic shunts and large varices siphoning contrast material in 7. In 7 of the failures, no varices or shunts were present. Twenty-three of 43 examinations had acceptable enhancement, but 9 had heterogeneous regions of decreased enhancement, not due to tumor, that could obscure or be confused with small tumor foci

  13. Efficacy of l-ornithine-l-aspartate as an adjuvant therapy in cirrhotic patients with hepatic encephalopathy

    International Nuclear Information System (INIS)

    Abid, S.; Jafri, W.; Mumtaz, K.; Islam, M.; Abbas, Z.

    2011-01-01

    To evaluate the efficacy of L-ornithine-L-aspartate (LOLA) as an adjuvant therapy in cirrhotic patients with hepatic encephalopathy (HE). Study Design: Randomized placebo controlled study. Place and Duration of Study: The Aga Khan University Hospital, Karachi in the year 2003-2004. Methodology: Patients with HE were randomized to receive LOLA or placebo medicine as an adjuvant to treatment of HE. Number connection test-A (NCT-A), ammonia level, clinical grade of HE and duration of hospitalization were assessed. Results: Out of 120 patients, there were 62 males with mean age of 57 +- 11 years. Improvement in HE was higher (n=40, 66.7%) in LOLA group as compared to the placebo group (n=28, 46.7%, p=0.027). In patients with grade I or less encephalopathy, improvement was seen in 6 (35.3%) and 3 (20%) patients in LOLA and placebo groups respectively (p=0.667). Patients with HE grade II and above showed improvement in 34 (79.1%) and 25 (55.6%) cases in LOLA and placebo group respectively (p=0.019). On multivariate analysis patients with HE of grade II and above showed prothrombin time, creatinine level and use of LOLA influencing the outcome. Duration of hospitalization was 93.6 +- 25.7 hours and 135.2 +- 103.5 hours in LOLA and placebo groups respectively (p=0.025). No side effects were observed in either groups. Conclusion: In cirrhotic patients with advanced hepatic encephalopathy treatment with LOLA was safe and associated with relatively rapid improvement and shorter hospital stay. (author)

  14. Pre-treatment hemodynamic features involved with long-term survival of cirrhotic patients after embolization of gastric fundal varices

    International Nuclear Information System (INIS)

    Maruyama, Hitoshi; Okugawa, Hidehiro; Kobayashi, Satoshi; Yoshizumi, Hiroaki; Yokosuka, Osamu

    2010-01-01

    Purpose: To clarify the pre-treatment hemodynamic features involved in the long-term survival of cirrhotic patients with gastric fundal varices (FV) after balloon-occluded retrograde transvenous obliteration (B-RTO). Materials and methods: Eighty-one cirrhotic patients with medium- or large-grade FV treated by B-RTO were enrolled in this retrospective study. Pre-treatment flow volume ratio between gastric vein and portal trunk (GP-R) was obtained by Doppler ultrasound. Results: The cumulative survival rate was 90% at 1 year, 74.8% at 3 years, 57.2% at 5 years, and 45.8% at 7 years without recurrence in a median period of 1148.5 days The survival was poorer in patients with HCC (47% at 3 years, 9.4% at 5 years, p < 0.0001) than without (89.2% at 3 years, 81.9% at 5 years, 67.5% at 7 years), in patients with Child B/C (57.7% at 3 years, 42.1% at 5 years, 28.1% at 7 years, p = 0.0016) than with Child A (91.8% at 3 years, 71.5% at 5 years, 62.1% at 7 years), and in patients with GP-R ≥ 1.0 (58.9% at 3 years, p = 0.0485) than with GP-R < 1.0 (76.3% at 3 years, 62% at 5 years, 49.6% at 7 years). Multivariate analysis identified the presence of HCC (hazard ratio, 12.486; 95% CI, 4.08-38.216; p < 0.0001), Child B/C (hazard ratio, 3.41; 95% CI, 1.594-7.15; p = 0.0051) and GP-R ≥ 1.0 (hazard ratio, 2.701; 95% CI, 1.07-6.15; p = 0.0221) as independent factors for poor prognosis. Conclusion: GP-R ≥ 1.0 on Doppler ultrasound before B-RTO may be a predictive indicator for poor prognosis in cirrhotic patients with FV after B-RTO, in addition to the presence of HCC and severe liver damage.

  15. Pre-treatment hemodynamic features involved with long-term survival of cirrhotic patients after embolization of gastric fundal varices

    Energy Technology Data Exchange (ETDEWEB)

    Maruyama, Hitoshi, E-mail: maru-cib@umin.ac.j [Department of Medicine and Clinical Oncology, Chiba University Graduate School of Medicine, 1-8-1, Inohana, Chuou-ku, Chiba, 260-8670 (Japan); Okugawa, Hidehiro, E-mail: hideun@yahoo.co.j [Department of Medicine and Clinical Oncology, Chiba University Graduate School of Medicine, 1-8-1, Inohana, Chuou-ku, Chiba, 260-8670 (Japan); Kobayashi, Satoshi, E-mail: kobakobakopa@yahoo.co.j [Department of Medicine and Clinical Oncology, Chiba University Graduate School of Medicine, 1-8-1, Inohana, Chuou-ku, Chiba, 260-8670 (Japan); Yoshizumi, Hiroaki, E-mail: yossih04@yahoo.co.j [Department of Medicine and Clinical Oncology, Chiba University Graduate School of Medicine, 1-8-1, Inohana, Chuou-ku, Chiba, 260-8670 (Japan); Yokosuka, Osamu, E-mail: yokosukao@faculty.chiba-u.j [Department of Medicine and Clinical Oncology, Chiba University Graduate School of Medicine, 1-8-1, Inohana, Chuou-ku, Chiba, 260-8670 (Japan)

    2010-08-15

    Purpose: To clarify the pre-treatment hemodynamic features involved in the long-term survival of cirrhotic patients with gastric fundal varices (FV) after balloon-occluded retrograde transvenous obliteration (B-RTO). Materials and methods: Eighty-one cirrhotic patients with medium- or large-grade FV treated by B-RTO were enrolled in this retrospective study. Pre-treatment flow volume ratio between gastric vein and portal trunk (GP-R) was obtained by Doppler ultrasound. Results: The cumulative survival rate was 90% at 1 year, 74.8% at 3 years, 57.2% at 5 years, and 45.8% at 7 years without recurrence in a median period of 1148.5 days The survival was poorer in patients with HCC (47% at 3 years, 9.4% at 5 years, p < 0.0001) than without (89.2% at 3 years, 81.9% at 5 years, 67.5% at 7 years), in patients with Child B/C (57.7% at 3 years, 42.1% at 5 years, 28.1% at 7 years, p = 0.0016) than with Child A (91.8% at 3 years, 71.5% at 5 years, 62.1% at 7 years), and in patients with GP-R {>=} 1.0 (58.9% at 3 years, p = 0.0485) than with GP-R < 1.0 (76.3% at 3 years, 62% at 5 years, 49.6% at 7 years). Multivariate analysis identified the presence of HCC (hazard ratio, 12.486; 95% CI, 4.08-38.216; p < 0.0001), Child B/C (hazard ratio, 3.41; 95% CI, 1.594-7.15; p = 0.0051) and GP-R {>=} 1.0 (hazard ratio, 2.701; 95% CI, 1.07-6.15; p = 0.0221) as independent factors for poor prognosis. Conclusion: GP-R {>=} 1.0 on Doppler ultrasound before B-RTO may be a predictive indicator for poor prognosis in cirrhotic patients with FV after B-RTO, in addition to the presence of HCC and severe liver damage.

  16. Circulating levels of 3-hydroxymyristate, a direct quantification of endotoxemia in non-infected cirrhotic patients.

    Science.gov (United States)

    Weil, Delphine; Pais de Barros, Jean-Paul; Mourey, Guillaume; Laheurte, Caroline; Cypriani, Benoit; Badet, Nicolas; Delabrousse, Eric; Grandclément, Emilie; Di Martino, Vincent; Saas, Philippe; Lagrost, Laurent; Thévenot, Thierry

    2018-06-22

    The quantification of lipopolysaccharide (LPS) in biological fluids is challenging. We aimed to measure plasma LPS concentration using a new method of direct quantification of 3-hydroxymyristate (3-HM), a lipid component of LPS, and to evaluate correlations between 3-HM and markers of liver function, endothelial activation, portal hypertension and enterocyte damage. Plasma from 90 non-infected cirrhotic patients (30 Child-Pugh [CP]-A, 30 CP-B, 30 CP-C) was prospectively collected. The concentration of 3-HM was determined by High Performance Liquid Chromatography coupled with Mass Spectrometry. 3-HM levels were higher in CP-C patients (CP-A/CP-B/CP-C: 68/70/103 ng/mL, p=0.005). Patients with severe acute alcoholic hepatitis (n=16; 113 vs 74 ng/mL,p=0.012), diabetic patients (n=22; 99 vs 70 ng/mL, p=0.028) and those not receiving beta-blockers (n=44; 98 vs 72 ng/mL, p=0.034) had higher levels of 3-HM. We observed a trend towards higher baseline levels of 3-HM in patients with hepatic encephalopathy (n=7; 144 vs 76 ng/mL, p=0.45) or SIRS (n=10; 106 vs 75 ng/mL, p=0.114). In multivariate analysis, high levels of 3-HM were associated with CP (OR=4.39; 95%CI=1.79-10.76) or MELD (OR=8.24; 95%CI=3.19-21.32) scores. Patients dying from liver insufficiency (n=6) during a 12-month follow-up had higher baseline levels of 3-HM (106 vs 75 ng/mL, p=0.089). In non-infected cirrhotic patients, 3-HM arises more frequently with impairment of liver function, heavy alcohol consumption, diabetic status, non-use of beta-blockers, and a trend towards poorer outcome is also observed. The direct mass-measurement of LPS using 3-HM appears reliable to detect transient endotoxemia and promising to manage the follow-up of cirrhotic patients. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

  17. Laparoscopic versus Open Liver Resection: Differences in Intraoperative and Early Postoperative Outcome among Cirrhotic Patients with Hepatocellular Carcinoma—A Retrospective Observational Study

    Directory of Open Access Journals (Sweden)

    Antonio Siniscalchi

    2014-01-01

    Full Text Available Introduction. Laparoscopic liver resection is considered risky in cirrhotic patients, even if minor surgical trauma of laparoscopy could be useful to prevent deterioration of a compromised liver function. This study aimed to identify the differences in terms of perioperative complications and early outcome in cirrhotic patients undergoing minor hepatic resection for hepatocellular carcinoma with open or laparoscopic technique. Methods. In this retrospective study, 156 cirrhotic patients undergoing liver resection for hepatocellular carcinoma were divided into two groups according to type of surgical approach: laparoscopy (LS group: 23 patients or laparotomy (LT group: 133 patients. Perioperative data, mortality, and length of hospital stay were recorded. Results. Groups were matched for type of resection, median number of nodules, and median diameter of largest lesions. Groups were also homogeneous for preoperative liver and renal function tests. Intraoperative haemoglobin decrease and transfusions of red blood cells and fresh frozen plasma were significantly lower in LS group. MELD score lasted stable after laparoscopic resection, while it increased in laparotomic group. Postoperative liver and renal failure and mortality were all lower in LS group. Conclusions. Lower morbidity and mortality, maintenance of liver function, and shorter hospital stay suggest the safety and benefit of laparoscopic approach.

  18. [Esophageal motor disorders in cirrhotic patients with esophageal varices non-submitted to endoscopic treatment].

    Science.gov (United States)

    Flores, Priscila Pollo; Lemme, Eponina Maria de Oliveira; Coelho, Henrique Sérgio Moraes

    2005-01-01

    The hepatic cirrhosis has as one of the main morbid-mortality causes, the portal hypertension with the development of esophageal varices, the possibility of a digestive hemorrhage and worsening of hepatic insufficiency. It is important to identify causal predictive or aggravating factors and if possible to prevent them. In the last years, it has been observed the association of esophageal motor disorders and gastro-esophageal reflux in cirrhotic patients with esophageal varices. To study the prevalence of the esophageal motility disorders and among them, the ineffective esophageal motility, in patients with hepatic cirrhosis and esophageal varices, without previous endoscopic therapeutic and the predictive factors. Prospectively, it has been evaluate 74 patients suffering from liver cirrhosis and esophagic varices, without previous endoscopic treatment. All of them were submitted to a clinical protocol, esophageal manometry and 55 patients also held the ambulatory esophageal pHmetry. Esophageal motility disorders have been found in 44 patients (60%). The most prevalent was the ineffective esophageal motility, observed in 28%. The abnormal reflux disease was diagnosed through the pHmetry in 35% of the patients. There were no correlation between the manometrical abnormality in general and the ineffective esophageal motility in particular and the esophageal or gastroesophageal reflux disease symptoms, the abnormal reflux, the disease seriousness, the ascites presence and the gauge of the varices. The majority of cirrhotic patients with non-treated esophageal varices present esophageal motor disorders. No predictive factor was found. The clinical relevance of these findings need more researches in the scope to define the real meaning of theses abnormalities.

  19. Systemic thrombolysis of portal vein thrombosis in cirrhotic patients: a pilot study.

    Science.gov (United States)

    De Santis, Adriano; Moscatelli, Rosanna; Catalano, Carlo; Iannetti, Antonio; Gigliotti, Francesca; Cristofari, Francesca; Trapani, Silvia; Attili, Adolfo F

    2010-06-01

    Portal vein thrombosis is a frequent complication in liver cirrhosis. Encouraging reports of systemic thrombolysis in non-cirrhotic patients suffering from acute portal vein thrombosis led us to start a pilot study on the efficacy and safety of systemic low dose recombinant tissue plasminogen activator (Actilyse, Boheringer Ingelheim, Florence, Italy). Nine cirrhotic patients (6 males and 3 females) with recent portal vein thrombosis were enrolled. Exclusion criteria were portal cavernomatosis, recent (30 days) surgery, active bleeding, hepatocellular carcinoma and cancer in other sites. All cases were treated for a maximum of 7 days by continuous i.v. infusion of 0.25mg/kg/die of r-tPA plus subcutaneous low molecular weight heparin. Efficacy was evaluated by colour doppler sonography monitoring and confirmed by contrast enhanced computerized tomography. The combined r-tPA/LMWH treatment was well tolerated without clinically significant side effects. Complete resolution of thrombosis occurred in 4 cases, partial regression in 4 and none in 1. Retreatment of a complete recurrence in 1 patient was successful. Variceal pressure dropped from 30.7+/-4.5 mmHg to 21.2+/-6.6 mmHg (p=0.012). Our preliminary data demonstrate that thrombolytic treatment of recent portal vein thrombosis with i.v. r-tPA and LMWH in patients with cirrhosis appears to be safe and effective and can significantly reduce pressure in oesophageal varices. Copyright 2009 Editrice Gastroenterologica Italiana S.r.l. Published by Elsevier Ltd. All rights reserved.

  20. Management of cirrhotic ascites

    DEFF Research Database (Denmark)

    Pedersen, Julie Steen; Bendtsen, Flemming; Møller, Søren

    2015-01-01

    The most common complication to chronic liver failure is ascites. The formation of ascites in the cirrhotic patient is caused by a complex chain of pathophysiological events involving portal hypertension and progressive vascular dysfunction. Since ascites formation represents a hallmark in the na......The most common complication to chronic liver failure is ascites. The formation of ascites in the cirrhotic patient is caused by a complex chain of pathophysiological events involving portal hypertension and progressive vascular dysfunction. Since ascites formation represents a hallmark...... in the natural history of chronic liver failure it predicts a poor outcome with a 50% mortality rate within 3 years. Patients with ascites are at high risk of developing complications such as spontaneous bacterial peritonitis, hyponatremia and progressive renal impairment. Adequate management of cirrhotic...

  1. Transjugular local thrombolysis with/without TIPS in patients with acute non-cirrhotic, non-malignant portal vein thrombosis.

    Science.gov (United States)

    Klinger, Christoph; Riecken, Bettina; Schmidt, Arthur; De Gottardi, Andrea; Meier, Benjamin; Bosch, Jaime; Caca, Karel

    2017-12-01

    Therapeutic anticoagulation is the standard treatment in patients with acute non-cirrhotic portal vein thrombosis (PVT). In critically ill patients, anticoagulation only may not suffice to achive rapid and stable recanalization. This study evaluates efficacy and safety of transjugular interventional therapy in acute non-cirrhotic PVT. This retrospective study includes 17 consecutive patients with acute noncirrhotic, non-malignant PVT. Main indication for interventional therapy was imminent intestinal infarction (n=10). Treatment consisted of a combination of transjugular thrombectomy, local fibrinolysis and - depending on thrombus resolution - transjugular intrahepatic portosystemic shunt. Recanalization was successful in 94.1%. One- and two-year secondary PV patency rates were 88.2%. Major complications (n=3) resolved spontaneously in all but one patient (heparin induced thrombocytopenia type 2 with intestinal infarction). Symptoms improved in all patients. However, segmental bowel resection had to be performed in two (11.8%). During a median follow-up of 28.6 months, no patient experienced portal hypertensive complications. Presence of JAK2 V617F mutation predicted both short-term and long-term technical success. Transjugular recanalization is safe and effective in patients with acute non-cirrhotic, non-malignant PVT. It should be considered especially in patients with imminent bowel infarction and low likelihood of recanalization following therapeutic anticoagulation. Patients with JAK2 mutation ought to be followed meticulously. Copyright © 2017 Editrice Gastroenterologica Italiana S.r.l. Published by Elsevier Ltd. All rights reserved.

  2. Intranasal desmopressin versus blood transfusion in cirrhotic patients with coagulopathy undergoing dental extraction: a randomized controlled trial.

    Science.gov (United States)

    Stanca, Carmen M; Montazem, Andre H; Lawal, Adeyemi; Zhang, Jin X; Schiano, Thomas D

    2010-01-01

    Cirrhotic patients waiting for liver transplantation who need dental extractions are given fresh frozen plasma and/or platelets to correct coagulopathy. This is costly and may be associated with transfusion reactions and fluid overload. We evaluated the efficacy of intranasal desmopressin as an alternative to transfusion to correct the coagulopathy of cirrhotic patients undergoing dental extraction. Cirrhotic patients with platelet counts of 30,000 to 50,000/microL and/or international normalized ratio (INR) 2.0 to 3.0 were enrolled in a prospective, controlled, randomized clinical trial. Blood transfusion (fresh frozen plasma 10 mL/kg and/or 1 unit of single donor platelets, respectively) or intranasal desmopressin (300 microg) were given before dental extraction. A standard oral and maxillofacial surgical treatment protocol was performed by the same surgeon. Patients were followed for postextraction bleeding and side-effects over the next 24 to 48 hours. No significant differences were noted between the 2 groups in gender, age, INR, platelet count, creatinine, total bilirubin, ALT, albumin, MELD score, or number of teeth removed (median 3 vs 4). The number of teeth removed ranged between 1 and 31 in the desmopressin group and 1 and 22 in the transfusion group. No patients in desmopressin group required rescue blood transfusion after extraction. One patient in the transfusion group had bleeding after the procedure and required an additional transfusion. Another patient experienced an allergic reaction at the end of transfusion, which was effectively treated with diphenhydramine. Treatment associated average costs were lower for desmopressin ($700/patient) compared with transfusion ($1,173/patient). Intranasal desmopressin was as effective as blood transfusion in achieving hemostasis in cirrhotic patients with moderate coagulopathy undergoing dental extraction. Intranasal desmopressin was much more convenient, less expensive, and well tolerated.

  3. Hepatic transplantation outcomes for carefully selected cirrhotic patients with hepatocellular carcinoma: experience at a small- to medium-volume centre.

    LENUS (Irish Health Repository)

    Qasim, A

    2012-02-01

    BACKGROUND: Hepatic transplantation outcomes for cirrhotic patients with hepatocellular carcinoma (HCC) at a small- to medium-volume centre are not fully known due to relative novelty of patient selection criteria. AIM: To determine hepatic transplantation outcomes for HCC at a small- to medium-volume centre. Patients and methods Hepatocellular carcinoma patients were listed for transplantation according to the International Guideline and further categorized as those fulfilling or exceeding Milan or University of San Francisco (UCSF) criteria on explanted liver morphology. Outcomes including mortality, retransplantation, and tumour recurrence rate were analysed. RESULTS: Twenty-six patients had HCC and on explanted liver morphology, Milan and UCSF criteria met 15 and 18 patients, respectively. Patients and graft survival at 3 months, 1 and 5 years were 100, 96, 84, and 88, 84, 77%, respectively. Outcomes favoured Milan criteria but did not reach statistical significance. CONCLUSIONS: Hepatic transplantation for HCC at a small-to medium-volume transplant centre had comparable survival outcomes to high-volume centres.

  4. Correlation between severity of portal hypertensive gastropathy and size of oesophageal varices in cirrhotic hepatitis-C patients

    International Nuclear Information System (INIS)

    Saleem, K.; Baig, F.A.; Javed, M.

    2018-01-01

    Portal hypertension can lead to oesophageal varices (EV) and portal hypertensive gastropathy (PHG). The aim of this study is to determine the relationship between severity of Portal hypertensive gastropathy and size of oesophageal varices. Methods: One hundred and ninety-five patients of hepatitis C positive chronic liver disease having oesophageal varices were assessed for severity of portal hypertensive gastropathy. Results: Mild Portal Hypertensive Gastropathy was observed in 16 (8.2 %), moderate in 54 (27.7 %) and severe in 120 (61.6 %) patients. Grade 1 Oesophageal Varices were present in 79 (40.5%) patients, grade 2 in 44(21.9%) patients, grade 3 in 62 (31.8%) and grade 4 in 10 (5.2%) patients. No significant correlation was observed between grades of gastropathy and size of varices. Conclusion: The frequency of portal hypertensive gastropathy was 97.5% in Hepatitis C positive cirrhotic patients having oesophageal varices. Severity of gastropathy is not related to the grade or size of oesophageal varices. (author)

  5. Is administrating branched-chain amino acid-enriched nutrition achieved symptom-free in malnourished cirrhotic patients?

    Science.gov (United States)

    Tsuda, Yasuhiro; Fukui, Hideo; Sujishi, Tetsuya; Ohama, Hideko; Tsuchimoto, Yusuke; Asai, Akira; Fukunisi, Shinya; Higuchi, Kazuhide

    2014-01-01

    Administration of branched-chain amino acids (BCAA) has been reported to improve liver function, quality of life (QOL). However, in some malnourished patients, serum albumin levels do not improve in response to BCAA granules. In this study, we examined the effects of BCAA-enriched enteral nutrition in patients unresponsive to BCAA granules. Thirty-two decompensated cirrhotic patients at Osaka Medical College were enrolled in this study. Since all patients showed no improvement in serum albumin levels despite 3 months of BCAA granule administration, they were administered 50 g of a flavored BCAA-enriched enteral nutrient twice daily, i.e., during the daytime and late evening. Serum albumin levels and major cirrhotic symptoms were examined 1, 3, and 5 months after treatment initiation. Serum albumin levels improved significantly 3 months after treatment initiation (3.14 ± 0.32 g/dl vs 3.5 ± 0.31 g/dl, pBCAA-enriched nutrients improves QOL of cirrhotic patients unresponsive to BCAA granules.

  6. Screening of 110 cirrhotic patients for hepatitis B and C at Saidu Teaching Hospital, Saidu Sharif, Swat

    International Nuclear Information System (INIS)

    Khan, P.; Ahmad, A.; Ahmad, B.; Khan, T.M.

    2009-01-01

    Cirrhosis liver is amongst the commonest clinical conditions in Pakistan. Besides other causes, it is mostly related to previous viral infection, in this part of the world. The main objective of this study was to find the frequency of HBsAg and anti HCV in cirrhotic patients of Swat district. This Prospective Study was conducted in the Medical unit of Saidu Teaching Hospital, Saidu Sharif from January 2006 to December 2006. One hundred and ten Cirrhotic Patients, 62 Male and 48 Female aged from 14 to 75 years were included in this study. Sera were tested by third generation Elisa method. Fifty-nine out of 110 (53.6%) patients were positive for anti HCV antibodies. Twenty-four (21.81%) Patients were positive for HBsAg. Eleven (10%) patients were positive for both HBsAg and anti HCV anti bodies. Sixteen (14.54%) were negative for both sero maker of hepatitis B and C. It is evident from this study that Hepatitis C, is a leading cause of cirrhosis in District Swat followed by HBV. Both the viruses account for at least three fourths of the total Cirrhotic. (Author)

  7. Differential metabonomic profiles of primary hepatocellular carcinoma tumors from alcoholic liver disease, HBV-infected, and HCV-infected cirrhotic patients

    OpenAIRE

    Cao, Ding; Cai, Can; Ye, Mingxin; Gong, Junhua; Wang, Menghao; Li, Jinzheng; Gong, Jianping

    2017-01-01

    Our objective was to comparatively profile the metabolite composition of primary hepatocellular carcinoma (HCC) tumors from alcoholic liver disease (ALD), hepatitis B virus (HBV)-infected, and hepatitis C virus (HCV)-infected cirrhotic patients. Primary HCC tumors were collected from ALD, HBV-infected, and HCV-infected cirrhotic patients (n=20 each). High-resolution magic-angle spinning proton nuclear magnetic resonance spectroscopy and metabonomic data analysis were performed to compare HCC ...

  8. Transjugular Intrahepatic Portosystemic Shunt (TIPS) in the Treatment of Venous Symptomatic Chronic Portal Thrombosis in Non-cirrhotic Patients

    International Nuclear Information System (INIS)

    Bilbao, Jose I.; Elorz, Mariana; Vivas, Isabel; Martinez-Cuesta, Antonio; Bastarrika, Gorka; Benito, Alberto

    2004-01-01

    Purpose: To present a series of cases of non-cirrhotic patients with symptomatic massive portal thrombosis treated by percutaneous techniques. All patients underwent a TIPS procedure in order to maintain the patency of the portal vein by facilitating the outflow. Methods: A total of six patients were treated for thrombosis of the main portal vein (6/6); the main right and left branches (3/6) and the splenic vein (5/6) and superior mesenteric vein (6/6). Two patients had a pancreatic malignancy; one patient with an orthotopic liver transplant had been surgically treated for a pancreatic carcinoma. Two patients had idiopathic thrombocytosis, and in the remaining patient no cause for the portal thrombosis was identified. During the initial procedure in each patient one or more approaches were tried: transhepatic (5/6), transileocolic (1/6), trans-splenic (1/6) or transjugular (1/6). In all cases the procedure was completed with a TIPS with either ultrasound guidance (3/6), 'gun-shot' technique (2/6) or fluoroscopic guidance (1/6).Results: No complications were observed during the procedures. One patient had a repeat episode of variceal bleeding at 30 months, one patient remained asymptomatic and was lost to follow-up at 24 months, two patients were successfully treated surgically (cephalic duodenopancreatectomy) and are alive at 4 and 36 months. One patient remains asymptomatic (without new episodes of abdominal pain) at 16 months of follow-up. One patient died because of tumor progression at 10 months. Conclusion: Percutaneous techniques for portal recanalization are an interesting alternative even in non-acute thrombosis. Once flow has been restored in the portal vein TIPS may be necessary to obtain an adequate outflow, hence facilitating and maintaining the portal flow

  9. Effects of Vitamin D Supplementation on Serum 25-Hydroxyvitamin D Concentrations in Cirrhotic Patients: A Randomized Controlled Trial

    Directory of Open Access Journals (Sweden)

    Stefan Pilz

    2016-05-01

    Full Text Available Background: The liver is crucial for 25-hydroxyvitamin D (25(OHD metabolism, and vitamin D deficiency is highly prevalent in patients with cirrhosis and predicts adverse outcomes. We aimed to evaluate whether vitamin D supplementation in patients with cirrhosis is effective in increasing 25(OHD serum concentrations. Secondary outcome measures included liver function tests (aspartate aminotransferase (AST, alanine aminotransferase (ALT, gamma glutamyltransferase (GGT, and alkaline phosphatase (AP, albumin, International Normalized Ratio (INR, bilirubin, the liver fibrosis marker hyaluronic acid, and parameters of mineral metabolism including parathyroid hormone (PTH. Methods: This is a double-center, double-blind, placebo-controlled study conducted from December 2013 to May 2014 at the Medical University of Graz, and the hospital Hoergas-Enzenbach, Austria. We enrolled 36 consecutive patients with cirrhosis and 25(OHD concentrations below 30 ng/mL. Study participants were randomly allocated to receive either 2800 International Units of vitamin D3 per day as oily drops (n = 18 or placebo (n = 18 for 8 weeks. Results: Thirty-three study participants (mean (SD age: 60 (9 years; 21% females; 25(OHD: 15.6 (7.4 ng/mL completed the trial. The mean treatment effect (95% CI for 25(OHD was 15.2 (8.0 to 22.4 ng/mL (p < 0.001. There was no significant effect on any secondary outcome. Conclusions: In this randomized controlled trial, vitamin D supplementation increases 25(OHD serum concentrations, even in cirrhotic patients.

  10. [Frequency and mortality by rebleeding in cirrhotic patients treated for bleeding esophagic varices in two hospitals in Lima Peru during years 2009 to 2011].

    Science.gov (United States)

    Pichilingue Reto, Catherina; Queirolo Rodriguez, Fiorella Sabrinna; Ruiz Llenque, José Jonathan; Bravo Paredes, Eduar; Guzmán Rojas, Patricia; Gallegos López, Roxana; Corzo Maldonado, Manuel Alejandro; Valdivia Roldán, Mario

    2013-01-01

    During the first 6 weeks after a variceal hemorrhage there is a 30-40% of probability of recurrence and those who rebleed 20- 30% die. Passed this period, the risk of rebleeding is of 60% and reaches a mortality of 60-70% in two years without treatment. Describe the frequency of rebleeding and mortality due to rebleeding in cirrhotic patients treated for variceal hemorrhage at Endoscopic Centers of Hospital Nacional Cayetano Heredia, Lima, Peru and Hospital Nacional Arzobispo Loayza, Lima, Peru during the years 2009-2011. The study type is a transversal, periodic and retrospective one in which were included 176 cirrhotic patients older than 14 years who have bleed for esophageal varices and that have received endoscopic therapy. The instruments used were a data sheet with all the information obtained from the clinical chart of each patient, the CHILD score to assess severity of hepatic disease, endoscopic informs and phone calls. The frequency of rebleeding before 6 weeks was 32.20% (56 patients). Also, the frequency of rebleeding after that time was 22.56% (37 patients). There was a mortality rate of 5.70% (10 patients) and a mortality rate due to rebleeding of 13.33% (6 patients). Variceal hemorrhage is an important cause of mobimortality in peruvian people. The frequency of rebleeding and mortality due to rebleeding resulted slightly lower than in other countries.

  11. Disrupted functional connectivity of the anterior cingulate cortex in cirrhotic patients without overt hepatic encephalopathy: a resting state fMRI study.

    Directory of Open Access Journals (Sweden)

    Long Jiang Zhang

    Full Text Available BACKGROUND: To evaluate the changes of functional connectivity of the anterior cingulate cortex (ACC in patients with cirrhosis without overt hepatic encephalopathy (HE using resting state functional MRI. METHODOLOGY/PRINCIPAL FINDINGS: Participants included 67 cirrhotic patients (27 minimal hepatic encephalopathy (MHE and 40 cirrhotic patients without MHE (non-HE, and 40 age- and gender- matched healthy controls. rsfMRI were performed on 3 Telsa scanners. The pregenual ACC resting-state networks (RSNs were characterized by using a standard seed-based whole-brain correlation method and compared between cirrhotic patients and healthy controls. Pearson correlation analysis was performed between the ACC RSNs and venous blood ammonia levels, neuropsychological tests (number connection test type A [NCT-A] and digit symbol test [DST] scores in cirrhotic patients. All thresholds were set at P<0.05, with false discovery rate corrected. Compared with controls, non-HE and MHE patients showed significantly decreased functional connectivity in the bilateral ACC, bilateral middle frontal cortex (MFC, bilateral middle cingulate cortex (MCC, bilateral superior temporal gyri (STG/middle temporal gyri (MTG, bilateral thalami, bilateral putamen and bilateral insula, and increased functional connectivity of bilateral precuneus and left temporo-occipital lobe and bilateral lingual gyri. Compared with non-HE patients, MHE showed the decreased functional connectivity of right MCC, bilateral STG/MTG and right putamen. This indicates decreased ACC functional connectivity predominated with the increasing severity of HE. NCT-A scores negatively correlated with ACC functional connectivity in the bilateral MCC, right temporal lobe, and DST scores positively correlated with functional connectivity in the bilateral ACC and the right putamen. No correlation was found between venous blood ammonia levels and functional connectivity in ACC in cirrhotic patients. CONCLUSIONS

  12. Direct-acting antiviral therapy decreases hepatocellular carcinoma recurrence rate in cirrhotic patients with chronic hepatitis C.

    Science.gov (United States)

    Virlogeux, Victor; Pradat, Pierre; Hartig-Lavie, Kerstin; Bailly, François; Maynard, Marianne; Ouziel, Guillaume; Poinsot, Domitille; Lebossé, Fanny; Ecochard, Marie; Radenne, Sylvie; Benmakhlouf, Samir; Koffi, Joseph; Lack, Philippe; Scholtes, Caroline; Uhres, Anne-Claire; Ducerf, Christian; Mabrut, Jean-Yves; Rode, Agnès; Levrero, Massimo; Combet, Christophe; Merle, Philippe; Zoulim, Fabien

    2017-08-01

    Arrival of direct-acting antiviral agents against hepatitis C virus with high-sustained virological response rates and very few side effects has drastically changed the management of hepatitis C virus infection. The impact of direct-acting antiviral exposure on hepatocellular carcinoma recurrence after a first remission in patients with advanced fibrosis remains to be clarified. 68 consecutive hepatitis C virus patients with a first hepatocellular carcinoma diagnosis and under remission, subsequently treated or not with a direct-acting antiviral combination, were included. Clinical, biological and virological data were collected at first hepatocellular carcinoma diagnosis, at remission and during the surveillance period. All patients were cirrhotic. Median age was 62 years and 76% of patients were male. Twenty-three patients (34%) were treated with direct-acting antivirals and 96% of them achieved sustained virological response. Median time between hepatocellular carcinoma remission and direct-acting antivirals initiation was 7.2 months (IQR: 3.6-13.5; range: 0.3-71.4) and median time between direct-acting antivirals start and hepatocellular carcinoma recurrence was 13.0 months (IQR: 9.2-19.6; range: 3.0-24.7). Recurrence rate was 1.7/100 person-months among treated patients vs 4.2/100 person-months among untreated patients (P=.008). In multivariate survival analysis, the hazard ratio for hepatocellular carcinoma recurrence after direct-acting antivirals exposure was 0.24 (95% confidence interval: 0.10-0.55; PHepatocellular carcinoma recurrence rate was significantly lower among patients treated with direct-acting antivirals compared with untreated patients. Given the potential impact of our observation, large-scale prospective cohort studies are needed to confirm these results. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  13. Assessment of serum level cholinesterase as a biomarker of liver cirrhosis in Egyptian cirrhotic patients

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    Mona A. Amin

    2017-09-01

    Full Text Available Serum cholinesterase levels are closely correlated with the severity of liver disease. The aim of the paper was to assess the value of serum cholinesterase in evaluating liver reserve function in cirrhotic patients. 90 patients with liver cirrhosis and thirty healthy control group were included. Liver cirrhosis patients were classified according to child score into three equal groups: Child A liver cirrhosis, Child B liver cirrhosis and Child C liver cirrhosis. Patients were subjected to clinical evaluation, laboratory analysis, abdominal U/S. Measuring serum cholinesterase, and Calculation of both Child and model of end stage liver disease (MELD scores. The level of serum cholinesterase was higher in control group than the three groups of liver cirrhosis with median (IQR 17,410 (12,111-21,774, 7528 (5200-9856, 6021 (4500-7542, 3828.5 (1541-6060, respectively P<0.001. And the level of serum cholinesterase was higher in Child A more than Child B and Child C and the level of serum cholinesterase was higher in Child B more than Child C with very strong negative correlation between serum Cholinesterase level and Child score (r=-0.9, P<0.001. Also strong negative correlation between serum Cholinesterase level and MELD score (r=- 0.85, P=0.001, and positive correlation with prothrombin concentration (r=0.554, P=0.009, and serum albumin levels (r=0.582, P=0.0002. Serum cholinesterase is a good biomarker of cirrhosis. Since it distinguishes decompensated from compensated cirrhosis well, low levels in cirrhosis may serve as a useful prognostic marker of advanced liver disease.

  14. Laparoscopic liver resection for hepatocellular carcinoma in cirrhotic patients. Feasibility of nonanatomic resection in difficult tumor locations

    Directory of Open Access Journals (Sweden)

    Marco Casaccia

    2011-01-01

    Full Text Available Background: Surgical resection for hepatocellular carcinoma (HCC in cirrhotic patients remains controversial because of high morbidity and recurrence rates. Laparoscopic resection of liver tumors has recently been developed and could reduce morbidity. The aim of this study was to evaluate retrospectively our results for laparoscopic liver resection (LLR for HCC including lesions in the posterosuperior segments of the liver in terms of feasibility, outcome, recurrence and survival. Materials and Methods: Between June 2005 and February 2009, we performed 20 LLR for HCC. Median age of the patients was 66 years. The underlying cirrhosis was staged as Child A in 17 cases and Child B in 3. Results: LLR included anatomic resection in six cases and nonanatomic resection in 14. Eleven procedures were associated in nine (45% patients. Median tumor size and surgical margins were 3.1 cm and 15 mm, respectively. A conversion to laparotomy occurred in one (5% patient for hemorrhage. Mortality and morbidity rates were 0% and 15% (3/20. Median hospital stay was 8 days (range: 5-16 days. Over a mean follow-up period of 26 months (range: 19-62 months, 10 (50% patients presented recurrence, mainly at distance from the surgical site. Treatment of recurrence was possible in all the patients, including orthotopic liver transplantation in three cases. Conclusions: LLR for HCC in selected patients is a safe procedure with good short-term results. It can also be proposed in tumor locations with a difficult surgical access maintaining a low morbidity rate and good oncological adequacy. This approach could have an impact on the therapeutic strategy of HCC complicating cirrhosis as a treatment with curative intent or as a bridge to liver transplantation.

  15. Retrospective Study to Compare Selective Decongestive Devascularization and Gastrosplenic Shunt versus Splenectomy with Pericardial Devascularization for the Treatment of Patients with Esophagogastric Varices Due to Cirrhotic Portal Hypertension.

    Science.gov (United States)

    Bao, Haili; He, Qikuan; Dai, Ninggao; Ye, Ruifan; Zhang, Qiyu

    2017-06-08

    BACKGROUND For patients with esophagogastric varices secondary to portal hypertension due to liver cirrhosis, portosystemic shunts and devascularization have become the most commonly used treatment methods. We have developed a novel surgical approach for the treatment of patients with cirrhotic portal hypertension, selective decongestive devascularization, and shunt of the gastrosplenic region (SDDS-GSR). This aim of this study was to compare the efficacy and safety of SDDS-GSR with splenectomy with pericardial devascularization (SPD). MATERIAL AND METHODS A retrospective study was undertaken between 2006 and 2013 and included 110 patients with cirrhotic portal hypertension, 34 of whom underwent SDDS-GSR; 76 patients underwent SPD. Kaplan-Meier analysis was used to evaluate clinical outcomes, mortality, the incidence of re-bleeding, encephalopathy, and portal venous system thrombosis (PVST). RESULTS Postoperatively portal venous pressure decreased by 20% in both groups. The long-term incidence of re-bleeding and PVST was significantly lower in the SDDS-GSR group compared with the SPD group (P=0.018 and P=0.039, respectively). CONCLUSIONS This preliminary retrospective study has shown that SDDS-GSR was an effective treatment for patients with esophagogastric varices secondary to portal hypertension that may be used as a first-line treatment to prevent variceal bleeding and lower the incidence of PVST.

  16. The relationship between a model of end stage liver disease score (MELD score) and the occurrence of spontaneous bacterial peritonitis in liver cirrhotic patients.

    Science.gov (United States)

    Gayatri, A A Ayu Yuli; Suryadharma, I G A; Purwadi, N; Wibawa, I D N

    2007-01-01

    To determine relationship between MELD score and the occurrence of SBP, prevalence of SBP, pattern of bacterial culture and antibiotic susceptibility of causative bacteria of liver cirrhotic patients at Sanglah Hospital. Study design was a cross-sectional analytic study. The population in this study consists of liver cirrhotic patients admitted at Sanglah Hospital Denpasar from June 2005 to February 2006. This result confirmed that the MELD score is a reliable index of disease severity and that higher MELD scores had a significantly more frequent SBP prevalence in patients with a MELD score of 18 or more compared with that in patients with a MELD score of 17 or less (p=0.01; 95% CI = 1.379-15.537). Prevalence of SBP was 30.6%. Thirteen patients (68.4%) had monomicrobial positive culture of Aerob bacteria, consisting of Gram negative bacterias in 10 (77%), with Escherichia coli and Acinettobacter baumanii being the most frequent, and 3 (23%) had Gram positive bacteria. High sensitivity to Cefoperazone, Cefotaxim, Ceftazidime, Cefpirome, Ciprofloxacin, Fosfomicin, Meropenem, Streptomycin, Gentamycin, Trimethoprim/Sulphamethoxazole, were shown. Based on this study we concluded that severe liver cirrhosis with MELD score > or = 18 was associated with an increase risk of SBP, with a prevalence of 30.6%. Common causes of SBP mostly were Escherichia coli and Acinettobacter baumanii, which were sensitive to antibiotic treatment of Cefoperazone, Cefotaxime and Ciprofloxacin.

  17. Development of a prognostic nomogram for cirrhotic patients with upper gastrointestinal bleeding.

    Science.gov (United States)

    Zhou, Yu-Jie; Zheng, Ji-Na; Zhou, Yi-Fan; Han, Yi-Jing; Zou, Tian-Tian; Liu, Wen-Yue; Braddock, Martin; Shi, Ke-Qing; Wang, Xiao-Dong; Zheng, Ming-Hua

    2017-10-01

    Upper gastrointestinal bleeding (UGIB) is a complication with a high mortality rate in critically ill patients presenting with cirrhosis. Today, there exist few accurate scoring models specifically designed for mortality risk assessment in critically ill cirrhotic patients with upper gastrointestinal bleeding (CICGIB). Our aim was to develop and evaluate a novel nomogram-based model specific for CICGIB. Overall, 540 consecutive CICGIB patients were enrolled. On the basis of Cox regression analyses, the nomogram was constructed to estimate the probability of 30-day, 90-day, 270-day, and 1-year survival. An upper gastrointestinal bleeding-chronic liver failure-sequential organ failure assessment (UGIB-CLIF-SOFA) score was derived from the nomogram. Performance assessment and internal validation of the model were performed using Harrell's concordance index (C-index), calibration plot, and bootstrap sample procedures. UGIB-CLIF-SOFA was also compared with other prognostic models, such as CLIF-SOFA and model for end-stage liver disease, using C-indices. Eight independent factors derived from Cox analysis (including bilirubin, creatinine, international normalized ratio, sodium, albumin, mean artery pressure, vasopressin used, and hematocrit decrease>10%) were assembled into the nomogram and the UGIB-CLIF-SOFA score. The calibration plots showed optimal agreement between nomogram prediction and actual observation. The C-index of the nomogram using bootstrap (0.729; 95% confidence interval: 0.689-0.766) was higher than that of the other models for predicting survival of CICGIB. We have developed and internally validated a novel nomogram and an easy-to-use scoring system that accurately predicts the mortality probability of CICGIB on the basis of eight easy-to-obtain parameters. External validation is now warranted in future clinical studies.

  18. The soluble mannose receptor is released from the liver in cirrhotic patients, but is not associated with bacterial translocation

    DEFF Research Database (Denmark)

    Laursen, Tea L; Rødgaard-Hansen, Sidsel; Møller, Holger J

    2017-01-01

    BACKGROUND & AIMS: Intestinal bacterial translocation is involved in activation of liver macrophages in cirrhotic patients. Macrophages play a key role in liver inflammation and are involved in the pathogenesis of cirrhosis and complications. Bacterial translocation may be determined by presence...... receptor level was elevated in the hepatic vein compared with the portal vein (0.57(interquartile range 0.31) vs 0.55(0.40) mg/L, P=.005). The soluble mannose receptor levels were similar in bacterial DNA-positive and -negative patients. The soluble mannose receptor level in the portal and hepatic veins...

  19. Aberrant resting-state corticostriatal functional connectivity in cirrhotic patients with hyperintense globus pallidus on T1-weighted MR imaging.

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    Xi-Qi Zhu

    Full Text Available Neurobiological and neuroimaging studies have emphasized the structural and functional alterations in the striatum of cirrhotic patients, but alterations in the functional connections between the striatum and other brain regions have not yet been explored. Of note, manganese accumulation in the nervous system, frequently reflected by hyperintensity at the bilateral globus pallidus (GP on T1-weighted imaging, has been considered a factor affecting the striatal and cortical functions in hepatic decompensation. We employed resting-state functional magnetic resonance imaging to analyze the temporal correlation between the striatum and the remaining brain regions using seed-based correlation analyses. The two-sample t-test was conducted to detect the differences in corticostriatal connectivity between 44 cirrhotic patients with hyperintensity at the bilateral GP and 20 healthy controls. Decreased connectivity of the caudate was detected in the anterior/middle cingulate gyrus, and increased connectivity of the caudate was found in the left motor cortex. A reduction in functional connectivity was found between the putamen and several regions, including the anterior cingulate gyrus, right insular lobe, inferior frontal gyrus, left parahippocampal gyrus, and anterior lobe of the right cerebellum; increased connectivity was detected between the putamen and right middle temporal gyrus. There were significant correlations between the corticostriatal connectivity and neuropsychological performances in the patient group, but not between the striatal connectivity and GP signal intensity. These alterations in the corticostriatal functional connectivity suggested the abnormalities in the intrinsic brain functional organiztion among the cirrhotic patients with manganese deposition, and may be associated with development of metabolic encephalopathy. The manganese deposition in nervous system, however, can not be an independent factor predicting the resting

  20. Effect of Buqi Huoxue decoction on hemodynamics and liver fibrosis indices in hepatitis B patients with cirrhotic portal hypertension

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    BAI Zhiqin

    2017-02-01

    Full Text Available ObjectiveTo investigate the effect of Buqi Huoxue decoction on hemodynamics and liver fibrosis indices in hepatitis B patients with cirrhotic portal hypertension. MethodsA total of 79 patients with hepatitis B cirrhosis who were admitted to The People′s Hospital of Qingyuan District from December 2013 to August 2015 were enrolled and randomly divided into study group (41 patients and control group (38 patients. The patients in both groups were given oral entecavir (0.5 mg, once a day and bicyclol tablets (25 mg, three times a day; the patients in the control group were given propranolol (10 mg, three times a day in addition, and those in the study group were given Buqi Huoxue decoction in addition. The course of treatment was 12 weeks for both groups. The hemodynamics and liver fibrosis indices were compared between the two groups before treatment and after 12 weeks of treatment. The t-test was used for comparison of continuous data between groups, and the chi-square test was used for comparison of categorical data between groups. ResultsAfter 12 weeks of treatment, both groups had significant reductions in diameter of the portal vein, diameter of the splenic vein, and portal vein flow and a significant increase in portal vein blood flow velocity (t=3.847, 4.672, 3.524, 5.237, 3.578, 3.829, 3.468, and 3.673, P=0.041, 0.036, 0.047, 0.032, 0.045, 0.042, 0.048, and 0.046, and the study group had significantly greater changes in these parameters compared with the control group (diameter of the portal vein: 12.86±2.34 mm vs 13.65±2.45 mm, t=3.725, P=0.044; diameter of the splenic vein: 9.50±1.26 mm vs 11.15±1.37 mm, t=-6.672, P=0.012; portal vein flow: 1.23±0.35 L/min vs 1.38±0.44 L/min, t=-3.521, P=0.047; portal vein blood flow velocity: 19.50±4.65 cm/s vs 17.57±2.40 cm/s, t=-6.225, P=0.024. After 12 weeks of treatment, both groups had reductions in the four liver fibrosis indices hyaluronic acid, laminin, procollagen type Ⅲ, and

  1. Additional BCAA-enriched nutrient mixture improves the nutritional condition in cirrhotic patients with hypoalbuminemia despite treatment with regular BCAA granules: A pilot study.

    Science.gov (United States)

    Fukui, Aiko; Kawabe, Naoto; Hashimoto, Senju; Murao, Michihito; Nakano, Takuji; Shimazaki, Hiroaki; Kan, Toshiki; Nakaoka, Kazunori; Ohki, Masashi; Takagawa, Yuka; Kamei, Hiroyuki; Yoshioka, Kentaro

    2015-07-01

    To elucidate the effect of adding branched-chain amino acid (BCAA)-enriched nutrient mixtures in cirrhotic patients with hypoalbuminemia despite the use of BCAA granules. A BCAA-enriched nutrient mixture containing 5.6 g of BCAA and 210 kcal was additionally administered in 40 cirrhotic patients with hypoalbuminemia despite their treatment with BCAA granules containing 12 g of BCAA. Laboratory data were assessed at 6 months before beginning additional therapy, at baseline, and at 6 months after baseline. Serum albumin levels significantly decreased from 6 months before baseline (3.14±0.47 g/dL) to baseline (2.83±0.46 g/dL), despite the treatment with BCAA granules (pBCAA-enriched nutrient mixtures increased serum albumin levels of the cirrhotic patients with hypoalbuminemia despite the treatment with BCAA granules and without hepatocellular carcinoma treatment, upper gastrointestinal tract bleeding, or albumin infusion.

  2. Value of Glasgow-Blatchford score in predicting early prognosis of cirrhotic patients with esophagogastric variceal bleeding

    Directory of Open Access Journals (Sweden)

    CUI Shu

    2017-10-01

    Full Text Available ObjectiveTo investigate the value of Glasgow-Blatchford score (GBS, Child-Turcotte-Pugh (CTP score, and Model for End-Stage Liver Disease (MELD score in predicting the 1- and 6-week prognosis of cirrhotic patients with esophagogastric variceal bleeding via a comparative analysis. MethodsA retrospective analysis was performed for the clinical data of 202 cirrhotic patients with esophagogastric variceal bleeding who were hospitalized in Tianjin Third Central Hospital from January 1 to December 31, 2014. According to the endpoint of death at 6 weeks after admission, the patients were divided into 1-week death group (10 patients, 6-week death group (23 patients, and survival group (179 patients. The Glasgow-Blatchford score, MELD score, CTP score, and CTP score and classification were calculated on admission, and these scores were compared between the three groups. The two-independent-samples t test was used for comparison of normally distributed continuous data between groups, and the non-parametric Mann-Whitney U test was used for comparison of non-normally distributed continuous data between groups. The chi-square test or the Fisher′s exact test was used for comparison of categorical data between groups. The Z test was used for comparison of the area under the receiver operating characteristic curve (AUC of these three scoring systems. ResultsThere were significant differences between the 1-week death group and the survival group in the incidence rates of liver cancer with vascular invasion or metastasis (χ2=4.559, P=0.033, hepatic encephalopathy (χ2=25.568, P<0.01, melena (χ2=0.842, P=0.04, and heart failure (P=0.003, pulse rate (Z=-2.943, P=0.003, CTP classification (χ2=12.22, P=0.002, CTP score (Z=-2.505, P=0.012, MELD score (t=-2.395, P=0.018, and GBS score (Z=-2545, P=0.011. There were significant differences between the 6-week death group and the survival group in the incidence rates of liver cancer (χ2=9.374, P=0.002, liver

  3. Randomised clinical trial: enteral nutrition does not improve the long-term outcome of alcoholic cirrhotic patients with jaundice.

    Science.gov (United States)

    Dupont, B; Dao, T; Joubert, C; Dupont-Lucas, C; Gloro, R; Nguyen-Khac, E; Beaujard, E; Mathurin, P; Vastel, E; Musikas, M; Ollivier, I; Piquet, M-A

    2012-05-01

    Malnutrition and jaundice are independent prognostic factors in cirrhosis. To assess the impact of enteral nutrition on the survival of alcoholic cirrhotic patients with jaundice but without acute alcoholic hepatitis. The study was a multicentre prospective randomised controlled trial comparing effects of enteral nutrition vs. a symptomatic support in patients with alcoholic cirrhosis and jaundice (bilirubin ≥51 µmol/L) but without severe acute alcoholic hepatitis. A total of 99 patients were randomised to receive either the conventional symptomatic treatment (55 patients) or the symptomatic support associated with 35 kcal/Kg/day of enteral nutrition during 4 weeks followed by an oral nutritional support during 2 months (44 patients). Randomisation was stratified on nutritional status. One-year survival curves were compared using the Kaplan-Meier method and Logrank test. Populations in both arms were similar. One-year survival was similar in the overall population (27/44 patients (61.4%) in the enteral nutrition arm vs. 36/55 (65.5%) in the control arm; Logrank P = 0.60) and in the subgroup suffering from malnutrition [18/29 patients (62.1%) in the enteral nutrition arm vs. 20/32 (62.5%) in the control arm; Logrank P = 0.99]. There was no statistical difference for bilirubin, prothrombin rate, Child-Pugh score, albumin or nutritional assessment. Complications during treatment (bleeding, encephalopathy, infection) occurred in 23% of patients in the enteral nutrition group (10/44) vs. 16% (9/55) of the control patients (P = 0.59). Enteral nutrition does not improve the survival and hepatic or nutritional parameters of cirrhotic patients with jaundice. © 2012 Blackwell Publishing Ltd.

  4. Brain regional homogeneity changes following transjugular intrahepatic portosystemic shunt in cirrhotic patients support cerebral adaptability theory—A resting-state functional MRI study

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    Ni, Ling; Qi, Rongfeng [Department of Medical Imaging, Jinling Hospital, Medical School of Nanjing University, Nanjing 210002 (China); Zhang, Long Jiang, E-mail: kevinzhlj@163.com [Department of Medical Imaging, Jinling Hospital, Medical School of Nanjing University, Nanjing 210002 (China); Zhong, Jianhui [Department of Biomedical Engineering, Zhejiang University, Hangzhou, Zhejiang 310027 (China); Zheng, Gang [Department of Medical Imaging, Jinling Hospital, Medical School of Nanjing University, Nanjing 210002 (China); Wu, Xingjiang; Fan, Xinxin [Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing 210002 (China); Lu, Guang Ming, E-mail: cjr.luguangming@vip.163.com [Department of Medical Imaging, Jinling Hospital, Medical School of Nanjing University, Nanjing 210002 (China)

    2014-03-15

    Purpose: The exact neuro-pathophysiological effect of transjugular intrahepatic portosystemic shunt (TIPS) on brain function remains unclear. The purpose of this study was to investigate the longitudinal brain activity changes in cirrhotic patients with TIPS insertion using resting-state functional MRI (fMRI) with regional homogeneity (ReHo) method. Methods: Fifteen cirrhotic patients without overt hepatic encephalopathy (OHE) planned for TIPS procedure and 15 age- and gender-matched healthy controls were included in this study. Eleven of the 15 patients underwent repeated fMRI examinations at median 7-day following TIPS, 8 patients in median 3-month, and 7 patients in median 1-year follow-up duration, respectively. Regional homogeneity was calculated by the Kendall's coefficient of concordance (KCC) and compared between patients before TIPS and healthy controls with two-sample t test as well as pre-and post-TIPS patients with paired t test. Correlations between the pre- and post-TIPS changes of ReHo and the changes of venous blood ammonia level and number connection test type A (NCT-A)/digit symbol test (DST) scores were calculated by crossing subjects. Results: Compared with healthy controls, 15 cirrhotic patients before TIPS procedure showed decreased ReHo in the bilateral frontal, parietal, temporal and occipital lobes and increased ReHo in the bilateral caudate. Compared with the pre-TIPS patients, 11 post-TIPS patients in the median 7-day follow-up examinations demonstrated decreased ReHo in the medial frontal gyrus (MFG), superior parietal gyrus (SPG), middle/superior temporal gyrus (M/STG), anterior cingulate cortex (ACC), caudate, and increased ReHo in the insula. Eight post-TIPS patients in the median 3-month follow-up examinations showed widespread decreased ReHo in the bilateral frontal and parietal lobes, ACC, caudate, and increased ReHo in the insula and precuneus/cuneus. In the median 1-year follow-up studies, seven post-TIPS patients displayed

  5. Brain regional homogeneity changes following transjugular intrahepatic portosystemic shunt in cirrhotic patients support cerebral adaptability theory—A resting-state functional MRI study

    International Nuclear Information System (INIS)

    Ni, Ling; Qi, Rongfeng; Zhang, Long Jiang; Zhong, Jianhui; Zheng, Gang; Wu, Xingjiang; Fan, Xinxin; Lu, Guang Ming

    2014-01-01

    Purpose: The exact neuro-pathophysiological effect of transjugular intrahepatic portosystemic shunt (TIPS) on brain function remains unclear. The purpose of this study was to investigate the longitudinal brain activity changes in cirrhotic patients with TIPS insertion using resting-state functional MRI (fMRI) with regional homogeneity (ReHo) method. Methods: Fifteen cirrhotic patients without overt hepatic encephalopathy (OHE) planned for TIPS procedure and 15 age- and gender-matched healthy controls were included in this study. Eleven of the 15 patients underwent repeated fMRI examinations at median 7-day following TIPS, 8 patients in median 3-month, and 7 patients in median 1-year follow-up duration, respectively. Regional homogeneity was calculated by the Kendall's coefficient of concordance (KCC) and compared between patients before TIPS and healthy controls with two-sample t test as well as pre-and post-TIPS patients with paired t test. Correlations between the pre- and post-TIPS changes of ReHo and the changes of venous blood ammonia level and number connection test type A (NCT-A)/digit symbol test (DST) scores were calculated by crossing subjects. Results: Compared with healthy controls, 15 cirrhotic patients before TIPS procedure showed decreased ReHo in the bilateral frontal, parietal, temporal and occipital lobes and increased ReHo in the bilateral caudate. Compared with the pre-TIPS patients, 11 post-TIPS patients in the median 7-day follow-up examinations demonstrated decreased ReHo in the medial frontal gyrus (MFG), superior parietal gyrus (SPG), middle/superior temporal gyrus (M/STG), anterior cingulate cortex (ACC), caudate, and increased ReHo in the insula. Eight post-TIPS patients in the median 3-month follow-up examinations showed widespread decreased ReHo in the bilateral frontal and parietal lobes, ACC, caudate, and increased ReHo in the insula and precuneus/cuneus. In the median 1-year follow-up studies, seven post-TIPS patients displayed

  6. SPIO-enhanced MR imaging for HCC detection in cirrhotic patient : comparison of various techniques for optimal sequence selection

    International Nuclear Information System (INIS)

    Kim, In Hwan; Lee, Jeong Min; Kwak, Hyo Sung; Kim, Chong Soo; Yu, Hee Chul; Kim, Tae Kon; Lee Soo Tiek

    2000-01-01

    To compare the efficacy of breathhold and non-breathhold sequences in the detection of hepatocellular carcinoma (HCC) in cirrhotic patients using superparamagnetic iron oxide (SPIO)-enhanced MR imaging, and to determine the optimal sequence combination. By means of unenhanced and iron-oxide-enhanced MRI, 29 patients with 49 nodular HCCs were evaluated for the presence of HCC nodules. Twenty-one were male and eight were female, and their ages ranged from 38 to 71 (mean, 56) years. Eight different MR sequences were used, including four non-breath-hold sequences and four breath-hold, and images were obtained before and after the administration of SPIO particles. Non-breath-hold sequences included T2-, proton density-weighted SE, and TSE imaging, while breath-hold sequences comprised T1-weighted fast low-angle shot (T1w FLASH), half-Fourier acquisition single shot turbo spine echo (HASTE), T2-weighted fast imaging with steady-state free precession (T2 * wFISP) and T2-weighted breath-hold TSE (T2wBHTSE). Image analysis involved both quantitative and qualitative analysis. The quantitative parameters calculated were signal-to noise (S/N) ratios for livers and tumors, contrast to noise (C/N) ratios for tumors seen on precontrast and postcontrast images, and percentage of signal intensity loss (PSIL) after SPIO injection. Images were analysed qualitatively in terms of image artifacts and lesion conspicuity, and prior to calculating sensitivity, the number of lesions detected using various pulse sequences were counted. SPIO had a marked effect on liver S/N ratio but a minimal effect on tumor S/N ratio. PSIL was best in T2 * wFISP images, while T2wSE images showed the second-best results (p less than 0.05). Tumor-to-liver C/N values were also highest with T2 * wFISP, while T2wTSE and HASTE images were next. Qualitative study showed that non-breath hold images and FISP were better than breath hold images in terms of lesion conspicuity. The latter, however, were much better

  7. Usefulness of Noninvasive Predictors of Oesophageal Varices in Black African Cirrhotic Patients in Côte d'Ivoire (West Africa

    Directory of Open Access Journals (Sweden)

    Alassan Kouamé Mahassadi

    2012-01-01

    Full Text Available Aims. To determine the usefulness of platelet count (PC, spleen diameter (SD and platelet count/spleen diameter ratio (PC/SD ratio for the prediction of oesophageal varices (OV and large OV in black African patients with cirrhosis in Côte d’Ivoire. Materials and Methods. Study was conducted in a training sample (111 patients and in a validation sample (91 patients. Results. Factors predicting OV were sex: (OR=0.08, P=0.0003, PC (OR = 12.4, P=0.0003, SD (OR = 1.04, P=0.002 in the training sample. The AUROCs (±SE of the model (cutoff ≥ 0.6, PC (cutoff 140 and PC/SD ratio (cutoff ≤ 868 were, respectively; 0.879 ± 0.04, 0.768 ± 0.06, 0.679 ± 0.06, 0.793 ± 0.06. For the prediction of large OV, the model’s AUROC (0.850 ± 0.05 was superior to that of PC (0.688 ± 0.06, SD (0.732 ± 0.05 and PC/SD ratio (0.752 ± 0.06. In the validation sample, with PC, PC/SD ratio and the model, upper digestive endoscopy could be obviated respectively in 45.1, 45.1, and 44% of cirrhotic patients. Prophylactic treatment with beta blockers could be started undoubtedly respectively in 36.3, 41.8 and 28.6% of them as having large OV. Conclusion. Non-invasive means could be used to monitor cirrhotic patients and consider treatment in African regions lacking endoscopic facilities.

  8. The ADOPT-LC score: a novel predictive index of in-hospital mortality of cirrhotic patients following surgical procedures, based on a national survey.

    Science.gov (United States)

    Sato, Masaya; Tateishi, Ryosuke; Yasunaga, Hideo; Horiguchi, Hiromasa; Matsui, Hiroki; Yoshida, Haruhiko; Fushimi, Kiyohide; Koike, Kazuhiko

    2017-03-01

    We aimed to develop a model for predicting in-hospital mortality of cirrhotic patients following major surgical procedures using a large sample of patients derived from a Japanese nationwide administrative database. We enrolled 2197 cirrhotic patients who underwent elective (n = 1973) or emergency (n = 224) surgery. We analyzed the risk factors for postoperative mortality and established a scoring system for predicting postoperative mortality in cirrhotic patients using a split-sample method. In-hospital mortality rates following elective or emergency surgery were 4.7% and 20.5%, respectively. In multivariate analysis, patient age, Child-Pugh (CP) class, Charlson Comorbidity Index (CCI), and duration of anesthesia in elective surgery were significantly associated with in-hospital mortality. In emergency surgery, CP class and duration of anesthesia were significant factors. Based on multivariate analysis in the training set (n = 987), the Adequate Operative Treatment for Liver Cirrhosis (ADOPT-LC) score that used patient age, CP class, CCI, and duration of anesthesia to predict in-hospital mortality following elective surgery was developed. This scoring system was validated in the testing set (n = 986) and produced an area under the curve of 0.881. We also developed iOS/Android apps to calculate ADOPT-LC scores to allow easy access to the current evidence in daily clinical practice. Patient age, CP class, CCI, and duration of anesthesia were identified as important risk factors for predicting postoperative mortality in cirrhotic patients. The ADOPT-LC score effectively predicts in-hospital mortality following elective surgery and may assist decisions regarding surgical procedures in cirrhotic patients based on a quantitative risk assessment. © 2016 The Authors Hepatology Research published by John Wiley & Sons Australia, Ltd on behalf of Japan Society of Hepatology.

  9. Transjugular portal vein recanalization with creation of intrahepatic portosystemic shunt (PVR-TIPS) in patients with chronic non-cirrhotic, non-malignant portal vein thrombosis.

    Science.gov (United States)

    Klinger, Christoph; Riecken, Bettina; Schmidt, Arthur; De Gottardi, Andrea; Meier, Benjamin; Bosch, Jaime; Caca, Karel

    2018-03-01

    To determine safety and efficacy of transjugular portal vein recanalization with creation of intrahepatic portosystemic shunt (PVR-TIPS) in patients with chronic non-cirrhotic, non-malignant portal vein thrombosis (PVT). This retrospective study includes 17 consecutive patients with chronic non-cirrhotic PVT (cavernous transformation n = 15). PVR-TIPS was indicated because of variceal bleeding (n = 13), refractory ascites (n = 2), portal biliopathy with recurrent cholangitis (n = 1), or abdominal pain (n = 1). Treatment consisted of a combination of transjugular balloon angioplasty, mechanical thrombectomy, and-depending on extent of residual thrombosis-transjugular intrahepatic portosystemic shunt and additional stenting of the portal venous system. Recanalization was successful in 76.5 % of patients despite cavernous transformation in 88.2 %. Both 1- and 2-year secondary PV and TIPS patency rates were 69.5 %. Procedure-related bleeding complications occurred in 2 patients (intraperitoneal bleeding due to capsule perforation, n = 1; liver hematoma, n = 1) and resolved spontaneously. However, 1 patient died due to subsequent nosocomial pneumonia. During follow-up, 3 patients with TIPS occlusion and PVT recurrence experienced portal hypertensive complications. PVR-TIPS is safe and effective in selected patients with chronic non-cirrhotic PVT. Due to technical complexity and possible complications, it should be performed only in specialized centers with high experience in TIPS procedures. © Georg Thieme Verlag KG Stuttgart · New York.

  10. Bibliographical review of tomographic characterisation of hepatic masses in cirrhotic patients: Servicio de Radiologia e Imagenes Medicas: Hospital Dr. R. A. Calderon Guardia

    International Nuclear Information System (INIS)

    Urena Urena, Andrea

    2014-01-01

    Liver cirrhosis has constituted one of the major health problems in the world and in Costa Rica, due to its high mortality, and this has been a very frequent pathology in radiological daily practice. This has forced to know very well the morphological changes caused by this pathology, and to always think about the possibility of a hepatocellular carcinoma. Early detection of liver mass has been crucial to improve prognosis and patient survival. A literature review is made and an exhaustive analysis is performed of the various differential diagnosis of liver mass in a cirrhotic patient, in order to make an early and accurate diagnosis, as well as global standards are showed in terms of screening in cirrhotic patients and the protocol for the management of hepatocellular carcinoma [es

  11. n-3 fatty acid-based parenteral nutrition improves postoperative recovery for cirrhotic patients with liver cancer: A randomized controlled clinical trial.

    Science.gov (United States)

    Zhang, Binhao; Wei, Gang; Li, Rui; Wang, Yanjun; Yu, Jie; Wang, Rui; Xiao, Hua; Wu, Chao; Leng, Chao; Zhang, Bixiang; Chen, Xiao-Ping

    2017-10-01

    A new lipid emulsion enriched in n-3 fatty acid has been reported to prevent hepatic inflammation in patients following major surgery. However, the role of n-3 fatty acid-based parenteral nutrition for postoperative patients with cirrhosis-related liver cancer is unclear. We investigated the safety and efficacy of n-3 fatty acid-based parenteral nutrition for cirrhotic patients with liver cancer followed hepatectomy. A prospective randomized controlled clinical trial (Registered under ClinicalTrials.gov Identifier no. NCT02321202) was conducted for cirrhotic patients with liver cancer that underwent hepatectomy between March 2010 and September 2013 in our institution. We compared isonitrogenous total parenteral nutrition with 20% Structolipid and 10% n-3 fatty acid (Omegaven, Fresenius-Kabi, Germany) (treatment group) to Structolipid alone (control group) for five days postoperatively, in the absence of enteral nutrition. We enrolled 320 patients, and 312 (97.5%) were included in analysis (155 in the control group and 157 in the treatment group). There was a significant reduction of morbidity and mortality in the treatment group, when compared with the control group (total complications 78 [50.32%] vs. 46 [29.30%]; P parenteral nutrition significantly improved postoperative recovery for cirrhotic patients with liver cancer following hepatectomy, with a significant reduction in overall mortality and length of hospital stay. Copyright © 2016 Elsevier Ltd and European Society for Clinical Nutrition and Metabolism. All rights reserved.

  12. Portosystemic pressure reduction achieved with TIPPS and impact of portosystemic collaterals for the prediction of the portosystemic-pressure gradient in cirrhotic patients

    Energy Technology Data Exchange (ETDEWEB)

    Grözinger, Gerd, E-mail: gerd.groezinger@med.uni-tuebingen.de [Department of Diagnostic Radiology, Department of Radiology, University of Tübingen (Germany); Wiesinger, Benjamin; Schmehl, Jörg; Kramer, Ulrich [Department of Diagnostic Radiology, Department of Radiology, University of Tübingen (Germany); Mehra, Tarun [Department of Dermatology, University of Tübingen (Germany); Grosse, Ulrich; König, Claudius [Department of Diagnostic Radiology, Department of Radiology, University of Tübingen (Germany)

    2013-12-01

    Purpose: The portosystemic pressure gradient is an important factor defining prognosis in hepatic disease. However, noninvasive prediction of the gradient and the possible reduction by establishment of a TIPSS is challenging. A cohort of patients receiving TIPSS was evaluated with regard to imaging features of collaterals in cross-sectional imaging and the achievable reduction of the pressure gradient by establishment of a TIPSS. Methods: In this study 70 consecutive patients with cirrhotic liver disease were retrospectively evaluated. Patients received either CT or MR imaging before invasive pressure measurement during TIPSS procedure. Images were evaluated with regard to esophageal and fundus varices, splenorenal collaterals, short gastric vein and paraumbilical vein. Results were correlated with Child stage, portosystemic pressure gradient and post-TIPSS reduction of the pressure gradient. Results: In 55 of the 70 patients TIPSS reduced the pressure gradient to less than 12 mmHg. The pre-interventional pressure and the pressure reduction were not significantly different between Child stages. Imaging features of varices and portosystemic collaterals did not show significant differences. The only parameter with a significant predictive value for the reduction of the pressure gradient was the pre-TIPSS pressure gradient (r = 0.8, p < 0.001). Conclusions: TIPSS allows a reliable reduction of the pressure gradient even at high pre-interventional pressure levels and a high collateral presence. In patients receiving TIPSS the presence and the characteristics of the collateral vessels seem to be too variable to draw reliable conclusions concerning the portosystemic pressure gradient.

  13. Portosystemic pressure reduction achieved with TIPPS and impact of portosystemic collaterals for the prediction of the portosystemic-pressure gradient in cirrhotic patients

    International Nuclear Information System (INIS)

    Grözinger, Gerd; Wiesinger, Benjamin; Schmehl, Jörg; Kramer, Ulrich; Mehra, Tarun; Grosse, Ulrich; König, Claudius

    2013-01-01

    Purpose: The portosystemic pressure gradient is an important factor defining prognosis in hepatic disease. However, noninvasive prediction of the gradient and the possible reduction by establishment of a TIPSS is challenging. A cohort of patients receiving TIPSS was evaluated with regard to imaging features of collaterals in cross-sectional imaging and the achievable reduction of the pressure gradient by establishment of a TIPSS. Methods: In this study 70 consecutive patients with cirrhotic liver disease were retrospectively evaluated. Patients received either CT or MR imaging before invasive pressure measurement during TIPSS procedure. Images were evaluated with regard to esophageal and fundus varices, splenorenal collaterals, short gastric vein and paraumbilical vein. Results were correlated with Child stage, portosystemic pressure gradient and post-TIPSS reduction of the pressure gradient. Results: In 55 of the 70 patients TIPSS reduced the pressure gradient to less than 12 mmHg. The pre-interventional pressure and the pressure reduction were not significantly different between Child stages. Imaging features of varices and portosystemic collaterals did not show significant differences. The only parameter with a significant predictive value for the reduction of the pressure gradient was the pre-TIPSS pressure gradient (r = 0.8, p < 0.001). Conclusions: TIPSS allows a reliable reduction of the pressure gradient even at high pre-interventional pressure levels and a high collateral presence. In patients receiving TIPSS the presence and the characteristics of the collateral vessels seem to be too variable to draw reliable conclusions concerning the portosystemic pressure gradient

  14. Serum and ascitic fluid serotonin levels and 5-hydroxyindoleacetic acid urine excretion in the liver of cirrhotic patients with encephalopathy.

    Science.gov (United States)

    Chojnacki, C; Walecka-Kapica, E; Stepien, A; Pawlowicz, M; Wachowska-Kelly, P; Chojnacki, J

    2013-01-01

    The excess and deficit of serotonin can be the cause of somatic and mental disorders. The aim of this study was to evaluate serotonin levels in blood and ascitic fluid as well as excretion of 5-hydroxyindoleacetic acid (5-HIAA) in urine in patients with hepatic encephalopathy (HE). The study included 75 alcoholic cirrhotic patients divided into 3 groups (HE1, HE2, HE3), 25 patients each, with grade 1, 2 and 3 of hepatic encephalopathy according to West-Haven classification. The control group (C) included 25 clinically healthy volunteers. Venous blood and ascitic fluid were collected in fasting. On the same day a 24-hour urine collection was performed. Immunoenzymatic method was used to determine the serotonin level in serum and ascitic fluid, and 5-HIAA in urine (IBL-RE-59121, RE-59131). In the control group, mean serum serotonin level (ng/ml) was 155.5 ± 38.1 and in the 3 study groups: HE1 - 175.2 ± 32.4 (NS), HE2 - 137.2 ± 28.6 (NS), HE3 - 108.3 ± 46.3 (pencephalopathy. In patients with severe hepatic encephalopathy serotonin concentration in blood is decreased which can affect some clinical manifestation of this disease.

  15. [Related factors to re-bleeding and mortality in cirrhotic patients with acute variceal bleeding at Hipolito Unanue Hospital, Lima, Peru].

    Science.gov (United States)

    Parra Pérez, Víctor Felipe; Raymundo Cajo, Roxana Magali; Gutiérrez de Aranguren, Constantino Fernando

    2013-01-01

    To determine related factors to 5 days re-bleeding and 6 week-mortality of an episode of variceal bleeding in cirrhotic patients. Observational, descriptive, co relational, retrospective study. In this study were included the cirrhotic patients who entered to Hipolito Unanue Hospital, Lima, Peru, between January 2006 and February 2012 with suspicion of variceal bleeding. Were excluded patients who bled from nonvariceal origin, or that did not have the data in clinical history to calculate the Child Pugh score, the Model for terminal diseases of the liver (MELD), or the endoscopic report detailing the bleeding source and the presence of esophageal and/or gastric varices. We include 63 patients, 35 (55.6%) were men. The median of age was of 64 years. 26 of them (41.3%) were Child Pugh C, where as the median of MELD score was 9. The multivariate analysis found that the Child Pugh score was related to 6 weeks-mortality (p=0,003), where as the presence of active bleeding during endoscopy (p=0.012) and the value of creatinine (p=0.012) were related to 5 days re-bleeding. The Child Pugh score was related to 6 weeks-mortality in cirrhotic patients with variceal bleeding. Active bleeding during endoscopy and the value of creatinine were related to 5 days re-bleeding.

  16. Standardization of MIP technique in three-dimensional CT portography: usefulness in evaluation of portosystemic collaterals in cirrhotic patients

    International Nuclear Information System (INIS)

    Kim, Jong Gi; Kim, Yong; Kim, Chang Won; Lee, Jun Woo; Lee, Suk Hong

    2003-01-01

    To assess the usefulness of three-dimensional CT portography using a standardized maximum intensity projection (MIP) technique for the evaluation of portosystemic collaterals in cirrhotic patients. In 25 cirrhotic patients with portosystemic collaterals, three-phase CT using a multide-tector-row helical CT scanner was performed to evaluate liver disease. Late arterial-phase images were transferred to an Advantage Windows 3.1 workstation (Gener Electric). Axial images were reconstructed by means of three-dimensional CT portography, using both a standardized and a non-standardized MIP technique, and the respective reconstruction times were determined. Three-dimensional CT portography with the standardized technique involved eight planes, namely the spleno-portal confluence axis (coronal, lordotic coronal, lordotic coronal RAO 30 .deg. C, and lordotic coronal LAO 30 .deg. C), the left renal vein axis (lordotic coronal), and axial MIP images (lower esophagus level, gastric fundus level and splenic hilum). The eight MIP images obtained in each case were interpreted by two radiologists, who reached a consensus in their evaluation. The portosystemic collaterals evaluated were as follows: left gastric vein dilatation; esophageal, paraesophageal, gastric, and splenic varix; paraumbilical vein dilatation; gastro-renal, spleno-renal, and gastro-spleno-renal shunt; mesenteric, retroperitoneal, and omental collaterals. The average reconstruction time using the non-standardized MIP technique was 11 minutes 23 seconds, and with the standardized technique, the time was 6 minutes 5 seconds. Three-dimensional CT portography with the standardized technique demonstrated left gastric vein dilatation (n=25), esophageal varix (n=18), paraesophageal varix (n=13), gastric varix (n=4), splenic varix (n=4), paraumbilical vein dilatation (n=4), gastro-renal shunt (n=3), spleno-renal shunt (n=3), and gastro-spleno-renal shunt (n=1). Using three-dimensional CT protography and the non

  17. Vegetable versus animal protein diet in cirrhotic patients with chronic encephalopathy. A randomized cross-over comparison.

    Science.gov (United States)

    Bianchi, G P; Marchesini, G; Fabbri, A; Rondelli, A; Bugianesi, E; Zoli, M; Pisi, E

    1993-05-01

    In a randomized cross-over comparison, the effects of a mainly vegetable protein diet were compared with an animal protein diet in eight patients with cirrhosis and chronic permanent encephalopathy, under optimum lactulose therapy. After a run-in period, patients were fed two equi-caloric, equi-nitrogenous diets for 7 days (71 g total proteins), containing either 50 g protein of animal origin or 50 g vegetable proteins. In the last 3 days of each period, nitrogen balance was significantly better during the vegetable protein diet (+0.2 (SD 1.4) g vs. -1.7 (2.4); P vegetable proteins, whereas insulin, plasma amino acids and ammonia were lower. The clinical grading of encephalopathy improved slightly on vegetable proteins, and psychometric tests improved significantly, but remained grossly abnormal. Compliance to dietary manipulation was good. The data prove that a mainly vegetable protein diet is worthwhile in cirrhotic patients with chronic encephalopathy under optimum lactulose therapy. Improved nitrogen balance may be related to more effective nitrogen use for protein synthesis, probably due to blunted hormonal response, and largely outweighs the effects on encephalopathy.

  18. Novel insights in preventing Gram-negative bacterial infection in cirrhotic patients: review on the effects of GM-CSF in maintaining homeostasis of the immune system.

    Science.gov (United States)

    Xu, Dong; Zhao, Manzhi; Song, Yuhu; Song, Jianxin; Huang, Yuancheng; Wang, Junshuai

    2015-01-01

    Cirrhotic patients with dysfunctional and/or low numbers of leukocytes are often infected with bacteria, especially Gram-negative bacteria, which is characterized by producing lipopolysaccharide (LPS). Granulocyte-macrophage colony-stimulating factor (GM-CSF) is a pleiotropic cytokine that influences the production, maturation, function, and survival of various immune cells. In this paper, we reviewed not only Toll-like receptors 4 (TLR4) signaling pathway and its immunological effect, but also the specific stimulating function and autocrine performance of GM-CSF on hematopoietic cells, as well as the recent discovery of innate response activator-B cells in protection against microbial sepsis and the direct LPS-TLR4 signaling on hematopoiesis. Thus we concluded that GM-CSF might play important roles in preventing Gram-negative bacterial infections in cirrhotic patients through maintaining immune system functions and homeostasis.

  19. Cirrhotic cardiomyopathy

    DEFF Research Database (Denmark)

    Møller, Søren; Henriksen, Jens H

    2010-01-01

    Increased cardiac output was first described in patients with cirrhosis more than fifty years ago. Later, various observations have indicated the presence of a latent cardiac dysfunction, which includes a combination of reduced cardiac contractility with systolic and diastolic dysfunction and ele...

  20. Diastolic dysfunction characterizes cirrhotic cardiomyopathy

    Directory of Open Access Journals (Sweden)

    Piyush O. Somani

    2014-11-01

    Conclusions: Present study shows that although diastolic dysfunction is a frequent event in cirrhosis, it is usually of mild degree and does not correlate with severity of liver dysfunction. There are no significant differences in echocardiographic parameters between alcoholic and non-alcoholic cirrhosis. HRS is not correlated to diastolic dysfunction in cirrhotic patients. There is no difference in survival at one year between patients with or without diastolic dysfunction. Diastolic dysfunction in cirrhosis is unrelated to circulatory dysfunction, ascites and HRS.

  1. Characteristics, risk factors, and mortality of cirrhotic patients hospitalized for hepatic encephalopathy with and without acute-on-chronic liver failure (ACLF).

    Science.gov (United States)

    Cordoba, Juan; Ventura-Cots, Meritxell; Simón-Talero, Macarena; Amorós, Àlex; Pavesi, Marco; Vilstrup, Hendrik; Angeli, Paolo; Domenicali, Marco; Ginés, Pere; Bernardi, Mauro; Arroyo, Vicente

    2014-02-01

    In spite of the high incidence of hepatic encephalopathy (HE) in cirrhosis, there are few observational studies. We performed an analysis to define the characteristics of HE and associated features using the database of the Canonic Study. Clinical, laboratory and survival data of 1348 consecutive cirrhotic patients admitted with an acute decompensation were compared according to the presence (n=406) or absence of HE and of acute-on-chronic liver failure (ACLF) (n=301). HE development was independently associated with previous HE episodes; survival probabilities worsen in relation to the presence and grade of HE. There were marked differences between HE associated (n=174) and not associated (n=286) to ACLF. HE not associated with ACLF occurred in older cirrhotics, inactive drinkers, without severe liver failure or systemic inflammatory reaction and in relation to diuretic use. In contrast, HE associated with ACLF occurred in younger cirrhotics, more frequently alcoholics, with severe liver failure and systemic inflammatory reaction, and in relation to bacterial infections, active alcoholism and/or dilutional hyponatremia. Prognosis was relatively preserved in the first and extremely poor in the second group. Independent risk factors of mortality in patients with HE were age, bilirubin, INR, creatinine, sodium, and HE grade. In cirrhosis, previous HE identifies a subgroup of patients that is especially vulnerable for developing new episodes of HE. The course of HE appears to be different according to the presence of ACLF. Copyright © 2013 European Association for the Study of the Liver. Published by Elsevier B.V. All rights reserved.

  2. Comparision between biphasic helical CT and dynamic gadolinium-enhanced MR in the detection and characterization of focal hepatic lesions in cirrhotic patients

    International Nuclear Information System (INIS)

    Puig, J.; Martin, J.; Donoso, L.; Falco, J.; Rue, M.

    1997-01-01

    To assess the agreement between biphasic helical computerized tomography (BHCT) and dynamic gadolinium-enhanced magnetic resonance (MR) in the detection and characterization of focal hepatic lesions in a group of cirrhotic patients. A prospective study was done in 50 cirrhotic patients suspected of having hepatocarcinoma (HC) on the basis of ultrasonographic images evaluated by means of BHCT and dynamic gadolinium-enhanced MR using fast low-angle shot (FLASH) sequences (110-135/4/90 degree centigree). The images were assessed jointly by four radiologists. Between the two techniques, a total of 83 lesions were detected. MR disclosed more lesions (n=79) than BHCT (n=67) (p<0.005). Moreover, 25 of the lesions that were visible by both techniques were more clearly evident in MR images (p<0.01). MR correctly classified 6 of 7 benign lesions (85%) and 49 of 66 malignant ones (74%). BHCT correctly classifed 2 of 7 benign lesions (28%) and 32 of 66 malignant ones (48%). The sensitivities of MR and BHCT for the characterization of these lesions were 74% and 48%, respectively (p=0.0009), while the respective specificities were 86% and 29% (P<0.001). Dynamic gadolinium-enhanced MR with FLASH sequences is more efficient than BHCT in the detection and characterization of focal lesions in cirrhotic patients. (Author) 37 refs

  3. Telomere biology and telomerase mutations in cirrhotic patients with hepatocellular carcinoma.

    Directory of Open Access Journals (Sweden)

    Flávia S Donaires

    Full Text Available Telomeres are repetitive DNA sequences at linear chromosome termini, protecting chromosomes against end-to-end fusion and damage, providing chromosomal stability. Telomeres shorten with mitotic cellular division, but are maintained in cells with high proliferative capacity by telomerase. Loss-of-function mutations in telomere-maintenance genes are genetic risk factors for cirrhosis development in humans and murine models. Telomerase deficiency provokes accelerated telomere shortening and dysfunction, facilitating genomic instability and oncogenesis. Here we examined whether telomerase mutations and telomere shortening were associated with hepatocellular carcinoma (HCC secondary to cirrhosis. Telomere length of peripheral blood leukocytes was measured by Southern blot and qPCR in 120 patients with HCC associated with cirrhosis and 261 healthy subjects. HCC patients were screened for telomerase gene variants (in TERT and TERC by Sanger sequencing. Age-adjusted telomere length was comparable between HCC patients and healthy subjects by both Southern blot and qPCR. Four non-synonymous TERT heterozygous variants were identified in four unrelated patients, resulting in a significantly higher mutation carrier frequency (3.3% in patients as compared to controls (p = 0.02. Three of the four variants (T726M, A1062T, and V1090M were previously observed in patients with other telomere diseases (severe aplastic anemia, acute myeloid leukemia, and cirrhosis. A novel TERT variant, A243V, was identified in a 65-year-old male with advanced HCC and cirrhosis secondary to chronic hepatitis C virus (HCV and alcohol ingestion, but direct assay measurements in vitro did not detect modulation of telomerase enzymatic activity or processivity. In summary, constitutional variants resulting in amino acid changes in the telomerase reverse transcriptase were found in a small proportion of patients with cirrhosis-associated HCC.

  4. Acompanhamento nutricional de cirróticos com história pregressa de alcoolismo Nutrition follow-up o cirrhotic patients with history of alcoholism

    Directory of Open Access Journals (Sweden)

    Nelzir Trindade Reis

    1998-12-01

    Full Text Available A desnutrição proteíco-energética é freqüente nos pacientes cirróticos e representa um sério risco no aumento das taxas de morbi-mortalidade desta população. Independente do fator etiológico sua prevalência é alta e repercute em ambos os sexos. Este estudo de casos objetivou verificar o impacto da injúria cirrose alcoólica no estado nutricional e a eficácia do tratamento dietoterápico na reversão da depleção nutricional. Foram estudados 50 pacientes (47 homens e 3 mulheres atendidos no Ambulatório de Nutrição onde foi realizada avaliação nutricional objetiva com os parâmetros antropométricos, bioquímicos, clínicos e história dietética em três momentos distintos (início, 8º e 18º mês de tratamento. Os resultados iniciais revelaram que 96% dos cirróticos apresentavam algum nível de desnutrição e, no 18º mês tiveram normalização dos parâmetros nutricionais.The protein-calorie malnutrition is very common in the cirrhotic patients and it represents a risk in the morbidity and mortality rates increase. Independently of the etiologic factor, its prevalence is high and has repercussions in both sexes. This cases study had the objective of verifying the impact of alcoholic cirrhosis in the nutritional status and the efficacy of the diet therapy in the reversion of malnutrition. Fifty patients (47 men and 3 women were studied. They were attended at the Nutrition Ambulatory, where an objective nutritional assessment was carried out wish anthropometric, biochemical and clinical parameters and dietetic history in three distinct moments (beginning, 8th and 18th month of treatment. The first results revealed that 96% of the cirrhotic patients presented some level of malnutrition and in the 18th month the nutritional parameters were normalized.

  5. Effect of Helicobacter pylori eradication and antisecretory maintenance therapy on peptic ulcer recurrence in cirrhotic patients: a prospective, cohort 2-year follow-up study.

    Science.gov (United States)

    Tzathas, Charalambos; Triantafyllou, Konstantinos; Mallas, Elias; Triantafyllou, George; Ladas, Spiros D

    2008-07-01

    The role of Helicobacter pylori eradication to cure peptic ulcer disease in patients with cirrhosis is not clear. To investigate the course of peptic ulcer disease in cirrhotics, first after healing with either H. pylori eradication or omeprazole therapy and second while on omeprazole maintenance therapy after recurrence. Prospective cohort study in a tertiary-care hospital in Greece. Out of 365 consecutive cirrhotic patients who underwent endoscopy, 67 had peptic ulcer and 30 were enrolled. H. pylori positive patients received eradication therapy and H. pylori negative patients received omeprazole treatment. Follow-up endoscopies were performed at 12 and 24 months or when symptoms recurred. Patients with ulcer recurrence were treated with omeprazole maintenance therapy. The main outcome measurement of the study was peptic ulcer relapse rate during follow-up. Twenty-eight patients with healed ulcers were followed for up to 2 years. During follow-up, ulcer relapsed in 17 patients (8/18 H. pylori positive and 9/10 H. pylori negative at study entry, P=0.041), including 2 patients who died from ulcer bleeding. No further ulcer relapse was observed in the remaining 15 patients who received omeprazole maintenance therapy for the rest of follow-up. H. pylori negative status (P=0.002) and severity of cirrhosis (P=0.015) at study entry were independently related to shorter peptic ulcer relapse-free time. H. pylori eradication does not protect all cirrhotics from ulcer recurrence and the majority of ulcers recur in H. pylori negative patients. Therefore, omeprazole maintenance treatment is mandatory, irrespectively of H. pylori status.

  6. Retreatment with sofosbuvir/velpatasvir in cirrhotic patients with genotype-4 who failed a previous interferon-free regimen: a case series.

    Science.gov (United States)

    Boglione, Lucio; Pinna, Simone Mornese; Lupia, Tommaso; Cariti, Giuseppe; Di Perri, Giovanni

    2018-02-14

    The novel available interferon (IFN)-free regimens significantly improved the sustained virological response (SVR) in patients with chronic hepatitis C (CHC), without important side effects and with shorter duration of treatment. In a subset of patients, however, the treatment failure (TF) was due to the presence of resistance-associated substitutions (RAS) that lead to virological breakthrough (BT) or relapse. We analysed in this case series the role of RAS on the TF in cirrhotic patients with genotype (GT)4, treated with a previous IFN-free regimen, and retreated with the combination of sofosbuvir (SOF)/velpatasvir (VEL) for 12 or 24 weeks, without ribavirin (RBV). We included in this analysis all patients with GT4 who failed a previous IFN-free treatment, with the presence of RAS at BT or relapse. All patients were retreated with a fixed combination of SOF/VEL for 12/24 weeks, without RBV. We evaluated the SVR and the MELD score change after the treatment. Seven patients were described. All were cirrhotic, Child-Pugh A (n=5), B (n=2); baseline RAS were detected in 4/7 subjects; at post-treatment detection, NS5 RAS were: F28S (n=1), Q30K (n=2), S30G (n=1), NS3 were: S122R (n=1), S122G (n=2), D168V (n=3). All retreated patients gained SVR. MELD score improved in all subjects with a median change of 3 points. No significant side effects or adverse events were reported. The combination SOF/VEL could be considered for the retreatment of cirrhotic GT4 patients who failed a previous IFN-free treatment with the presence of RAS in NS3 or NS5 regions.

  7. Retreatment with sofosbuvir/velpatasvir in cirrhotic patients with genotype 4 who failed a previous interferon-free regimen: a case series.

    Science.gov (United States)

    Boglione, Lucio; Pinna, Simone Mornese; Lupia, Tommaso; Cariti, Giuseppe; Di Perri, Giovanni

    2018-02-14

    The novel available interferon (IFN)-free regimens significantly improved the sustained virological response (SVR) in patients with chronic hepatitis C (CHC), without important side-effects and with shorter duration of treatment. In a subset of patients, however, the treatment failure (TF) was due to the presence of resistance-associated substitutions (RAS) that lead to virological breakthrough (BT) or relapse. We analyzed in this case-series the role of RAS on the TF in cirrhotic patients with GT4, treated with a previous IFN-free regimen, and retreated with the combination of sofosbuvir (SOF)/velpatasvir (VEL) for 12 or 24 weeks, without ribavirin (RBV). We included in this analysis all patients with GT4 who failed a previous IFN-free treatment, with the presence of RAS at BT or relapse. All patients were retreated with a fixed combination of SOF/VEL for 12/24 weeks, without RBV. We evaluated the SVR and the MELD score change after the treatment. Seven patients were described. All were cirrhotic, Child-Pug A (n=5), B (n=2); baseline RAS were detected in 4/7 subjects; at post-treatment detection, NS5 RAS were: F28S (n=1), Q30K (n=2), S30G (n=1), NS3 were: S122R (n=1), S122G (n=2), D168V (n=3). All retreated patients gained the SVR. MELD score improved in all subjects with a median change of 3 points. No significant side-effects or adverse events were reported. The combination SOF/VEL could be considered for the retreatment of cirrhotic GT4 patients who failed a previous IFN-free treatment with the presence of RAS in NS3 or NS5 regions.

  8. The utility of the macro-aggregated albumin lung perfusion scan in the diagnosis and prognosis of hepatopulmonary syndrome in cirrhotic patients candidates for liver transplantation

    Directory of Open Access Journals (Sweden)

    Israel Grilo

    Full Text Available Background: The macro-aggregated albumin lung perfusion scan (99mTc-MAA is a diagnostic method for hepatopulmonary syndrome (HPS. Aim: To determine the sensitivity of 99mTc-MAA in diagnosing HPS, to establish the utility of 99mTc-MAA in determining the influence of HPS on hypoxemia in patients with concomitant pulmonary disease and to determine the correlation between 99mTc-MAA values and other respiratory parameters. Methods: Data from 115 cirrhotic patients who were eligible for liver transplantation (LT were prospectively analyzed. A transthoracic contrast echocardiography and 99mTc-MAA were performed in 85 patients, and 74 patients were diagnosed with HPS. Results: The overall sensitivity of 99mTc-MAA for the diagnosis of HPS was 18.9% (14/74 in all of the HPS cases and 66.7% (4/6 in the severe to very severe cases. In HPS patients who did not have lung disease, the degree of brain uptake of 99mTc-MAA was correlated with the alveolar-arterial oxygen gradient (A-a PO2 (r = 0.32, p < 0.05 and estimated oxygen shunt (r = 0.41, p < 0.05 and inversely correlated with partial pressure of arterial oxygen (PaO2 while breathing 100% O2 (r = -0.43, p < 0.05. The 99mTc-MAA was positive in 20.6% (7/36 of the patients with HPS and lung disease. The brain uptake of 99mTc-MAA was not associated with mortality and normalized in all cases six months after LT. Conclusions: The 99mTc-MAA is a low sensitivity test for the diagnosis of HPS that can be useful in patients who have concomitant lung disease and in severe to very severe cases of HPS. It was not related to mortality, and brain uptake normalized after LT.

  9. LIPID PROFILE OF CIRRHOTIC PATIENTS AND ITS ASSOCIATION WITH PROGNOSTIC SCORES: a cross-sectional study

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    Lílian BASSANI

    2015-09-01

    Full Text Available BackgroundIn cirrhosis the production of cholesterol and lipoproteins is altered.ObjectiveEvaluate the lipid profile by measuring total cholesterol, very low-density lipoprotein, low-density lipoprotein, high-density lipoprotein and triglyceride levels in patients with cirrhosis caused by alcoholism and/or hepatitis C virus infection and determine its association with Child-Pugh and MELD scores.MethodsCross-sectional retrospective study of patients treated at the outpatient clinic in Porto Alegre, Brazil, from 2006 to 2010.ResultsIn total, 314 records were reviewed, and 153 (48.7% met the inclusion criteria, of which 82 (53.6% had cirrhosis that was due to hepatitis C virus infection, 50 (32.7% were due to alcoholism, and 21 (13.7% were due to alcoholism and hepatitis C virus infection. The total cholesterol levels diminished with a Child-Pugh progression (P20 was associated with lower total cholesterol levels (<100mg/dL; P<0.001, very low-density lipoprotein (<16 mg/dL; P=0.006, and low-density lipoprotein (<70 mg/dL; P=0.003. Inverse and statistically significant correlations were observed between Child-Pugh and all the lipid fractions analyzed (P<0.001. The increase in MELD was inversely correlated with reduced levels intotal cholesterol (P<0.001, high-density lipoprotein (P<0.001, low-density lipoprotein (P<0.001, very low-density lipoprotein (P=0.030 and triglyceride (P=0.003.ConclusionA reduction in the lipid profile in patients with cirrhosis due to hepatitis C virus infection and/or alcoholism was significantly associated with the Child-Pugh and MELD prognostic markers. These results suggest that the lipid profile may be used as a tool to assist in evaluating liver disease.

  10. Transient elastography for predicting liver-related events in cirrhotic HIV-infected patients

    OpenAIRE

    Montes-Ramírez, M. L.; Berenguer, Juan; Miró, J. M.; Quereda, Carmen; Hernando Jeréz, María Asunción; Sanz, J.; Ortega, E.; Tural, Cristina; Wichmann, M. A.; Zamora, F. X.; González García, J. J.

    2017-01-01

    We assessed liver stiffness measurement (LSM) for the prediction of mortality and decompensation in HIVinfected patients with compensated liver cirrhosis. A prospective cohort study of HIV-infected patients with confirmed liver cirrhosis from 9 hospitals in Spain. LSM was undertaken for each patient; clinical events were collected prospectively after the baseline visit, and patients were followed until death or the censoring date. We used univariate/multivariate Cox proportional haz...

  11. Fibronectin in the ascitic fluid of cirrhotic patients: correlation with biochemical risk factors for the development of spontaneous bacterial peritonitis

    Directory of Open Access Journals (Sweden)

    R.C.A. Mesquita

    1997-07-01

    Full Text Available Cirrhotic patients (23 with alcoholic cirrhosis, 5 with posthepatitic cirrhosis and 2 with cryptogenic cirrhosis with ascites and portal hypertension were studied and divided into two groups corresponding to high or low risk to develop spontaneous bacterial peritonitis (SBP related to the concentration of total protein in the ascitic fluid (A-TP: group I (high risk: A-TP£1.5 g/dl and group II (low risk: A-TP>1.5 g/dl. Fibronectin (FN, C3 and C4 concentrations were measured by radial immunodiffusion while total protein was measured by the biuret method. The mean values (group I vs group II of C3 (12.59 ± 4.72 vs 24.53 ± 15.58 mg/dl, C4 (4.26 ± 3.87 vs 7.26 ± 4.14 mg/dl and FN (50.47 ± 12.49 vs 75.89 ± 24.70 mg/dl in the ascitic fluid were significantly lower (P<0.05 in the group considered to be at high risk for SBP. No significant difference was observed in the plasma/ascites fibronectin ratio (3.91 ± 1.21 vs 3.80 ± 1.26 or gradient (131.46 ± 64.01 vs 196.96 ± 57.38 between groups. Fibronectin in ascites was significantly correlated to C3 (r = 0.76, C4 (r = 0.58, total protein (r = 0.73 and plasma FN (r = 0.58 (P<0.05. The data suggest that the FN concentration in ascites is related to the opsonic capacity of this fluid, and that its concentration in the ascitic fluid may be a biochemical risk factor indicator for the development of spontaneous bacterial peritonitis

  12. Efficacy and safety of terlipressin in cirrhotic patients with variceal bleeding or hepatorenal syndrome

    DEFF Research Database (Denmark)

    Krag, Aleksander; Borup, Tine; Møller, Søren

    2008-01-01

    Terlipressin is an analog of the natural hormone arginine-vasopressin. It is used in the treatment of patients with cirrhosis and bleeding esophageal varices (BEV) and in patients with hepatorenal syndrome (HRS): two of the most dramatic and feared complications of cirrhosis. Terlipressin exerts...

  13. Clinical study on the therapeutic role of midodrine in non azotemic cirrhotic patients with tense ascites

    DEFF Research Database (Denmark)

    Ali, Amjad; Farid, S; AminAmin, M

    2014-01-01

    BACKGROUND: Midodrine is an α-agonist prodrug of desglymidodrine used for the management of hypotension. Midodrine has demonstrated usefulness in hepatorenal syndrome. OBJECTIVE: The objective of the present work was to study the role of midodrine in patients with non-azotemic cirrhosis with tense...... ascites. METHODS: This prospective randomized double blind placebo-controlled study was conducted on 67 non azotemic inpatients with liver cirrhosis and tense ascites (52 men and 15 women; age range, 45-72). One patient declined to participate in the study, 33 patients were randomly assigned to take...

  14. Evaluation of large esophageal varices in cirrhotic patients by transient elastography: a meta-analysis

    Directory of Open Access Journals (Sweden)

    Tao Li

    Full Text Available Background and purpose: Transient elastography (TE has been shown to be a valuable tool for the prediction of large esophageal varices. However, the conclusions have not been always consistent throughout the different studies. Therefore, we performed a further meta-analysis in order to evaluate the diagnostic accuracy of transient elastography for the prediction of large esophageal varices. Methods: We performed a systematic literature search in PubMed, EMBASE, Web of Science, and CENTRAL in The Cochrane Library without time restriction. The strategy we used was "(fibroscan OR transient elastography OR stiffness AND esophageal varices". Accuracy measures such as pooled sensitivity, specificity, among others, were calculated using Meta-DiSc statistical software. Results: Twenty studies (2,994 patients were included in our meta-analysis. The values of pooled sensitivity, specificity, positive and negative likelihood ratios and diagnostic odds ratio were as follows: 0.81 (95% CI, 0.79-0.84, 0.71 (95% CI, 0.69-0.73, 2.63 (95% CI, 2.15-3.23, 0.27 (95% CI, 0.22-0.34 and 10.30 (95% CI, 7.33-14.47. The area under the receiver operating characteristics curve was 0.83. The Spearman correlation coefficient was 0.246 with a p-value of 0.296, indicating the absence of any significant threshold effects. In our subgroup analysis, the heterogeneity could be partially explained by the geographical origin of the study or etiology; or it could be partially explained blindingly, through the appropriate interval and cut-off value of the liver stiffness (LS. Conclusions: Transient elastography could be used as a valuable non-invasive screening tool for the prediction of large esophageal varices. However, since LS cut-off values vary throughout the different studies and significant heterogeneity also exists among them, we need more reasonable approaches or flow diagram in order to improve the operability of this technology.

  15. 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...... treatment with nucleoside or nucleotide analogs (NUCs) for CHB. Materials and methods. Patients with CHB and advanced fibrosis or cirrhosis prior to treatment with NUCs for at least 1 year were offered inclusion in the study. We measured liver stiffness using transient elastography (TE) at follow-up. TE cut...... duration was 50.5 months. Among patients with cirrhosis prior to treatment, 26 (49%) had liver stiffness below 11.0 kPa at follow-up, suggesting regression of cirrhosis. Among patients with advanced fibrosis (F3) prior to treatment, 10 (77%) had liver stiffness below 8.1 kPa after treatment, suggesting...

  16. Meta-analysis: antibiotic prophylaxis for cirrhotic patients with upper gastrointestinal bleeding - an updated Cochrane review

    DEFF Research Database (Denmark)

    Chavez-Tapia, N C; Barrientos-Gutierrez, T; Tellez-Avila, F

    2011-01-01

    Antibiotic prophylaxis seems to decrease the incidence of bacterial infections in patients with cirrhosis and upper gastrointestinal bleeding and is considered standard of care. However, there is no updated information regarding the effects of this intervention.......Antibiotic prophylaxis seems to decrease the incidence of bacterial infections in patients with cirrhosis and upper gastrointestinal bleeding and is considered standard of care. However, there is no updated information regarding the effects of this intervention....

  17. Postoperative outcomes after open splenectomy versus laparoscopic splenectomy in cirrhotic patients: a meta-analysis.

    Science.gov (United States)

    Al-raimi, Khaled; Zheng, Shu-Sen

    2016-02-01

    Laparoscopic splenectomy is considered the gold standard for resecting normal-to-moderately bigger spleens in benign conditions, and in addition could be tried for patients with malignant splenic disorders. However, the safety of laparoscopic splenectomy in patients with hypersplenism is not well-known. This study aimed to investigate the efficacy and safety of laparoscopic splenectomy for patients with hypersplenism secondary to liver cirrhosis by comparing with the open splenectomy. Several databases were searched to identify comparative studies fulfilling the predefined selection criteria from January 2000 to June 2015. The subsequent key words were utilized for browsing "laparoscopy" or "laparoscopic", "open", "splenectomy", and "liver cirrhosis". Studies evaluating laparoscopic and open splenectomy for patients with liver cirrhosis were incorporated. Two evaluators personally strained the title and abstract of each publication. Citations with contemplated compliance within our eligibility criteria underwent compressed review. Meta-analysis was carried out according to the recommendations of the Cochrane Collaboration software (review manager 5.1). Seven studies containing 509 patients were included. Compared with the open splenectomy group, patients in the laparoscopic splenectomy group had significantly less intraoperative blood loss (MD=210.30; 95% CI: 11.28-409.32; P=0.04), longer operative time (MD=-31.58; 95% CI: -53.34--9.82; P=0.004), shorter duration of postoperative hospital stay (MD=3.41; 95% CI: 2.39-4.43; Psplenectomy.

  18. The high prevalence of Listeria monocytogenes peritonitis in cirrhotic patients of an Egyptian Medical Center.

    Science.gov (United States)

    El Sayed Zaki, Maysaa; El Shabrawy, Walaa Othman; El-Eshmawy, Mervat M; Aly Eletreby, Shahera

    2011-09-01

    Spontaneous bacterial peritonitis (SBP) is a potentially lethal complication of cirrhosis. It is probably the most characteristic infectious complication of cirrhosis. The aim of this study was to evaluate the bacterial and fungal causes of SBP in Egyptian population. Furthermore to predict the occurrence of rare pathogen like Listeria monocytogenes in those patients. The study included 100 patients with end stage liver disease associated with ascites. Patients were suspected to have SBP. The ascitic fluids were subjected to full cytological and microbiological study. The peritoneal fluid cytological study revealed that 50 samples had cell counts >250 cells/mm(3). 37 samples had growth and 13 samples had no growth (CNNA). The distribution of isolated pathogens was Gram positive cocci 48.8% followed by L. monocytogenes 24.4%, Gram negative bacilli 12.2% and Mycobacterium tuberculosis 7.3. The cells counts associated with listeria culture were 475 cells/mm(3) with sensitivity 70% and specificity 68%. The study highlights the prevalence of microorganisms in Egyptian patients with liver cirrhosis associated with ascites. It reflects the occurrence of L. monocytogenes as an important pathogen of such clinical situation. Other rare pathogens like M. tuberculosis are not uncommon in those patients. Copyright © 2011 King Saud Bin Abdulaziz University for Health Sciences. Published by Elsevier Ltd. All rights reserved.

  19. 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...

  20. Successful retreatment with sofosbuvir plus ledipasvir for cirrhotic patients with hepatitis C virus genotype 1b, who discontinued the prior treatment with asunaprevir plus daclatasvir: A case series and review of the literature

    Science.gov (United States)

    Haga, Yuki; Kanda, Tatsuo; Yasui, Shin; Nakamura, Masato; Ooka, Yoshihiko; Takahashi, Koji; Wu, Shuang; Nakamoto, Shingo; Arai, Makoto; Chiba, Tetsuhiro; Maruyama, Hitoshi; Yokosuka, Osamu; Takada, Nobuo; Moriyama, Mitsuhiko; Imazeki, Fumio; Kato, Naoya

    2018-01-01

    Background Interferon-free treatment results in higher sustained virologic response (SVR) rates, with no serious adverse events in hepatitis C virus (HCV)-infected patients. However, in some patients with treatment-failure in HCV NS5A inhibitor-including interferon-free regimens, the treatment-emergent HCV NS5A resistance-associated variants (RAVs), which are resistant to interferon-free retreatment including HCV NS5A inhibitors, are observed. In HCV-infected Japanese patients with daclatasvir and asunaprevir treatment failure, retreatment with sofosbuvir and ledipasvir could lead to only ∼70% SVR rates. Case summary Three HCV genotype (GT)-1b-infected cirrhotic patients who discontinued the combination of daclatasvir and asunaprevir due to adverse drug reactions within 4 weeks; retreatment with sofosbuvir and ledipasvir combination could result in SVR in these patients without RAVs. One HCV GT-1b-infected cirrhotic patient who discontinued the combination of daclatasvir and asunaprevir due to viral breakthrough at week 10; retreatment with sofosbuvir and ledipasvir combination for this patient with the treatment-emergent HCV NS5A RAV-Y93H resulted in viral relapse at week 4 after the end of the treatment. Conclusion Retreatment with sofosbuvir and ledipasvir is effective for HCV GT-1b patients who discontinue the combination of daclatasvir and asunaprevir within 4 weeks. The treatment response should be related to the existence of treatment-emergent HCV NS5A RAVs, but may not be related to the short duration of treatment. PMID:29435197

  1. Usefulness of Pure Laparoscopic Hepatectomy for Hepatocellular Carcinoma in a Severely Cirrhotic Patient

    Directory of Open Access Journals (Sweden)

    Isamu Hosokawa

    2013-07-01

    Full Text Available The number of patients undergoing laparoscopic hepatectomy has rapidly increased in recent years, and indications for this procedure are gradually expanding. Pure laparoscopic hepatectomy is reportedly useful in cases with severe liver cirrhosis. A 55-year-old woman under observation for liver cirrhosis was found to have hepatocellular carcinoma in liver segment III and was referred to our hospital for surgery. The tumor was located in the edge of liver segment III, where percutaneous ablation therapy was unsuitable. Since her hepatic functional reserve was poor, pure laparoscopic partial hepatectomy was performed. The postoperative course was favorable, with no ascites retention, edema or weight gain. The greatest advantage of pure laparoscopic hepatectomy for hepatocellular carcinoma with concomitant liver cirrhosis is that postoperative ascites retention is minimal, meaning that there is little risk of water-electrolyte imbalance associated with ascites retention or hypoproteinemia. This is believed to be because the abdominal incision is small and mobilization of the liver is minimized, reducing the destruction of the routes of collateral lymph flow and blood flow generated in patients with liver cirrhosis. Pure laparoscopic hepatectomy may be a treatment choice for patients with hepatocellular carcinoma and concomitant severe liver cirrhosis.

  2. Superparamagnetic iron oxide enhanced MR imaging: influence of hepatic dysfunction in cirrhotic patients

    International Nuclear Information System (INIS)

    Kwak, Hyo Sung; Lee, Jeong Min; Kim, Chong Soo; Ym, Seong Hee; Han, Hyun Young

    2000-01-01

    To determine the influence of liver dysfunction on the detection of focal hepatic nodules, and investigate the loss of signal intensity of hepatic parenchyma occurring after superparamagnetic iron oxide (SPIO)-induced contrast enhancement in patients with liver cirrhosis. In 68 patients with liver cirrhosis, we evaluated MR images before and after the administration of SPIO. /clinical information and laboratory data indicated that the liver was normal in ten patients (nine hemangiomas and one hepatic cyst), while Child's A was diagnosed in 25 cases (22 of which were hepatocellular carcinoma (HCCs)),Child's B in 15 (11 HCCs), and Child's C in 18 (10 HCCs).Before and after SPIO administration, conventional T2-weighted spin-echo, respiratory-triggered T2-weighted turbo spin-echo, and breathhold T2-weighted turbo spin-echo images were obtained. After the administration of SPIO, degrees of lever dysfunction and laboratory data were correlated with reductions in signal intensity of the liver, and in addition, the state of hepatic dysfunction was correlated with inhomogeneous parenchymal change and lesion conspicuity. After the administration of SPIO, percentage signal loss in liver parenchyma was significantly higher on conventional T2-weighted spin-echo images than on T2-weighted turbo spin-echo and breathhold T2-weighted turbo spin-echo (p less than 0.05). There was significant correlation between degree of liver dysfunction and of signal loss (p less than ).05), while percentage signal loss of the liver was lower in the Child's C group than in the other three. In addition, there was close correlation between percentage signal loss and laboratory data such as albumin and total bilirubin levels, and prothrombin time (p less than 0.05). Qualitative analysis showed that inhomogeneous enhancement due to fibrous septa and a regenerative nodule occurred more often in the Child's B and Child's C group than in the normal and Child's A group (p less than 0.0001). In terms of

  3. Effects of a long-acting formulation of octreotide on renal function and renal sodium handling in cirrhotic patients with portal hypertension: a randomized, double-blind, controlled trial

    DEFF Research Database (Denmark)

    Ottesen, L.H.; Aagaard, Niels Kristian; Kiszka-Kanowitz, M.

    2001-01-01

    variable effects. Twenty-five cirrhotic patients with portal hypertension were randomized in a double-blind design to placebo or a single subcutaneous dose of a long-acting formulation of octreotide (octreotide-LAR) (20 mg). Renal function tests were performed before dosing and repeated after 30 days...... with octreotide-LAR. It is concluded that in spite of increased arterial pressure, octreotide-LAR has no significant effect on renal hemodynamics and tubular function in clinically stable cirrhotic patients with portal hypertension....

  4. Correlation of transient elastography with hepatic venous pressure gradient in patients with cirrhotic portal hypertension: A study of 326 patients from India.

    Science.gov (United States)

    Kumar, Ashish; Khan, Noor Muhammad; Anikhindi, Shrihari Anil; Sharma, Praveen; Bansal, Naresh; Singla, Vikas; Arora, Anil

    2017-01-28

    To study the diagnostic accuracy of transient elastography (TE) for detecting clinically significant portal hypertension (CSPH) in Indian patients with cirrhotic portal hypertension. This retrospective study was conducted at the Institute of Liver, Gastroenterology, and Pancreatico-Biliary Sciences, Sir Ganga Ram Hospital, New Delhi, on consecutive patients with cirrhosis greater than 15 years of age who underwent hepatic venous pressure gradient (HVPG) and TE from July 2011 to May 2016. Correlation between HVPG and TE was analyzed using the Spearman's correlation test. Receiver operating characteristic (ROC) curves were prepared for determining the utility of TE in predicting various stages of portal hypertension. The best cut-off value of TE for the diagnosis of CSPH was obtained using the Youden index. The study included 326 patients [median age 52 (range 16-90) years; 81% males]. The most common etiology of cirrhosis was cryptogenic (45%) followed by alcohol (34%). The median HVPG was 16.0 (range 1.5 to 30.5) mmHg. Eighty-five percent of patients had CSPH. A significant positive correlation was noted between TE and HVPG (rho 0.361, P portal hypertension. A cut-off TE value of 21.6 kPa identifies CSPH with a PPV of 93%.

  5. [Influence of non-sodium restricted diet with diuretics on plasma rennin, renal blood flow and in patients with cirrhotic ascites].

    Science.gov (United States)

    Zhu, Yin-fang; Gu, Xi-bing; Zhu, Hong-ying; Yang, Xiao-juan; Wang, Dong; Yu, Ping

    2013-02-01

    To explore influence of sodium restricted diet and non-sodium restricted diet on plasma rennin (PRA), angiotensin II (All), ALD, renal blood flow (RBF) and subside of ascites in patients with cirrhotic ascites. Eighty cases of hepatitis B with cirrhotic ascites were randomly divided into sodium restricted diet group and non-sodium restricted diet group. 39 cases were in non-sodium restricted diet group, taking sodium chloride 6500-8000 mg daily; 41 cases were in sodium restricted diet group, taking sodium chloride 5000 mg daily. Both groups received diuretics furosemide and spironolactone. Blood sodium, urine sodium, PRA, AII, ALD, RBF ascites subsiding were compared after treatment. In non-sodium restricted diet group, blood sodium and urine sodium increased 10 days after treatment compared with those before treatment, and compared with those of sodium restricted diet group 10 days after treatment, P Renal damage induced by low blood sodium after treatment was less in non-sodium restricted diet group than that in sodium restricted diet group, P blood sodium, thus increasing excretion of urine sodium and diuretic effect. It can also decrease levels of PRA, AII and ALD, increase renal blood flow and prevent renal damage induced by low blood sodium and facilitate subsiding of ascites.

  6. Intravenous patient-controlled fentanyl with and without transversus abdominis plane block in cirrhotic patients post liver resection

    Directory of Open Access Journals (Sweden)

    Serag Eldin M

    2014-05-01

    Full Text Available Manar Serag Eldin,1 Fatma Mahmoud,1 Rabab El Hassan,2 Mohamed Abdel Raouf,1 Mohamed H Afifi,2 Khaled Yassen,1 Wesam Morad31Department of Anaesthesia, Liver Institute, 2Department of Anaesthesia, Faculty of Medicine, 3Department of Community Medicine and Public Health, Liver Institute, Menoufiya University, Shebin El-Kom, EgyptBackground: Coagulation changes can complicate liver resection, particularly in patients with cirrhosis. The aim of this prospective hospital-based comparative study was to compare the postoperative analgesic efficacy of intravenous fentanyl patient-controlled analgesia (IVPCA with and without transversus abdominis plane (TAP block.Methods: Fifty patients with Child’s A cirrhosis undergoing liver resection were randomly divided into two groups for postoperative analgesia, ie, an IVPCA group receiving a 10 µg/mL fentanyl bolus of 15 µg with a 10-minute lockout and a maximum hourly dose of 90 µg, and an IVPCA + TAP group that additionally received TAP block (15 mL of 0.375% bupivacaine on both sides via a posterior approach with ultrasound guidance before skin incision. Postoperatively, bolus injections of bupivacaine 0.375% were given every 8 hours through a TAP catheter inserted by the surgeon in the open space during closure of the inverted L-shaped right subcostal with midline extension (subcostal approach guided by the visual analog scale score (<3, 5 mL; 3 to <6, 10 mL; 6–10, 15–20 mL according to weight (maximum 2 mg/kg. The top-up dosage of local anesthetic could be omitted if the patient was not in pain. Coagulation was monitored using standard coagulation tests.Results: Age, weight, and sex were comparable between the groups (P<0.05. The visual analog scale score was significantly lower at 12, 18, 24, 48, and 72 hours (P<0.01 in IVPCA + TAP group. The Ramsay sedation score was lower only after 72 hours in the IVPCA + TAP group when compared with the IVPCA group (1.57±0.74 versus 2.2±0.41, respectively, P

  7. Cardiac systolic function in cirrhotic patients’ candidate of liver trans-plantation compared with control group

    Directory of Open Access Journals (Sweden)

    Roya Sattarzadeh-Badkoubeh

    2017-02-01

    Full Text Available Background: We assessed different systolic cardiac indices to describe left and right ventricular dysfunction in cirrhotic patients before liver transplantation. Methods: In this case-control study, eighty-one consecutive individuals with the confirmed hepatic cirrhosis and candidate for liver transplantation in the Imam Khomeini Hospital between March 2008 and March 2010 were selected. Thirty-two age and gender cross-matched healthy volunteers were also selected as the control group. A detailed two-dimensional and Doppler echocardiography was obtained in all patients and controls performed by the same operator on the day of admission. Results: Dimensions of both left and right atriums as well as left ventricular end-diastolic volume and basal right ventricular dimension in the cirrhotic group were significantly higher than control group. Left ventricular end-systolic dimensions as well as aortic annulus diameter were not different between the two study groups. Left ventricular outflow tract velocity time integral, isovolumic pre-ejection time, isovolumic relaxation time, stroke volume, left ventricular ejection fraction, IVCT+IVRT+ET, systolic velocity of tricuspid annulus, systolic velocity of basal segment of RV free wall, systolic velocity of basal segment of septal wall, peak strain of septal margin (base, peak strain of septal margin (midpoint, peak strain of lateral margin (midpoint, strain rate of septal margin (base, strain rate of septal margin (midpoint, strain rate of lateral margin (base, strain rate of lateral margin (midpoint, Tei index (left and right ventricles, systolic time interval and tricuspid annular plane systolic excursion were higher in cirrhotic group, significantly, (P< 0.05. Left ventricular ejection time and systolic velocity of mid segment of lateral wall were lower in cirrhotic group, significantly, (P< 0.05. Conclusion: In this study, the effects of liver on heart were volume overload, hyperdynamic state and

  8. Affinities and densities of high-affinity [3H]muscimol (GABA-A) binding sites and of central benzodiazepine receptors are unchanged in autopsied brain tissue from cirrhotic patients with hepatic encephalopathy

    International Nuclear Information System (INIS)

    Butterworth, R.F.; Lavoie, J.; Giguere, J.F.; Pomier-Layrargues, G.

    1988-01-01

    The integrity of GABA-A receptors and of central benzodiazepine receptors was evaluated in membrane preparations from prefrontal cortex and caudate nuclei obtained at autopsy from nine cirrhotic patients who died in hepatic coma and an equal number of age-matched control subjects. Histopathological studies revealed Alzheimer Type II astrocytosis in all cases in the cirrhotic group; controls were free from neurological, psychiatric or hepatic diseases. Binding to GABA-A receptors was studied using [ 3 H]muscimol as radioligand. The integrity of central benzodiazepine receptors was evaluated using [ 3 H]flunitrazepam and [ 3 H]Ro15-1788. Data from saturation binding assays was analyzed by Scatchard plot. No modifications of either affinities (Kd) or densities (Bmax) of [ 3 H]muscimol of central benzodiazepine binding sites were observed. These findings do not support recent suggestions that alterations of either high-affinity GABA or benzodiazepine receptors play a significant role in the pathogenesis of hepatic encephalopathy

  9. Liver transplantation in cirrhotic patients with diabetes mellitus: Midterm results, survival, and adverse events

    OpenAIRE

    Blanco, J.J. (Jose J.); Herrero, J.I. (José Ignacio); Quiroga, J. (Jorge); Sangro, B. (Bruno); Gomez-Manero, N. (Noemí); Pardo, F. (Fernando); Cienfuegos, J.A. (Javier A.)

    2001-01-01

    Liver cirrhosis is frequently associated with diabetes mellitus (DM), and this metabolic complication is also frequent after orthotopic liver transplantation (OLT). The aim of our study is to investigate which factors are associated with DM before and after OLT and their impact on post-OLT evolution. We evaluated the prevalence of DM among 115 liver transplant candidates with cirrhosis and assessed their evolution after OLT (median follow-up, 41 m...

  10. In cirrhotic patients reduced muscle strength is unrelated to muscle capacity for ATP turnover suggesting a central limitation

    DEFF Research Database (Denmark)

    Gam, Christiane Marie Bourgin; Nielsen, H B; Secher, Niels H.

    2011-01-01

      We investigated whether in patients with liver cirrhosis reduced muscle strength is related to dysfunction of muscle mitochondria.......  We investigated whether in patients with liver cirrhosis reduced muscle strength is related to dysfunction of muscle mitochondria....

  11. Hepatorenal Syndrome with Cirrhotic Cardiomyopathy: Case Report and Literature Review

    Directory of Open Access Journals (Sweden)

    Luis Mocarzel

    2015-01-01

    Full Text Available The hepatorenal syndrome (HRS is defined as a potentially reversible kidney failure in patients with cirrhosis and ascites. An association of HRS and cirrhotic cardiomyopathy has been reported recently, but there are no result studies about the use of positive inotropes as part of the acute phase treatment. We report the case of a patient diagnosed with HRS, with high levels of NT pro-BNP, but with normal ejection fraction of the left ventricle, which showed abnormalities in systolic function through speckle tracking in echocardiography, reversible after the infusion of dobutamine. The patient showed clinical and laboratory improvement of his renal function after the infusion of dobutamine. Clinical studies are needed on HRS therapeutic approach taking into account the myocardial dysfunction as a major contributing factor to renal dysfunction.

  12. Maintenance therapy with peginterferon alfa-2b does not prevent hepatocellular carcinoma in cirrhotic patients with chronic hepatitis C.

    Science.gov (United States)

    Bruix, Jordi; Poynard, Thierry; Colombo, Massimo; Schiff, Eugene; Burak, Kelly; Heathcote, Elizabeth J L; Berg, Thomas; Poo, Jorge-Luis; Mello, Carlos Brandao; Guenther, Rainer; Niederau, Claus; Terg, Ruben; Bedossa, Pierre; Boparai, Navdeep; Griffel, Louis H; Burroughs, Margaret; Brass, Clifford A; Albrecht, Janice K

    2011-06-01

    Several studies have reported that low doses of interferon can delay the development of hepatocellular carcinoma (HCC) and progression of chronic hepatitis C. We investigated the incidence of clinical events among participants of the Evaluation of PegIntron in Control of Hepatitis C Cirrhosis (EPIC)3 program. Data were analyzed from an open-label randomized study of patients with chronic hepatitis C who had failed to respond to interferon alfa plus ribavirin. All patients had compensated cirrhosis with no evidence of HCC. Patients received peginterferon alfa-2b (0.5 μg/kg/week; n=311) or no treatment (controls, n=315) for a maximum period of 5 years or until 98 patients had a clinical event (hepatic decompensation, HCC, death, or liver transplantation). The primary measure of efficacy was time until the first clinical event. There was no significant difference in time to first clinical event among patients who received peginterferon alfa-2b compared with controls (hazard ratio [HR], 1.452; 95% confidence interval [CI]: 0.880-2.396). There was no decrease in the development of HCC with therapy. The time to disease progression (clinical events or new or enlarged varices) was significantly longer for patients who received peginterferon alfa-2b compared with controls (HR, 1.564; 95% CI: 1.130-2.166). In a prospectively defined subanalysis of patients with baseline portal hypertension, peginterferon alfa-2b significantly increased the time to first clinical event compared with controls (P=.016). There were no new safety observations. Maintenance therapy with peginterferon alfa-2b is not warranted in all patients and does not prevent HCC. However, there is a potential clinical benefit of long-term suppressive therapy in patients with preexisting portal hypertension. Copyright © 2011 AGA Institute. Published by Elsevier Inc. All rights reserved.

  13. Prevalence and severity of hepatopulmonary syndrome and its influence on survival in cirrhotic patients evaluated for liver transplantation.

    Science.gov (United States)

    Pascasio, J M; Grilo, I; López-Pardo, F J; Ortega-Ruiz, F; Tirado, J L; Sousa, J M; Rodriguez-Puras, M J; Ferrer, M T; Sayago, M; Gómez-Bravo, M A; Grilo, A

    2014-06-01

    The prevalence of hepatopulmonary syndrome (HPS) and its influence on survival before and after liver transplantation (LT) remain controversial. Additionally, the chronology of post-LT reversibility is unclear. This study prospectively analyzed 316 patients with cirrhosis who were evaluated for LT in 2002-2007; 177 underwent LT at a single reference hospital. HPS was defined by a partial pressure of arterial oxygen (PaO2 ) position and positive contrast echocardiography. The prevalence of HPS was 25.6% (81/316 patients), and most patients (92.6%) had mild or moderate HPS. High Child-Pugh scores and the presence of ascites were independently associated with HPS. Patients with and without HPS did not significantly differ in LT waiting list survival (mean 34.6 months vs. 41.6 months, respectively; log-rank, p = 0.13) or post-LT survival (mean 45 months vs. 47.6 months, respectively; log-rank, p = 0.62). HPS was reversed in all cases within 1 year after LT. One-fourth of the patients with cirrhosis who were evaluated for LT had HPS (mostly mild to moderate); the presence of HPS did not affect LT waiting list survival. HPS was always reversed after LT, and patient prognosis did not worsen. © Copyright 2014 The American Society of Transplantation and the American Society of Transplant Surgeons.

  14. New insights into cirrhotic cardiomyopathy

    DEFF Research Database (Denmark)

    Møller, Søren; Hove, Jens D; Dixen, Ulrik

    2013-01-01

    beta-receptor function seem involved in the autonomic and cardiac dysfunction. Cirrhotic cardiomyopathy can be revealed by tissue Doppler imaging but is best demasked by physical or pharmacological stress. Liver transplantation may revert cardiac dysfunction but surgery and shunt insertion may also...

  15. Insufficient evidence of benefit regarding mortality due to albumin substitution in HCC-free cirrhotic patients undergoing large volume paracentesis.

    Science.gov (United States)

    Kütting, Fabian; Schubert, Jens; Franklin, Jeremy; Bowe, Andrea; Hoffmann, Vera; Demir, Muenevver; Pelc, Agnes; Nierhoff, Dirk; Töx, Ulrich; Steffen, Hans-Michael

    2017-02-01

    Current guidelines for clinical practice recommend the infusion of human albumin after large volume paracentesis. After inspecting the current evidence behind this recommendation, we decided to conduct a systematic review and meta-analysis in order to address the effect of albumin on mortality and morbidity in the context of large volume paracentesis. We performed a comprehensive search of large databases and abstract books of conference proceedings up to March 15th 2016 for randomized controlled trials, testing the infusion of human albumin against alternatives (vs no treatment, vs plasma expanders; vs vasoconstrictors) in HCC-free patients suffering from cirrhosis. We analyzed these trials with regard to mortality, changes in plasma renin activity (PRA), hyponatremia, renal impairment, recurrence of ascites with consequential re-admission into hospital and additional complications. We employed trial sequential analysis in order to calculate the number of patients required in controlled trials to be able to determine a statistically significant advantage of the administration of one agent over another with regard to mortality. We were able to include 21 trials totaling 1277 patients. While the administration of albumin prevents a rise in PRA as well as hyponatremia, no improvement in strong clinical endpoints such as mortality could be demonstrated. Trial sequential analysis showed that at least 1550 additional patients need to be recruited into RCTs and analyzed with regard to this question in order to detect or disprove a 25% mortality effect. There is insufficient evidence that the infusion of albumin after LVP significantly lowers mortality in HCC-free patients with advanced liver disease. © 2016 Journal of Gastroenterology and Hepatology Foundation and John Wiley & Sons Australia, Ltd.

  16. Can transient elastography, Fib-4, Forns Index, and Lok Score predict esophageal varices in HCV-related cirrhotic patients?

    Science.gov (United States)

    Hassan, Eman M; Omran, Dalia A; El Beshlawey, Mohamad L; Abdo, Mahmoud; El Askary, Ahmad

    2014-02-01

    Gastroesophageal varices are present in approximately 50% of patients with liver cirrhosis. The aim of this study was to evaluate liver stiffness measurement (LSM), Fib-4, Forns Index and Lok Score as noninvasive predictors of esophageal varices (EV). This prospective study included 65 patients with HCV-related liver cirrhosis. All patients underwent routine laboratory tests, transient elastograhy (TE) and esophagogastroduodenoscopy. FIB-4, Forns Index and Lok Score were calculated. The diagnostic performances of these methods were assessed using sensitivity, specificity, positive predictive value, negative predictive value, accuracy and receiver operating characteristic curves. All predictors (LSM, FIB-4, Forns Index and Lok Score) demonstrated statistically significant correlation with the presence and the grade of EV. TE could diagnose EV at a cutoff value of 18.2kPa. Fib-4, Forns Index, and Lok Score could diagnose EV at cutoff values of 2.8, 6.61 and 0.63, respectively. For prediction of large varices (grade 2, 3), LSM showed the highest accuracy (80%) with a cutoff of 22.4kPa and AUROC of 0.801. Its sensitivity was 84%, specificity 72%, PPV 84% and NPV 72%. The diagnostic accuracies of FIB-4, Forns Index and Lok Score were 70%, 70% and76%, respectively, at cutoffs of 3.3, 6.9 and 0.7, respectively. For diagnosis of large esophageal varices, adding TE to each of the other diagnostic indices (serum fibrosis scores) increased their sensitivities with little decrease in their specificities. Moreover, this combination decreased the LR- in all tests. Noninvasive predictors can restrict endoscopic screening. This is very important as non invasiveness is now a major goal in hepatology. Copyright © 2013 Elsevier España, S.L. and AEEH y AEG. All rights reserved.

  17. Hemoperitoneum due to ruptured paraumbilical vein in a cirrhotic patient with portal hypertension : treatment by means of coil embolization

    International Nuclear Information System (INIS)

    Lee, Jong Myeong; Kim, Hyung Lyul; Lee, Young Hwan; Lee, So Hyun; Kim, Jong Kun

    2000-01-01

    The paraumbilical vein is one of the anastomotic channels between the portal and systemic circulatory systems, and rupture of the intra-abdominal varix is an unusual complication of portal hypertension that can lead to life-threatening hemoperitoneum. We experienced a case of hemoperitoneum due to a ruptured paraumbilical vein revealed by ultrasonography (US), computed tomography (CT) and percutaneous transhepatic portography. The last mentioned demonstrated a dilated paraumbilical vein draining two branches of the left portal vein into the right external iliac vein, and we performed coil embolization at the site at which the presumed site of paraumbilical vein was presumed to cause hemoperitoneum. We describe this this unusual case of hemoperitoneum due to a ruptured paraumbilical vein in a known liver cirrhosis patient in whom portal hypertension was treated by means of coil embolization. (author)

  18. Liver resection for non-cirrhotic hepatocellular carcinoma in south ...

    African Journals Online (AJOL)

    Background. We describe the clinicopathologic features and outcome of South African patients who have undergone hepatic resection for hepatocellular carcinoma (HCC) arising in a non-cirrhotic liver. Methods. We utilised the prospective liver resection database in the Surgical Gastroenterology Unit at Groote Schuur ...

  19. Peritonitis bacteriana espontánea: estudio en pacientes cirróticos descompensados con ascitis Spontaneous bacterial peritonitis in decompensated cirrhotic patients with ascites

    Directory of Open Access Journals (Sweden)

    Fernando Montoya Maya

    1995-02-01

    . coli y estreptococos del grupo viridans debe tenerse en cuenta para la adecuada selección de la terapia empírica antibacteriana.

    Between February 1993 and March 1994 a prospective descriptive study was carried out in 25 cirrhotic patients (three of them on two occasions with clinical or ultrasonographic ascites; they were hospitalized in the Internal Medicine ward of San Vicente de Paúl Hospital, in Medellín, Colombia, because of decompensation. All of them went through diagnostic paracentesis with cytologic, bacteriologic and chemical studies. Average age was 43.9 years (13 to 77 years, 13 were women (52% and 12 men (48%. Infection of the ascitic fluid was found in 11 cases (39.3%, namely: Bacterascites 6 cases (monomicrobial 3 cases (27.3%, polymicrobial 3 cases (27.3%», spontaneous bacterial peritonitis 3 cases (polymicrobial 2 cases (18.2% and monomicrobial1 case (9.1 %» and neutrocytic ascites 2 cases (18.2%. Seventy two percent of the infectious episodes caused fever (p < 0.01 and in 46% there was abdominal pain (p < 0.1. AII patients with infected ascites belonged to Child's classification C. Serum albumin levellower than 2 g/dl was a risk factor for developing infection. Escherichia coli was cultivated on 5 occasions (45.5%, viridans group of Streptococci in 5 (45.5%, anaerobes in 3 (27.3% and other bacteria in 3 (27.3%. Mortality due to infected ascites was 27.3% (3 cases, comparable to that produced by other causes that was 29.4% (5/17. We conclude that ascitic fluid infection is a common complication in decompensated cirrhotic patients. Thecardinal clinical signs are fever and abdominal pain. The frequent isolation of E. coli and viridans group Streptococci has to be taken into account for the initiation of antibiotic therapy in cases with clinical suspicion.

  20. Hepatic enhancement on Gd-BOPTA-enhanced MR imaging: comparison between cirrhotic and normal livers

    International Nuclear Information System (INIS)

    Shin, Sang Soo; Jeong, Yong Yeon; Kang, Heoung Keun; Lim, Hyo Soon; Yoon, Woong; Seo, Jeong Jin; Park, Jin Gyoon

    2004-01-01

    To compare the enhancement features of hepatic parenchyma between cirrhotic and normal liver, using Gd-BOPTA-enhanced delayed MR imaging. The 60 patients (35 with cirrhotic and 25 with normal liver) included in our study underwent Gd-BOPTA-enhanced MR imaging using a 1.5T system with a phase-array multicoil. In all cases, T1-weighted in-phase and opposed-phase gradient-echo MR imaging was performed before and 60 minutes after intravenous administration of a bolus of Gd-BOPTA. All images were quantitatively analysed by comparing the signal-to-noise ratio (SNR) and signal enhancement (SE) of cirrhotic and normal liver before and after contrast enhancement, and in cirrhotic patients, SNR and SE were also compared in terms of the Child-Pugh classification. For qualitative analysis, the hepatic enhancement patterns of cirrhotic and normal liver were classified as homogeneous or heterogeneous according to the consensual findings of two radiologists. At contrast-enhanced imaging, both cirrhotic (p<0.001) and normal liver (p<0.001) showed substantially increased SNR relative to unenhanced images, and the SNR of cirrhotic liver was significantly lower than that of normal livers at both in-phase (p<0.001) and opposed-phase (p<0.001) imaging. The SE of cirrhotic liver was significantly lower than that of normal liver (in-phase:p=0.002; opposed phase:p=0.011). Both Child-Pugh class A (p<0.001) and B (p<0.001) cirrhotic liver showed a substantial increase in SNR at contrast-enhanced imaging relative to unenhanced imaging and the SNR of Child-Pugh class A was significantly higher than that of Child-Pugh class B at both in-phase (p<0.001) and opposed-phase (p=0.022) imaging. In addition, the SE of class A was significantly higher than that of class B at in-phase imaging (p=0.004). Cirrhotic liver showed heterogeneous enhancement in 20 of 35 patients (57%), whereas normal liver showed homogeneous enhancement in all patients. At Gd-BOPTA-enhanced delayed MR imaging, cirrhotic liver

  1. Pulmonary hypertension associated with non-cirrhotic portal hypertension in systemic lupus erythematosus.

    OpenAIRE

    Woolf, D.; Voigt, M. D.; Jaskiewicz, K.; Kalla, A. A.

    1994-01-01

    A case of non-cirrhotic portal hypertension in a patient with systemic lupus erythematosus, the first of our knowledge, is described. Severe pulmonary hypertension was associated with the portal hypertension and with markers of active auto-immunity. Pulmonary hypertension has not previously been associated with non-cirrhotic portal hypertension. The coexistence of vasculopathy of the portal and pulmonary vascular beds in this patient with active autoimmunity supports the postulate that portal...

  2. Fatores preditores de recidiva hemorrágica em cirróticos submetidos à cirurgia de Warren Predictive factors of rebleeding in cirrhotic patients submitted to the Warren's surgery

    Directory of Open Access Journals (Sweden)

    Fabio Gonçalves Ferreira

    2005-10-01

    rebleeding in cirrhotic patients submitted to the Warren's surgery. METHODS: 57 cirrhotic patients with good hepatic functional reserve and previous variceal bleeding that had not responded to clinical, endoscopic treatment were submitted to the Warren's surgery (distal splenorenal shunt. They were divided in two groups: I (31 had presented rebleeding at postoperative care and II (26 had not presented new bleeding. Group I was again divided into 2 groups according to time of rebleeding: Group I.A (12 that presented rebleeding until hospital discharge and Group I.B (19 that presented rebleeding after hospital discharge. We analyzed the clinical, endoscopic, laboratorial and Doppler-ultrasound information at the pre- and postoperative moments and also intrasurgery data that were compared between the established groups. RESULTS: Serum albumin and bilirubins were 3.33 mg% and 1.7 mg% in group I, 3.56 mg% and 1.16 mg% in group II. Portal flow and diameter were 0.24 cm/s and 1.34 cm in group I, and 0.18 cm/s and 1.21 cm in group II, respectively. In group I.A the volume of crystalloid given during surgery was 3.692 ml against 2.166 ml in group I.B. CONCLUSION: Albumin and total bilirubins dosages in the preoperative period, added to the value of the flow and portal diameter were predictive factors for rebleeding in cirrhotic patients submitted to the Warren's surgery. The volume of crystalloid given during the surgery was a predictive factor for early rebleeding.

  3. Combinatorial gene therapy renders increased survival in cirrhotic rats

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    Armendáriz-Borunda Juan S

    2010-05-01

    Full Text Available Abstract Background Liver fibrosis ranks as the second cause of death in México's productive-age population. This pathology is characterized by acummulation of fibrillar proteins in hepatic parenchyma causing synthetic and metabolic disfunction. Remotion of excessive fibrous proteins might result in benefit for subjects increasing survival index. The goal of this work was to find whether the already known therapeutical effect of human urokinase Plasminogen Activator and human Matrix Metalloprotease 8 extends survival index in cirrhotic animals. Methods Wistar rats (80 g underwent chronic intoxication with CCl4: mineral oil for 8 weeks. Cirrhotic animals were injected with a combined dose of Ad-delta-huPA plus Ad-MMP8 (3 × 1011 and 1.5 × 1011 vp/Kg, respectively or with Ad-beta-Gal (4.5 × 1011 and were killed after 2, 4, 6, 8 and 10 days. Then, liver and serum were collected. An additional set of cirrhotic animals injected with combined gene therapy was also monitored for their probability of survival. Results Only the cirrhotic animals treated with therapeutical genes (Ad-delta-huPA+Ad-MMP-8 showed improvement in liver fibrosis. These results correlated with hydroxyproline determinations. A significant decrement in alpha-SMA and TGF-beta1 gene expression was also observed. Cirrhotic rats treated with Ad-delta-huPA plus Ad-MMP8 had a higher probability of survival at 60 days with respect to Ad-beta-Gal-injected animals. Conclusion A single administration of Ad-delta-huPA plus Ad-MMP-8 is efficient to induce fibrosis regression and increase survival in experimental liver fibrosis.

  4. PSYCHOMETRIC PROPERTY OF FATIGUE SEVERITY SCALE AND CORRELATION WITH DEPRESSION AND QUALITY OF LIFE IN CIRRHOTICS

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    Danusa ROSSI

    2017-10-01

    Full Text Available ABSTRACT BACKGROUND: Fatigue is a common complaint in cirrhotic patients and may be considered a debilitating symptom with negative impact on quality of life. Research on its etiology and treatment has been hampered by the lack of relevant and reproducible measures of fatigue. OBJECTIVE: To evaluate the psychometric properties of the Fatigue Severity Scale (FSS in cirrhotic patients and to correlate with depressive symptomatology and quality of life. METHODS: Cross-sectional study with a convenience sample of 106 cirrhotic patients, aged between 18 and 70 years, both genders, literate, pre and post liver transplantation in outpatient follow-up. Internal consistency, reproducibility, discriminant validity, criterion validity, construct validity, responsiveness criterion, depressive symptomatology and quality of life were evaluated through questionnaires between January and October 2015. RESULTS: The mean age was 54.75±9.9 years, 65.1% male and 32.1% of the sample had cirrhosis due to hepatitis C virus. The mean FSS score was 4.74±1.64. Cronbach’s alpha was 0.93, and the Intraclass Correlation Coefficient was 0.905 (95% CI: 0.813-0.952. For discriminant validity, FSS differentiated scores from different groups (P=0.009 and presented a correlation with the Modified Fatigue Impact Scale (r=0.606, P=0.002. FSS correlated significantly and positively with depressive symptomatology and correlated negatively with the SF-36 domains for construct validity. For responsiveness, no significant changes were observed in the fatigue scores in the pre and post-liver transplantation periods (P=0.327. CONCLUSION: FSS showed good psychometric performance in the evaluation of fatigue in patients with cirrhosis. Fatigue presented a strong correlation with depressive symptomatology and quality of life.

  5. Comparison of Endoscopic Variceal Ligation and Nadolol Plus Isosorbide-5-mononitrate in the Prevention of First Variceal Bleeding in Cirrhotic Patients

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    Huay-Min Wang

    2006-10-01

    Conclusion: Our preliminary results suggest that endoscopic variceal ligation is similar to the combination of nadolol plus ISMN with regard to effectiveness and safety in the prevention of first variceal bleeding in patients with cirrhosis.

  6. Esophageal varices in cirrhotics on dynamic computed tomography

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    Miyazaki, Masaru; Takahashi, Osamu; Shimura, Tadanori

    1985-07-01

    Dynamic CT was performed on fifteen cirrhotics. The cirrhotics with esophageal varices were compared with those without esophageal varices in regard to the enhanced capacity of the liver and the spleen and the declining ratio of the spleen following the enhancement. Both the liver and the spleen in cirrhotics were enhanced less than non-cirrhotics, especially in those with esophageal varices (p<0.01). Splenic declining ratio following splenic enhancement clearly distinguish cirrhotics with esophageal varices from those without esophageal varices (p<0.01). These parameters on dynamic CT could be useful for the diagnosis of portal hypertension in cirrhotics.

  7. EVALUATION OF PRIMARY PROPHYLAXIS WITH PROPRANOLOL AND ELASTIC BAND LIGATION IN VARICEAL BLEEDING IN CIRRHOTIC CHILDREN AND ADOLESCENTS

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    Júlio Rocha PIMENTA

    Full Text Available ABSTRACT Background The efficacy of nonselective β-blocker and endoscopic procedures, such as endoscopic variceal ligation, as primary prophylaxis of variceal hemorrhage in cirrhotic adults was demonstrated by numerous controlled trials, but in pediatric population, few are the number of studies. Objective The objective of this study is to evaluate the primary prophylaxis with β-blocker in cirrhotic children and adolescents with portal hypertension. Methods This is a cohort study encompassing 26 cirrhotic patients. β-blocker prophylaxis was performed with propranolol. When contraindicated the use of β-blocker, or if side effects presents, the patients were referred to endoscopic therapy with band ligation. Patients were evaluated by endoscopy, and those who had varicose veins of medium and large caliber or reddish spots, regardless of the caliber of varices, received primary prophylaxis. Results Of the 26 patients evaluated, 9 (34.6% had contraindications to the use of propranolol and were referred for endoscopic prophylaxis. Six (35.3% of the 17 patients who received β-blocker (propranolol, had bled after a median follow-up time of 1.9 years. β-blockage dosage varied from 1 mg/kg/day to 3.1 mg/kg/day and seven (41.2% patients had the propranolol suspended due to fail of the β-blockage or adverse effects, such as drowsiness, bronchospasm and hypotension. Patients who received endoscopic prophylaxis (elastic bandage had no bleeding during the follow-up period. Conclusion All of the patients that had upper gastroinstestinal bleeding in this study were under propranolol prophylaxis. The use of propranolol showed a high number of contraindications and side effects, requiring referral to endoscopic prophylaxis. The endoscopic prophylaxis was effective in reducing episodes of bleeding.

  8. Low Cerebral Oxygen Consumption and Blood Flow in Patients With Cirrhosis and an Acute Episode of Hepatic Encephalopathy

    DEFF Research Database (Denmark)

    Iversen, Peter; Bak, Lasse Kristoffer; Waagepetersen, Helle Sønderby

    2009-01-01

    (15)O-water PET in 6 patients with liver cirrhosis and an acute episode of overt HE, 6 cirrhotic patients without HE, and 7 healthy subjects. RESULTS: Neither whole-brain CMRO(2) nor CBF differed significantly between cirrhotic patients without HE and healthy subjects, but were both significantly...... that the reductions in CMRO(2) and CBF in patients with HE were essentially generalized throughout the brain. CONCLUSIONS: The observations imply that reduced cerebral oxygen consumption and blood flow in cirrhotic patients with an acute episode of overt HE are associated with HE and not cirrhosis as such...

  9. Comparision between biphasic helical CT and dynamic gadolinium-enhanced MR in the detection and characterization of focal hepatic lesions in cirrhotic patients; Estudio comparativo entre TC helicoidal bifasica y RM dinamica con gadolinio en la deteccion y caracterizacion de lesiones focales hepticas en pacientes cirrticos

    Energy Technology Data Exchange (ETDEWEB)

    Puig, J; Martn, J; Donoso, L; Falco, J; Rue, M [Consorcio Hospitalario del Parc Taul. Sabadell. Barcelona (Spain)

    1998-12-31

    To assess the agreement between biphasic helical computerized tomography (BHCT) and dynamic gadolinium-enhanced magnetic resonance (MR) in the detection and characterization of focal hepatic lesions in a group of cirrhotic patients. A prospective study was done in 50 cirrhotic patients suspected of having hepatocarcinoma (HC) on the basis of ultrasonographic images evaluated by means of BHCT and dynamic gadolinium-enhanced MR using fast low-angle shot (FLASH) sequences (110-135/4/90 degree centigree). The images were assessed jointly by four radiologists. Between the two techniques, a total of 83 lesions were detected. MR disclosed more lesions (n=79) than BHCT (n=67) (p<0.005). Moreover, 25 of the lesions that were visible by both techniques were more clearly evident in MR images (p<0.01). MR correctly classified 6 of 7 benign lesions (85%) and 49 of 66 malignant ones (74%). BHCT correctly classifed 2 of 7 benign lesions (28%) and 32 of 66 malignant ones (48%). The sensitivities of MR and BHCT for the characterization of these lesions were 74% and 48%, respectively (p=0.0009), while the respective specificities were 86% and 29% (P<0.001). Dynamic gadolinium-enhanced MR with FLASH sequences is more efficient than BHCT in the detection and characterization of focal lesions in cirrhotic patients. (Author) 37 refs.

  10. Serum and Ascitic Fluid Superoxide Dismutase and Malondialdehyde Levels in Patients with Cirrhosis

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    Ugur Coskun

    2008-01-01

    Full Text Available Serum and ascitic fluid superoxide dismutase (SOD and malondialdehyde (MDA levels were measured in 43 patients with cirrhosis and in a 10 healthy control group. Compensated cirrhotic patients had no clinically detectable ascites, but decompensated patients had massive ascites. Cirrhotic patients were divided into three groups: patients with compensated cirrhosis (n = 16, patients with decompensated cirrhosis with Spontaneous bacterial peritonitis (SBP (n = 14, and patients with decompensated cirrhosis without SBP (n = 13. All cirrhotic patients in the experimental group had significantly higher serum SOD (p 0.05. These results suggest that the increase in serum SOD and MDA levels are not related to the presence of SBP and the status of liver cirrhosis. To sum up, clarifying the impact of increased serum SOD and MDA levels in cirrhotic patients needs further investigation.

  11. Idiopathic non-cirrhotic portal hypertension

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    CHEN Jie

    2013-07-01

    Full Text Available The pathogenesis of idiopathic non-cirrhotic portal hypertension (INCPH remains unknown and the disease is diagnosed by the absence of recognized clinical indicators of cirrhosis and of any other known etiologies of portal hypertension. To promote understanding of this disease, a comprehensive overview of potential etiologies, clinical manifestations, histopathological features, methods of diagnosis and potential differential diagnoses, and outcome of clinical management is presented in this review. In particular, we discuss the findings from INCPH studies and their implications in regards to each of the above-mentioned categories. For example, associations with various comorbidities have suggested a possible immune system component to INCPH development and/or progression. In addition, the common clinical characteristics of patients upon presentation can not only help to recognize disease suspects but may also provide insights into the pathogenesis and prognosis. Finally, prognosis following the various intervention strategies appears to depend mainly on severity of the portal hypertension, as well as its various accompanying complications.

  12. Laparoscopic treatment of cholelithiasis in cirrhotic patients Experiencia en el tratamiento laparoscópico de la colelitiasis del cirrótico

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    M. Flores Cortés

    2005-09-01

    Full Text Available Objective: to assess the safety and efficacy of laparoscopy in the treatment of symptomatic cholelithiasis in patients with Child´s Class A and Class B cirrhosis. Study design: descriptive and retrospective study. Patients: we studied 14 patients (mean age 60 yrs with Child´s Class A and Class B hepatic cirrhosis who underwent laparoscopic cholecystectomy. We analyzed the occurrence of intraoperative and postoperative complications. Results: eight patients were women (57.14% and 6 were men (42.85%. Eight of the 14 patients presented with Child's Class B cirrhosis and 6 patients with Class A. Cholecystectomy was programmed for all patients. The average duration of surgery was 77 min. Intraoperative complications occurred in 2 patients (14.28% in the form of liver bed bleeding. Postoperative complications were observed in 3 patients (21.42%, 2 presented with ascites which led to a worsening of Child's Class in one of them, and the third patient presented with angina-like symptoms (acute, sharp pain in the chest irradiating to the back. Mean length of hospital stay was 3 days. No postoperative morbidity or mortality occurred, and there were no conversions. Conclusions: LC (laparoscopic cholecystectomy is a safe and effective alternative for the treatment of symptomatic cholelithiasis in patients with well-compensated Child's Class A and Class B cirrhosis. Postoperative morbi-mortality is low, bleeding is unimportant, and both duration of surgical procedure and hospital stay are short.Objetivo: evaluar la seguridad y eficacia del uso de la laparoscopia en pacientes cirróticos en estadio A y B de Child-Pugh con colelitiasis sintomática. Diseño del estudio: estudio descriptivo, retrospectivo. Pacientes: catorce pacientes con una edad media de 60 años diagnosticados de cirrosis hepática en estadios A y B que se les practicó colecistectomía laparoscópica. Se estudia la aparición de complicaciones intraoperatorias y postoperatorias tras la

  13. Identifying changes in the synaptic proteome of cirrhotic alcoholic superior frontal gyrus.

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    Etheridge, N; Mayfield, R D; Harris, R A; Dodd, P R

    2011-03-01

    Hepatic complications are a common side-effect of alcoholism. Without the detoxification capabilities of the liver, alcohol misuse induces changes in gene and protein expression throughout the body. A global proteomics approach was used to identify these protein changes in the brain. We utilised human autopsy tissue from the superior frontal gyrus (SFG) of six cirrhotic alcoholics, six alcoholics without comorbid disease, and six non-alcoholic non-cirrhotic controls. Synaptic proteins were isolated and used in two-dimensional differential in-gel electrophoresis coupled with mass spectrometry. Many expression differences were confined to one or other alcoholic sub-group. Cirrhotic alcoholics showed 99 differences in protein expression levels from controls, of which half also differed from non-comorbid alcoholics. This may reflect differences in disease severity between the sub-groups of alcoholics, or differences in patterns of harmful drinking. Alternatively, the protein profiles may result from differences between cirrhotic and non-comorbid alcoholics in subjects' responses to alcohol misuse. Ten proteins were identified in at least two spots on the 2D gel; they were involved in basal energy metabolism, synaptic vesicle recycling, and chaperoning. These post-translationally modified isoforms were differentially regulated in cirrhotic alcoholics, indicating a level of epigenetic control not previously observed in this disorder.

  14. Assessment of triple-phase CT findings for the differentiation of fat-deficient hepatic angiomyolipoma from hepatocellular carcinoma in non-cirrhotic liver

    International Nuclear Information System (INIS)

    Jeon, Tae Yeon; Kim, Seong Hyun; Lim, Hyo K.; Lee, Won Jae

    2010-01-01

    Background: To evaluate the triple-phase CT findings for the differentiation of fat-deficient angiomyolipoma from hepatocellular carcinoma in non-cirrhotic liver. Methods: We retrospectively reviewed contrast-enhanced triple-phase CT images of 10 patients with fat-deficient hepatic angiomyolipoma and 28 patients with 29 hepatocellular carcinomas in non-cirrhotic liver proved on histologic examination. The CT findings for the two types of tumors were compared using Fisher's exact test. Results: Early draining vein depicted on arterial or portal phases was seen in eight (80%) angiomyolipomas and two hepatocellular carcinomas (7%) (p < 0.001), in which the early draining vein was connected with tumoral vessels. The tumoral vessels in the angiomyolipoma were more prominent and ectatic, were distributed both centrally and peripherally, and were seen in smaller tumors than in the hepatocellular carcinoma. Tumor capsule enhancement was absent in all angiomyolipomas as compared with two (7%) hepatocellular carcinomas with no tumor capsule (p < 0.001). The other CT findings were not significantly different for the two different types of tumors. Conclusions: The presence of early draining vein connecting with prominent tumoral vessels and absent tumor capsule were useful CT findings for the differentiation of fat-deficient angiomyolipoma from hepatocellular carcinoma in non-cirrhotic liver.

  15. Pharmacokinetic Study of Frusemide in Healthy and Cirrhotic Indian Subjects

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    Dr. Yuvrajsing Dhunnoo

    2008-01-01

    Full Text Available Liver cirrhosis is associated with various complications such as ascites and fluid retention, progressing to development of hepatorenal syndrome, further compromising fluid elimination. Frusemide, a loop diuretic is normally administered to relieve fluid retentions. The kinetics of frusemide has not been conclusively reported in the three types of cirrhosis and among Indian subjects. The aim of the current study was to evaluate the kinetics of frusemide among healthy and Child’s A, B and C cirrhosis and compare with earlier data. 24 cirrhotic were selected and classified according to the Child’s-Pugh classification. 12 healthy male volunteers were screened and included in the study. 40 mg of frusemide was administered orally to both groups and blood samples were withdrawn at various intervals of time for a duration of 8 hrs. The amount of frusemide present in plasma was analyzed using HPLC. The volumes of distribution (Vd, area under curve (AUC, systemic clearance (CL, maximum concentration (Cmax, time for maximum concentration (tmax in healthy volunteers were respectively 4.56 ± 0.15 L, 2258 ± 530.7, 4.97 ± 1.67 L/h, 892 ± 49.4 ng/ml, 85.20± 7.49 mins. Corresponding values in Group A were 5.00 ± 0.31 L, 2471 ± 228.6, 6.60 ± 2.90L/h, 1021 ± 47.97 ng/ml and 88.25 V 2.12 mins; in Group B 7.73 ± 1.10 L, 4038 ± 154.7, 8.84 ± 0.45 L/h, 1448 ± 43.20 ng/ml and 120 ± 1.89 mins; In group C cirrhosis 9.69 ± 1.32 L, 4085 ± 131.75, 3.49 ± 1.40 L/h, 1551± 59.02 ng/ml and 185.7 ± 2.68 mins respectively. Significant differences at 1% and 5% were observed among the cirrhotic groups and between healthy v/s cirrhotic patients. Data from current study do not correlate with earlier reports, carried mainly in Western population, due to possibly differences in instrumentation, etc but a possible genetic interplay should not be ruled out. Data from cirrhotic patients could not be effectively compared with earlier studies as kinetics of frusemide

  16. Research advances in non-cirrhotic portal hypertension

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    ZHANG Bojing

    2016-02-01

    Full Text Available Although liver cirrhosis is the most common cause of portal hypertension (PH, about 20% of PH cases are caused by non-cirrhotic reasons, which are referred to as non-cirrhotic portal hypertension (NCPH, with a high incidence rate in developing countries. NCPH is a group of heterogeneous hepatic vascular diseases, including idiopathic portal hypertension (IPH and extrahepatic portal vein obstruction (EHPVO, as well as the rare diseases in clinical practice such as Budd-Chiari syndrome, congenital hepatic fibrosis, and nodular regenerative hyperplasia. The patients with NCPH usually have the symptoms of portal hypertension, such as recurrent variceal bleeding and splenomegaly, but liver function is well preserved in these patients. At present, the diagnosis of NCPH lacks a universally accepted standard and remains a challenge. In clinical practice, the method of exclusion is usually applied for the diagnosis of HCPH, and liver biopsy is performed when necessary to make a confirmed diagnosis. This paper introduces the pathogenesis and pathological manifestations of IPH and EHPVO, as well as the selection of diagnostic methods and therapeutic strategies. If upper gastrointestinal bleeding can be effectively controlled, NCPH is considered to have a relatively good prognosis.

  17. Decreased serum hepcidin concentration correlates with brain iron deposition in patients with HBV-related cirrhosis.

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    Dong Lin

    Full Text Available PURPOSE: Excessive brain iron accumulation contributes to cognitive impairments in hepatitis B virus (HBV-related cirrhotic patients. The underlying mechanism remains unclear. Hepcidin, a liver-produced, 25-aminoacid peptide, is the major regulator of systemic iron metabolism. Abnormal hepcidin level is a key factor in some body iron accumulation or deficiency disorders, especially in those associated with liver diseases. Our study was aimed to explore the relationship between brain iron content in patients with HBV-related cirrhosis and serum hepcidin level. METHODS: Seventy HBV-related cirrhotic patients and forty age- sex-matched healthy controls were enrolled. Brain iron content was quantified by susceptibility weighted phase imaging technique. Serum hepcidin as well as serum iron, serum transferrin, ferritin, soluble transferrin receptor, total iron binding capacity, and transferrin saturation were tested in thirty cirrhotic patients and nineteen healthy controls. Pearson correlation analysis was performed to investigate correlation between brain iron concentrations and serum hepcidin, or other iron parameters. RESULTS: Cirrhotic patients had increased brain iron accumulation compared to controls in the left red nuclear, the bilateral substantia nigra, the bilateral thalamus, the right caudate, and the right putamen. Cirrhotic patients had significantly decreased serum hepcidin concentration, as well as lower serum transferring level, lower total iron binding capacity and higher transferrin saturation, compared to controls. Serum hepcidin level negatively correlated with the iron content in the right caudate, while serum ferritin level positively correlated with the iron content in the bilateral putamen in cirrhotic patients. CONCLUSIONS: Decreased serum hepcidin level correlated with excessive iron accumulation in the basal ganglia in HBV-related cirrhotic patients. Our results indicated that systemic iron overload underlined regional

  18. Alterações da motilidade esofagiana em pacientes cirróticos com varizes de esôfago não submetidos a tratamento endoscópico Esophageal motor disorders in cirrhotic patients with esophageal varices non-submitted to endoscopic treatment

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    Priscila Pollo Flores

    2005-12-01

    the development of esophageal varices, the possibility of a digestive hemorrhage and worsening of hepatic insufficiency. It is important to identify causal predictive or aggravating factors and if possible to prevent them. In the last years, it has been observed the association of esophageal motor disorders and gastro-esophageal reflux in cirrhotic patients with esophageal varices. AIMS: To study the prevalence of the esophageal motility disorders and among them, the ineffective esophageal motility, in patients with hepatic cirrhosis and esophageal varices, without previous endoscopic therapeutic and the predictives factors. METHODS: Prospectively, it has been evaluate 74 patients suffering from liver cirrhosis and esophagic varices, without previous endoscopic treatment. All of them were submitted to a clinical protocol, esophageal manometry and 55 patients also held the ambulatory esophageal pHmetry. RESULTS: Esophageal motility disorders have been found in 44 patients (60%. The most prevalent was the ineffective esophageal motility, observed in 28%. The abnormal reflux disease was diagnosed through the pHmetry in 35% of the patients. There were no correlation between the manometrical abnormality in general and the ineffective esophageal motility in particular and the esophageal or gastroesophageal reflux disease symptoms, the abnormal reflux, the disease seriousness, the ascites presence and the gauge of the varices. CONCLUSIONS: The majority of cirrhotic patients with non-treated esophageal varices present esophageal motor disorders. No predictive factor was found. The clinical relevance of these findings need more researches in the scope to define the real meaning of theses abnormalities.

  19. Hepatic ADC map as an adjunct to conventional abdominal MRI to evaluate hepatic fibrotic and clinical cirrhotic severity in biliary atresia patients

    International Nuclear Information System (INIS)

    Peng, Steven Shinn-Forng; Jeng, Yung-Ming; Hsu, Wen-Ming; Ho, Ming-Chih; Yang, Justin Cheng-Ta

    2015-01-01

    Hepatic apparent diffusion coefficient (ADC) values and ADC-related indices were correlated with the Mayo risk score for primary biliary cirrhosis (MRSPBC) and METAVIR scores of liver specimens to determine the clinical and pathological significance of diffusion-weighted magnetic resonance imaging (DWMRI). Thirty-two patients with biliary atresia (BA; mean age 461 days, range 11-4616 days) received magnetic resonance examinations from March 2009 to August 2013. A free-breathing DWMRI sequence was performed with the single-shot echo-planar imaging technique with b = 0 and 500 s/mm 2 in all 32 BA patients and 24 controls. We used the ordinal logistic regression test and Spearman rank correlation test to analyse the relationships between the MRSPBC and METAVIR fibrosis scores and right liver-to-psoas ADC ratios (LTPARs). BA patients had significantly lower LTPARs in both hepatic lobes than controls (p < 0.01). Right LTPARs, showing moderate intraobserver agreement (intraclass correlation coefficient = 0.736) and interobserver reliability (intraclass correlation coefficient = 0.659), were negatively correlated with MRSPBC and METAVIR fibrosis scores (R 2 = 0.398, p = 0.024 and R 2 = 0.628, p < 0.001, respectively). Right LTPARs may be used for long-term follow-up of cirrhosis severity in BA patients. (orig.)

  20. Hepatic ADC map as an adjunct to conventional abdominal MRI to evaluate hepatic fibrotic and clinical cirrhotic severity in biliary atresia patients

    Energy Technology Data Exchange (ETDEWEB)

    Peng, Steven Shinn-Forng [National Taiwan University, Department of Medical Imaging, Medical College and Hospital, Taipei (China); Jeng, Yung-Ming [National Taiwan University, Department of Pathology, Medical College and Hospital, Taipei (China); Hsu, Wen-Ming; Ho, Ming-Chih [National Taiwan University, Department of Surgery, Medical College and Hospital, Taipei, Taiwan (China); Yang, Justin Cheng-Ta [National Taiwan University, Department of Medical Imaging, Medical College and Hospital, Taipei (China); National Taiwan University, Institute of Biomedical Engineering, College of Engineering and College of Medicine, Taipei (China)

    2015-10-15

    Hepatic apparent diffusion coefficient (ADC) values and ADC-related indices were correlated with the Mayo risk score for primary biliary cirrhosis (MRSPBC) and METAVIR scores of liver specimens to determine the clinical and pathological significance of diffusion-weighted magnetic resonance imaging (DWMRI). Thirty-two patients with biliary atresia (BA; mean age 461 days, range 11-4616 days) received magnetic resonance examinations from March 2009 to August 2013. A free-breathing DWMRI sequence was performed with the single-shot echo-planar imaging technique with b = 0 and 500 s/mm{sup 2} in all 32 BA patients and 24 controls. We used the ordinal logistic regression test and Spearman rank correlation test to analyse the relationships between the MRSPBC and METAVIR fibrosis scores and right liver-to-psoas ADC ratios (LTPARs). BA patients had significantly lower LTPARs in both hepatic lobes than controls (p < 0.01). Right LTPARs, showing moderate intraobserver agreement (intraclass correlation coefficient = 0.736) and interobserver reliability (intraclass correlation coefficient = 0.659), were negatively correlated with MRSPBC and METAVIR fibrosis scores (R{sup 2} = 0.398, p = 0.024 and R{sup 2} = 0.628, p < 0.001, respectively). Right LTPARs may be used for long-term follow-up of cirrhosis severity in BA patients. (orig.)

  1. Assessment of response to beta-blockers by expression of βArr2 and RhoA/ROCK2 in antrum mucosa in cirrhotic patients

    DEFF Research Database (Denmark)

    Trebicka, Jonel; von Heydebrand, Matthias; Lehmann, Jennifer

    2016-01-01

    BACKGROUND & AIMS: Non-selective beta-blockers (NSBB) are first choice for prevention of variceal bleeding. But possible deleterious effects in refractory ascites and frequent non-response are clinical drawbacks. Since levels of vasoactive proteins in antrum mucosa reflect vascular dysfunction...... and protein expression of Ras homolog family member A (RhoA), Rho-kinase (ROCK)2, beta-arrestin2 (βArr2), endothelial nitric oxide synthase (eNOS) and the phosphorylation of downstream effectors VASP and moesin were analyzed using PCR and Western blot. Further 21 patients on NSBB were evaluated...

  2. A Hepatitis C Virus-Associated Cirrhotic Patient Developing Interstitial Pneumonia during the Course of Antiviral Therapy with Ombitasvir/Paritaprevir/Ritonavir

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    Kazuo Tarao

    2017-06-01

    Full Text Available Oral direct-acting antivirals (DAAs are the main therapy for hepatitis C virus (HCV-associated liver disease in Japan. Daclatasvir/asunaprevir is the first agent and sofosbuvir/ledipasvir is the secondary agent for HCV genotype 1b. More recently, ombitasvir/paritaprevir/ritonavir is also recommended as a potent therapy for HCV genotype 1b. Among the adverse events associated with these oral DAAs, interstitial pneumonia is one of the most severe ones. Regarding treatment with daclatasvir plus asunaprevir or sofosbuvir plus ledipasvir, a few cases have already been reported in a postmarketing surveillance. Recently, we have encountered a HCV-associated genotype 1b cirrhosis patient who developed interstitial pneumonia during treatment with ombitasvir/paritaprevir/ritonavir and who recovered after drug discontinuation without corticosteroid therapy. Interstitial pneumonia was confirmed by chest x-ray and chest computed tomography. The serum KL-6 level was elevated to 1,180 U/mL. The total duration of the drug administration was 7 weeks, and she achieved SVR24. This is the first detailed report in the literature on the development of interstitial pneumonia during treatment with ombitasvir/paritaprevir/ritonavir. When dry cough appeared in the treatment with DAAs, chest computed tomography and the evaluation of serum KL-6 level were recommended.

  3. Inhibition of soluble epoxide hydrolase lowers portal hypertension in cirrhotic rats by ameliorating endothelial dysfunction and liver fibrosis.

    Science.gov (United States)

    Deng, Wensheng; Zhu, Yiming; Lin, Jiayun; Zheng, Lei; Zhang, Chihao; Luo, Meng

    2017-07-01

    Epoxyeicostrienoic acids (EETs) are arachidonic acid derived meditators which are catalyzed by soluble epoxide hydrolase (sEH) to less active dihydroeicostrienoics acids (DHETS). The aim of our study is to investigate the effects of sEH inhibition on hepatic and systemic hemodynamics, hepatic endothelial dysfunction, and hepatic fibrosis in CCl4 cirrhotic rats. The sEH inhibitor,trans-4-{4-[3-(4-trifluoromethoxyphenyl)-ureido]cyclohexyloxy}benzoic acid (t-TUCB) was administered to stabilize hepatic EETs by gavage at a dose of 1mg/kg/d. Our results showed that hepatic sEH expression was markedly increased in portal hypertension, and led to a lower ratio of EETs/DHETs which was effectively reversed by t-TUCB administration. t-TUCB significantly decreased portal pressure without significant changes in systemic hemodynamics, which was associated with the attenuation of intrahepatic vascular resistance (IHVR) and liver fibrosis. t-TUCB ameliorated endothelial dysfunction, increased hepatic endothelial nitric oxide synthase (eNOS) phosphorylation and nitric oxide (NO) production. In addition, t-TUCB significantly reduced alpha-Smooth Muscle Actin (α-SMA) expression and liver fibrosis, which was associated with a decrease in NF-κB signaling. Taken together, inhibition of sEH reduces portal pressure, liver fibrosis and attenuates hepatic endothelial dysfunction in cirrhotic rats. Our results indicate that sEH inhbitors may be useful in the treatment of portal hypertension in patients with cirrhosis. Copyright © 2017 Elsevier Inc. All rights reserved.

  4. Bacterial infections in patients with liver cirrhosis: clinical characteristics and the role of C-reactive protein

    Science.gov (United States)

    Deutsch, Melanie; Manolakopoulos, Spilios; Andreadis, Ioannis; Giannaris, Markos; Kontos, George; Kranidioti, Hariklia; Pirounaki, Maria; Koskinas, John

    2018-01-01

    Background: The diagnosis of bacterial infection in cirrhotic patients may be difficult, because of the absence of classical signs such as fever and raised white blood cell count. The role of C-reactive protein (CRP) in this context has not been clearly defined. Methods: Clinical and laboratory characteristics of 210 consecutive cirrhotic patients with (n=100) or without (n=110) bacterial infection were compared with a control group of non-cirrhotic patients with infection (n=106). Results: Significantly fewer patients with cirrhosis had a body temperature ≥37°C when presenting with bacterial infection (56% cirrhotic vs. 85.5% non-cirrhotic patients, P=0.01). Mean leukocyte count was 6.92 × 103/mm3 in patients with cirrhosis and infection, 5.75 × 103/mm3 (P=0.02) in cirrhotic patients without infection, and 11.28 × 103/mm3 in non-cirrhotic patients with infection (P10 mg/L indicated the presence of infection with a sensitivity of 68%, a specificity of 84.5% and an area under the receiver operating characteristic curve of 0.8197. CRP cutoff level differed according to the severity of the liver disease: Child-Pugh score (CPS) A: 21.3 mg/L, B: 17 mg/L, and C: 5.78 mg/L. Conclusions: CRP at admission could help diagnose infection in cirrhotic patients. Since the severity of liver disease seems to affect the CRP values, lower CRP levels might indicate infection. Clinical suspicion is necessary to avoid delay in diagnosis and initiate antibiotic treatment. PMID:29333070

  5. Correlations between cerebral glucose metabolism and neuropsychological test performance in nonalcoholic cirrhotics.

    Science.gov (United States)

    Lockwood, Alan H; Weissenborn, Karin; Bokemeyer, Martin; Tietge, U; Burchert, Wolfgang

    2002-03-01

    Many cirrhotics have abnormal neuropsychological test scores. To define the anatomical-physiological basis for encephalopathy in nonalcoholic cirrhotics, we performed resting-state fluorodeoxyglucose positron emission tomographic scans and administered a neuropsychological test battery to 18 patients and 10 controls. Statistical parametric mapping correlated changes in regional glucose metabolism with performance on the individual tests and a composite battery score. In patients without overt encephalopathy, poor performance correlated with reductions in metabolism in the anterior cingulate. In all patients, poor performance on the battery was positively correlated (p glucose metabolism in bifrontal and biparietal regions of the cerebral cortex and negatively correlated with metabolism in hippocampal, lingual, and fusiform gyri and the posterior putamen. Similar patterns of abnormal metabolism were found when comparing the patients to 10 controls. Metabolic abnormalities in the anterior attention system and association cortices mediating executive and integrative function form the pathophysiological basis for mild hepatic encephalopathy.

  6. Pancreatic α- and β-Cell Function and Metabolic Changes during Oral L-Alanine and Glucose Administration: Comparative Studies between Normal, Diabetic and Cirrhotic Subjects

    OpenAIRE

    HATTORI, TADAKAZU; HOTTA, NIGISHI; OHARA, KIYOJI; SHINODA, HIROSHI; KUNIEDA, TAKEHIDE; NOMURA, TAKAHIDE; KAKUTA, HIRONOBU; TAMAGAWA, TATSUO; SAKAMOTO, NOBUO

    1989-01-01

    The present study investigated whether or not, in addition to the oral glucose tolerance test, oral alanine loading was a useful diagnostic tool for hormonal and metabolic diseases. Fifty g of L-alanine was administered orally in 14 normal, 12 diabetic, and 8 liver cirrhotic subjects. The influence of oral alanine loading on hormones and metabolites was compared with the results of 100g oral glucose loading. The results obtained were as follows: 1) In the normal subjects and cirrhotics, lacta...

  7. Early initiation of beta blockers following primary endoscopic therapy for bleeding esophageal varices in cirrhotics

    International Nuclear Information System (INIS)

    Salim, A.; Malik, K.; Farooq, M.O.; Butt, U.; Butt, A.K.

    2017-01-01

    Beta-blockers provide secondary prophylaxis following endoscopic therapy for variceal bleeding. Guidelines recommend starting beta-blockers 6 days after endoscopy to prevent masking hemodynamic signs of rebleeding. We aimed to see safety of earlier initiation of beta-blockers. Methods: Cirrhotic patients with upper GI bleed were given I.V vasoactive agents until undergoing endoscopy. Patients with only esophageal varices as source of bleed were recruited. Vasoactive agents were discontinued following variceal banding. The patients were observed for 12-18 hours, discharged on oral carvedilol 6.25 mg BID and monitored for 6 weeks for rebleeding and mortality. Results: 50 patients were included, 27 (54%) male and 23 (46%) female. Average age was 43+3 years. Etiology of cirrhosis was HCV in 42 (84%), HBV in 6 (12%), HCV and HBV in 2 (4%) and indeterminate in 1 (2%) patient. 17 (34%) patients had Child A, 22 (44%) Child B and 11 (22%) had Child C disease. Hospital stay was under 24 hours in 24 (48%), 24-48 hours in 15 (30%) and 48-72 hours in 11 (22%) patients. 5 (10%) patients underwent EGD within 6 hours of admission, 28 (56%) within 12 hours, 14 (28%) within 24 hours and 3 (6%) within 36 hours. No rebleeding, mortality or drug related adverse effects were noted during 6 weeks after discharge. Conclusions:Our study proves possibility of shorter management of variceal bleeding by having a 12-18 hour monitoring after endoscopic banding, followed by beta-blocker initiation and discharge. This will safely reduce physical and financial burden on health services. Background: Beta-blockers provide secondary prophylaxis following endoscopic therapy for variceal bleeding. Guidelines recommend starting beta-blockers 6 days after endoscopy to prevent masking hemodynamic signs of re-bleeding. We aimed to see safety of earlier initiation of beta-blockers. Methods: Cirrhotic patients with upper GI bleed were given intravenous vasoactive agents until undergoing endoscopy. Patients

  8. Portal venous blood flow while breath-holding after inspiration or expiration and during normal respiration in controls and cirrhotics

    International Nuclear Information System (INIS)

    Sugano, Shigeo; Yamamoto, Kunihiro; Sasao, Ken-ichiro; Watanabe, Manabu

    1999-01-01

    In this study, we used magnetic resonance (MR) imaging to measure portal blood flow in 12 healthy controls and 17 cirrhotics while they were breath-holding after inspiration and after expiration. We then compared the results with measurements made during normal respiration in the healthy controls and cirrhotics. Blood flow in the main portal vein under basal fasting conditions was quantitated using the cine phase-contrast MR velocity mapping method. Three measurements were made on one occasion, as follows: throughout the cardiac cycle during normal respiration, with the subject breath-holding after maximal inspiration, and with the subject breath-holding after maximal expiration. During normal respiration, portal blood flow was 1.3±0.2 l/min in controls vs 1.0±0.1 l/min in cirrhotics (P<0.0001); while subjects were breath-holding after inspiration, portal blood flow was 1.0±0.2 l/min in controls vs 0.9±0.1 l/min in cirrhotics; and while subjects were breath-holding after expiration, portal blood flow was 1.5±0.2 l/min in controls vs 1.1±0.2 l/min in cirrhotics (P<0.0001). The differences were primarily due to changes in flow velocity. When the magnitude of these hemodynamic changes in the three respiratory conditions was compared in controls and cirrhotics, analysis of variance (ANOVA) showed a significant difference (P<0.0001). In controls, portal blood flow decreased during maximal inspiration relative to flow during normal respiration (-24.6±8.3%). Changes in portal blood flow in controls were greater than in cirrhotics (-13.5±4.5%) (P<0.0001); however, the difference in blood flow increase associated with maximal expiration between the two groups (+11.8±9.4% vs +5.9±11.5%) was not significant. We found that the respiration-induced hemodynamic variation in portal blood flow was less in cirrhotics than in the healthy controls. Portal blood flow measurements made during normal respiration using MR imaging closely reflect nearly physiologic conditions

  9. Portal venous blood flow while breath-holding after inspiration or expiration and during normal respiration in controls and cirrhotics

    Energy Technology Data Exchange (ETDEWEB)

    Sugano, Shigeo; Yamamoto, Kunihiro; Sasao, Ken-ichiro; Watanabe, Manabu [Saiseikai Wakakusa Hospital, Yakohama (Japan)

    1999-07-01

    In this study, we used magnetic resonance (MR) imaging to measure portal blood flow in 12 healthy controls and 17 cirrhotics while they were breath-holding after inspiration and after expiration. We then compared the results with measurements made during normal respiration in the healthy controls and cirrhotics. Blood flow in the main portal vein under basal fasting conditions was quantitated using the cine phase-contrast MR velocity mapping method. Three measurements were made on one occasion, as follows: throughout the cardiac cycle during normal respiration, with the subject breath-holding after maximal inspiration, and with the subject breath-holding after maximal expiration. During normal respiration, portal blood flow was 1.3{+-}0.2 l/min in controls vs 1.0{+-}0.1 l/min in cirrhotics (P<0.0001); while subjects were breath-holding after inspiration, portal blood flow was 1.0{+-}0.2 l/min in controls vs 0.9{+-}0.1 l/min in cirrhotics; and while subjects were breath-holding after expiration, portal blood flow was 1.5{+-}0.2 l/min in controls vs 1.1{+-}0.2 l/min in cirrhotics (P<0.0001). The differences were primarily due to changes in flow velocity. When the magnitude of these hemodynamic changes in the three respiratory conditions was compared in controls and cirrhotics, analysis of variance (ANOVA) showed a significant difference (P<0.0001). In controls, portal blood flow decreased during maximal inspiration relative to flow during normal respiration (-24.6{+-}8.3%). Changes in portal blood flow in controls were greater than in cirrhotics (-13.5{+-}4.5%) (P<0.0001); however, the difference in blood flow increase associated with maximal expiration between the two groups (+11.8{+-}9.4% vs +5.9{+-}11.5%) was not significant. We found that the respiration-induced hemodynamic variation in portal blood flow was less in cirrhotics than in the healthy controls. Portal blood flow measurements made during normal respiration using MR imaging closely reflect nearly

  10. Ghrelin, leptin and insulin in cirrhotic children and adolescents: relationship with cirrhosis severity and nutritional status.

    Science.gov (United States)

    Dornelles, Cristina T L; Goldani, Helena A S; Wilasco, Maria Inês A; Maurer, Rafael L; Kieling, Carlos O; Porowski, Marilene; Ferreira, Cristina T; Santos, Jorge L; Vieira, Sandra M G; Silveira, Themis R

    2013-01-10

    Ghrelin, leptin, and insulin concentrations are involved in the control of food intake and they seem to be associated with anorexia-cachexia in cirrhotic patients. The present study aimed to investigate the relationship between the nutritional status and fasting ghrelin, leptin and insulin concentrations in pediatric cirrhotic patients. Thirty-nine patients with cirrhosis and 39 healthy controls aged 0-15 years matched by sex and age were enrolled. Severity of liver disease was assessed by Child-Pugh classification, and Pediatric for End Stage Liver Disease (PELD) or Model for End-stage Liver Disease (MELD) scores. Blood samples were collected from patients and controls to assay total ghrelin, acyl ghrelin, leptin and insulin by using a commercial ELISA kit. Anthropometry parameters used were standard deviation score of height-for-age and triceps skinfold thickness-for-age ratio. A multiple linear regression analysis was used to determine the correlation between dependent and independent variables. Acyl ghrelin was significantly lower in cirrhotic patients than in controls [142 (93-278) pg/mL vs 275 (208-481) pg/mL, P=0.001]. After multiple linear regression analysis, total ghrelin and acyl ghrelin showed an inverse correlation with age; acyl ghrelin was associated with the severity of cirrhosis and des-acyl ghrelin with PELD or MELD scores ≥15. Leptin was positively correlated with gender and anthropometric parameters. Insulin was not associated with any variable. Low acyl ghrelin and high des-acyl ghrelin concentrations were associated with cirrhosis severity, whereas low leptin concentration was associated with undernourishment in children and adolescents with cirrhosis. Copyright © 2012 Elsevier B.V. All rights reserved.

  11. Evaluation of serum protein markers in diagnosis of hepatocellular carcinoma and carcinogenesis risk assessment in chronic liver disease patients

    Directory of Open Access Journals (Sweden)

    Essraa Adel Aly Aly Hegazy

    2017-09-01

    Full Text Available Objective: To assess the diagnostic value of the protein markers in both cirrhotic patients on top of hepatitis C virus (HCV and in hepatocellular carcinoma (HCC patients on top of HCV in comparison to normal controls. Methods: A total number of 100 subjects including HCC, cirrhotic patients on top of HCV and normal controls were subjected to serum protein markers analysis for alpha-fetoprotein, apolipoprotein A1, apolipoprotein A2, insulin like growth factor 1 and insulin like growth factor 1 receptor by western blotting technique. Results: It was found that alpha-fetoprotein alone could not be used as a screening test while apolipoprotein A2 as a serum marker could be used as a non invasive screening test to differentiate a case of HCC from cirrhotic HCV patient. The all four markers were able to discriminate normal persons from HCC and cirrhotic HCV patients effectively. Conclusions: We concluded that proteomics analysis being non invasive, rapid and sensitive is a novel gate that can serve in early diagnosis and screening of HCC and cirrhotic HCV patients

  12. Increased renal production of C-type natriuretic peptide (CNP) in patients with cirrhosis and functional renal failure

    DEFF Research Database (Denmark)

    Gülberg, V; Møller, S; Henriksen, Jens Henrik Sahl

    2000-01-01

    homeostasis. Therefore, the aim of the present study was to investigate the possible role of CNP in renal function disturbances in patients with cirrhosis of the liver. METHODS: Peripheral venous and urinary concentrations of CNP were determined in samples from 11 healthy controls, 20 cirrhotic patients...... with normal renal function (creatinine clearance 117 (8) ml/min), and 20 cirrhotic patients with impaired renal function (creatinine clearance 35 (4) ml/min). In a second protocol, arterial and renal venous plasma concentrations of CNP were determined in 37 patients with cirrhosis of the liver to estimate...... renal extraction ratios of CNP. A sensitive and specific radioimmunoassay was applied after solid phase extraction of samples. RESULTS: Plasma CNP was lower in cirrhotic patients with normal and impaired renal function than in controls (3.0 (0.4) and 2.7 (0.2) v. 4.2 (0.4) pg/ml, respectively; p

  13. Changes in cardiac output and incidence of volume overload in cirrhotics receiving 20% albumin infusion.

    Science.gov (United States)

    Shasthry, Saggere M; Kumar, Manoj; Khumuckham, Jelen S; Sarin, Shiv Kumar

    2017-08-01

    Patients with cirrhosis are prone to develop volume over load, have increased capillary permeability and latent or overt cardiomyopathy. Whether albumin infusion causes volume overload in cirrhotics has not been adequately studied. Ninety nine consecutive cirrhotic patients receiving 1gm per kg albumin infusion were evaluated for development of volume overload. Clinical, echocardiographic and haemodynamic changes were closely monitored during and after albumin infusion. Thirty (30.30%) patients developed volume overload. Patients with higher BMI (P=.003), lower CTP (P=.01) and MELD (P=.034) were more often associated with the development of volume overload. Though baseline diastolic dysfunction was present in 82.8% of the patients, it did not influence the development of volume overload or changes in the cardiac output. The cardiac output increased significantly after albumin infusion (4.9±1.554 L/min to 5.86±1.85 L/min, Palbumin infusion develop volume overload, specially, those with higher BMI and lower severity of liver disease. Cardiac output increases after albumin infusion, and, baseline diastolic dysfunction has little effect on the development of volume overload or changes in cardiac output. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  14. Mitochondria-targeted antioxidant mitoquinone deactivates human and rat hepatic stellate cells and reduces portal hypertension in cirrhotic rats.

    Science.gov (United States)

    Vilaseca, Marina; García-Calderó, Héctor; Lafoz, Erica; Ruart, Maria; López-Sanjurjo, Cristina Isabel; Murphy, Michael P; Deulofeu, Ramon; Bosch, Jaume; Hernández-Gea, Virginia; Gracia-Sancho, Jordi; García-Pagán, Juan Carlos

    2017-07-01

    In cirrhosis, activated hepatic stellate cells (HSC) play a major role in increasing intrahepatic vascular resistance and developing portal hypertension. We have shown that cirrhotic livers have increased reactive oxygen species (ROS), and that antioxidant therapy decreases portal pressure. Considering that mitochondria produce many of these ROS, our aim was to assess the effects of the oral mitochondria-targeted antioxidant mitoquinone on hepatic oxidative stress, HSC phenotype, liver fibrosis and portal hypertension. Ex vivo: Hepatic stellate cells phenotype was analysed in human precision-cut liver slices in response to mitoquinone or vehicle. In vitro: Mitochondrial oxidative stress was analysed in different cell type of livers from control and cirrhotic rats. HSC phenotype, proliferation and viability were assessed in LX2, and in primary human and rat HSC treated with mitoquinone or vehicle. In vivo: CCl 4 - and thioacetamide-cirrhotic rats were treated with mitoquinone (5 mg/kg/day) or the vehicle compound, DecylTPP, for 2 weeks, followed by measurement of oxidative stress, systemic and hepatic haemodynamic, liver fibrosis, HSC phenotype and liver inflammation. Mitoquinone deactivated human and rat HSC, decreased their proliferation but with no effects on viability. In CCl 4 -cirrhotic rats, mitoquinone decreased hepatic oxidative stress, improved HSC phenotype, reduced intrahepatic vascular resistance and diminished liver fibrosis. These effects were associated with a significant reduction in portal pressure without changes in arterial pressure. These results were further confirmed in the thioacetamide-cirrhotic model. We propose mitochondria-targeted antioxidants as a novel treatment approach against portal hypertension and cirrhosis. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  15. Maintained cerebral metabolic ratio during exercise in patients with beta-adrenergic blockade

    DEFF Research Database (Denmark)

    Gam, Christiane M B; Rasmussen, Peter; Secher, Niels H

    2009-01-01

    patients in oral treatment with propranolol are able to mobilize brain non-oxidative carbohydrate metabolism. METHODS: Incremental cycle ergometry to exhaustion (86 +/- 4.2 W; mean +/- SD) was performed in eight cirrhotic patients instrumented with a catheter in the brachial artery and one retrograde...... in the right internal jugular vein. Healthy subjects form the control group. RESULTS: In beta-blocked cirrhotic patients arterial lactate increased from 1.5 +/- 0.3 to 5.1 +/- 0.8 mM (Pdifference (a-v diff) from -0.01 +/- 0.03 to 0.30 +/- 0.05 mM (P

  16. Idiopathic non-cirrhotic portal hypertension: a review

    NARCIS (Netherlands)

    Schouten, Jeoffrey N. L.; Verheij, Joanne; Seijo, Susana

    2015-01-01

    Idiopathic non-cirrhotic portal hypertension (INCPH) is a rare disease characterized of intrahepatic portal hypertension in the absence of cirrhosis or other causes of liver disease and splanchnic venous thrombosis. The etiology of INCPH can be classified in five categories: 1) immunological

  17. Pathology of idiopathic non-cirrhotic portal hypertension.

    Science.gov (United States)

    Guido, Maria; Sarcognato, Samantha; Sacchi, Diana; Colloredo, Guido

    2018-04-12

    Idiopathic non-cirrhotic portal hypertension is an under-recognized vascular liver disease of unknown etiology, characterized by clinical signs of portal hypertension in the absence of cirrhosis. By definition, any disorder known to cause portal hypertension in the absence of cirrhosis and any cause of chronic liver disease must be excluded to make a diagnosis of idiopathic non-cirrhotic portal hypertension. However, the diagnosis is often difficult because the disease resembles cirrhosis and there is no gold standard test. Liver biopsy is an essential tool: it is able to exclude cirrhosis and other causes of portal hypertension and it allows the identification of the characteristic lesions. Nonetheless, the histological diagnosis of idiopathic non-cirrhotic portal hypertension is not always straightforward, in particular by needle biopsy samples, because there is no pathognomonic lesion, but rather a variety of vascular changes which are unevenly distributed, very subtle, and not all necessarily identified in a single specimen. Pathologists should be able to recognize several patterns of injury, involving portal/periportal areas as well as parenchymal structures.The histological features of idiopathic non-cirrhotic portal hypertension are described in this review, focusing on their interpretation in needle biopsy specimens.

  18. A Randomized Controlled Study of Fuzheng Huayu Capsule for Prevention of Esophageal Variceal Bleeding in Patients with Liver Cirrhosis

    Directory of Open Access Journals (Sweden)

    Jie Gu

    2013-01-01

    Full Text Available To elucidate the role of Fuzheng Huayu Capsule, a herbal formula, in the prevention of esophageal variceal bleeding in cirrhotic patients, a multicenter randomized and placebo-controlled trial was carried out. One hundred forty-six cirrhotic patients with esophageal varices were enrolled to compare the probability of upper gastrointestinal bleeding and survival between Fuzheng Huayu Capsule group and controlled group for the duration of 2 years. The results demonstrated that the FZHYC could effectively reduce the risk of variceal bleeding and improve survival rates for cirrhotic patients with varices, especially the combination of the capsule and Propranolol, which presented a better effect; FZHYC could reduce the varices size in patients with small ones. Its effect may be related to the amelioration of hepatic fibrosis.

  19. Results after gastrocnemius recession in 73 patients.

    Science.gov (United States)

    Molund, Marius; Paulsrud, Øyvind; Ellingsen Husebye, Elisabeth; Nilsen, Fredrik; Hvaal, Kjetil

    2014-12-01

    Very few studies describe the clinical results and complications following the surgical procedure of gastrocnemius recession. To survey the patient reported outcomes in patients operated with gastrocnemius recession as single procedure for various foot conditions. 93 patients operated with gastrocnemius recession as single procedure between 2006 and 2011 were detected in the database. 73 patients responded to the invitation for study participation. Questionnaires containing patient reported satisfaction, complications, plantar flexion power and visual analog pain score were used for evaluation of the postoperative result. 45/73 (62%) patients reported a good or excellent result. 8/73 (11%) patients reported a significant postoperative complication. 16/73 (22%) patients noted reduced or severely reduced plantar flexion power after surgery. VAS pain score significantly decreased from 7.0 before surgery to 1.8 (p=0.015) after surgery for patients with plantar fasciitis (n=18) and from 5.6 to 2.3 (p<0.01) for patients with metatarsalgia (n=28). Patients treated with gastrocnemius recession for plantar fasciitis demonstrated good clinical results. The complication rate was higher than reported by others. Copyright © 2014 European Foot and Ankle Society. Published by Elsevier Ltd. All rights reserved.

  20. Nutritional assessment in patients with cirrhosis

    Directory of Open Access Journals (Sweden)

    Sabrina Alves Fernandes

    2012-03-01

    Full Text Available CONTEXT: Malnutrition in cirrhotic patients with end-stage disease is common, and the degree of nutritional debilitation can play an important role in the pathogenesis of complications and cause a negative impact on prognosis. However, it involves difficulties and controversies regarding the identification of the best nutritional assessment method. OBJECTIVE: To identify a method that provides a safe and effective nutritional diagnosis. METHODS: Cross-sectional study with 129 cirrhotic patients. Anthropometric measurements, subjective global assessment, hand grip strength and bioelectrical impedance. RESULTS: Through phase angle of bioelectrical impedance analysis (BIA method, significant associations with Child-Pugh (P = 0.008, age group and gender were observed. The ROC (receiver operator characteristic curve was generated to determine the best cutoff point of the phase angle of cirrhotic patients, serving as one of the reference parameters for the nutritional assessment with bioimpedance in this study, considering the classification through Child-Pugh score as the reference standard for the clinical conditions of patients with cirrhosis. CONCLUSIONS: The assessment through bioelectrical impedance presented a statistically significant correlation with Child-Pugh score. The identification of phase angle of 5.44º is the new parameter suggested for the classification of the nutritional conditions of cirrhotic patients.

  1. Circulating CXCL10 in cirrhotic portal hypertension might reflect systemic inflammation and predict ACLF and mortality

    DEFF Research Database (Denmark)

    Lehmann, Jennifer M; Claus, Karina; Jansen, Christian

    2018-01-01

    BACKGROUND & AIMS: CXCR% ligands play an important role in hepatic injury, inflammation and fibrosis. While CXCL9 and CXCL11 are associated with survival in patients receiving transjugular intrahepatic portosystemic shunt (TIPS), the role of CXCL10 in severe portal hypertension remains unknown...... inflammation and it is correlated with acute decompensation, ACLF and complications in patients with severe portal hypertension receiving TIPS. CXCL10 predicts survival in these patients and a decrease in CXCL10 after TIPS may be considered a good prognostic factor........ METHODS: A total of 89 cirrhotic patients were analysed. CXCL10 protein levels were measured in portal and hepatic blood at TIPS insertion and 2 weeks later in 24 patients. CXCL10 and IL8 levels were assessed in portal, hepatic, cubital vein and right atrium blood in a further 25 patients at TIPS...

  2. Efecto hemodinámico esplácnico de somatostatina y octreótido en cirróticos: Estudio con ultrasonografía Doppler Splanchnic hemodynamic effects of somatostatin and octreotide in cirrhotic patients: A Doppler ultrasonographic study

    Directory of Open Access Journals (Sweden)

    F. J. Fernández Pérez

    2008-09-01

    Full Text Available Objetivo: valoración ultrasonografica Doppler del efecto hemodinámico de la administración intravenosa de somatostatina y octreótido. Material y método: aleatorizamos a 45 cirróticos con varices esofágicas para recibir en una hora una infusión intravenosa de somatostatina (SOM, 250 µg, octreotido (OCT, 50 µg o placebo (PLA. Pretratamiento y a 15, 30, 45 y 60 minutos medimos velocidad media, índice de congestión, volumen de flujo y diámetro de la vena porta además del índice de resistencia en arteria mesentérica superior. Analizamos las concentraciones séricas de bradicinina y péptido intestinal vasoactivo (VIP en situación basal y a 30 y 60 minutos. Resultados: respecto de los valores basales tanto SOM como OCT provocaron un descenso significativo en la velocidad (-19,41 vs. -11.19% y flujo portal (-22,79 vs. -12,33%, con aumento del índice de congestión (+17,5 vs. +7,5% y del índice de resistencia arterial (+7,18 vs. +6,16% respecto de sus valores basales (p Aim: Doppler-ultrasound assessment of the splanchnic hemodynamic effects of intravenous somatostatin and octreotide administration. Material and method: forty-five cirrhotic patients with esophageal varices were randomized to receive 1-hour intravenous somatostatin (SOM, 250 µg, octreotide (OCT, 50 µg, or placebo (PLA. In baseline and at 15, 30, 45 and 60 minutes of infusion, mean velocity, congestion index, flow volume and diameter of the portal vein, as well as the superior mesenteric artery resistivity index, were measured. Plasma bradykinine and vasoactive intestinal peptide (VIP concentrations were also measured at baseline and at 30 and 60 minutes. Results: while placebo caused no changes in any of the venous and arterial parameters, SOM and OCT caused a sustained decrease in portal vein velocity (-19.41 vs. -11.19% and flow (-22.79 vs. -12.33%, and an increase in the congestion index (+17.5 vs. +7.5% and resistivity index of the superior mesenteric artery (+7

  3. [Role of splenectomy in the treatment of non-cirrhotic portal hypertension: about 3 cases].

    Science.gov (United States)

    Belhamidi, Mohamed Said; Hammi, Salah Eddine; Bouzroud, Mohamed; Benmoussa, Mustapha; Ali, Abdelmounaim Ait; Bounaim, Ahmed

    2017-01-01

    Non-cirrhotic portal hypertension was first described by Guido BANTI in 1898 as a condition characterized by the association of portal hypertension with splenomegaly, anemia and healthy liver. The diagnosis was based on abdominal ultrasound, splenoportography and liver biopsy. Our study aimed to evaluate the role of splenectomy in non-cirrhotic portal hypertension. We conducted a retrospective study of 3 patients (2 women and 1 man) treated by our staff over the period January 2010 -September 2016. The diagnosis of idiopathic portal hypertension was based on the following criteria: portal hypertension, the presence of oesophageal varices associated with splenomegaly, the absence of cirrhosis or of other liver disorders responsible of portal hypertension. All patients underwent splenectomy. Outcome after splenectomy was marked by the standardization of clinical, radiological and biological signs of this disease associated with the absence of oesophageal varices recurrence. Splenectomy associated with ligation of oesophageal varices may be sufficient to treat this syndrome and especially its consequences without using splenorenal bypass.

  4. Idiopathic Non-Cirrhotic Intrahepatic Portal Hypertension (NCIPH)—Newer Insights into Pathogenesis and Emerging Newer Treatment Options

    Science.gov (United States)

    Goel, Ashish; Elias, Joshua E.; Eapen, Chundamannil E.; Ramakrishna, Banumathi; Elias, Elwyn

    2014-01-01

    Chronic microangiopathy of portal venules results in idiopathic non-cirrhotic intrahepatic portal hypertension (NCIPH). Recent data suggest a role for vasoactive factors of portal venous origin in the pathogenesis of this ‘pure’ vasculopathy of the liver. Enteropathies (often silent), are an important ‘driver’ of this disease. NCIPH is under-recognized and often mis-labeled as cryptogenic cirrhosis. Liver biopsy is needed to prove the diagnosis of NCIPH. In these patients, with advancing disease and increased porto-systemic shunting, the portal venous vasoactive factors bypass the liver filter and contribute to the development of pulmonary vascular endothelial disorders—porto-pulmonary hypertension and hepato-pulmonary syndrome as well as mesangiocapillary glomerulonephritis. Prognosis in NCIPH patients is determined by presence, recognition and management of associated disorders. With better understanding of the pathogenesis of NCIPH, newer treatment options are being explored. Imbalance in ADAMTS 13 (a disintegrin and metalloprotease with thrombospondin type 1 motif, member 13): vWF (von-Willebrand factor) ratio is documented in NCIPH patients and may have a pathogenic role. Therapeutic interventions to correct this imbalance may prove to be important in the management of NCIPH. PMID:25755567

  5. Oral manifestations of hospitalized cirrhotics at shaikh zayed hospital, lahore: a pilot study

    International Nuclear Information System (INIS)

    Ijaz, S.; Ijaz, T.Q.; Butt, A.K.

    2006-01-01

    In Pakistan cirrhosis has reached alarming proportions due to spread of HCV and HBV viruses. Some of the oral manifestations of cirrhosis have been found to exhibit geographically variability. There is no research available on the oral health of these patients in Pakistan and their specific oral problems are not known. This study examined a cohort of cirrhotic patients admitted at Shaikh Zayed hospital Lahore to assess their oral health status and needs. Materials and methods: Thirty consecutive patients admitted with diagnosis of cirrhosis were examined for oral health status. Extra oral examination included any visible lesions or abnormalities on the face, head or neck region, lymph node enlargement and TMJ dysfunction. Intra oral examination included measurement of caries (DMFT) and periodontal disease level (CPITN), oral mucosal lesions, prosthetic status and prosthetic needs of the patients. All findings were recorded on the standard WHO oral health survey form. The oral health of this cohort was poor compared to the general population. Xerostomia (20%), papillary atrophy (100%), oral Melanosis (90%), petechieal hemorrhages (26%) and glossitis (53%) were found prevalent in the sample. Two females had oral lichen planus and one of the patients had oral ulceration. DMFT score (Mean=5.7) was not different from national average (Mean=8.02). Periodontal disease was more severe than general population. Less than 21% of the sample wore prostheses and over 50% needed one. TMJ dysfunction was common but fewer patient complained of the condition that the number of patients with clinical signs. Conclusions: Oral health of cirrhotic population is worse than general population and they have significant oral health needs. Further research is required to investigate this relationship. Effective oral health education of patients and physicians is required to reduce the burden of oral disease thus improving quality of life for these patients. (author)

  6. MRI for characterization of primary tumors in the non-cirrhotic liver: Added value of Gd-EOB-DTPA enhanced hepatospecific phase

    Energy Technology Data Exchange (ETDEWEB)

    Donati, Olivio F.; Hunziker, Roger; Fischer, Michael A. [Institute of Diagnostic and Interventional Radiology, University Hospital Zurich, Zurich (Switzerland); Raptis, Dimitri A.; Breitenstein, Stefan [Department of Visceral and Transplant Surgery, Swiss Hepato-Pancreato-Biliary (HPB) Center, University Hospital Zurich, Zurich (Switzerland); Patak, Michael A., E-mail: Michael.Patak@hirslanden.ch [Institute of Diagnostic and Interventional Radiology, University Hospital Zurich, Zurich (Switzerland); Clinic Hirslanden, Hirslanden Hospital Group, Zurich (Switzerland)

    2014-07-15

    Purpose: To evaluate the added value of hepatospecific phase in Gd-EOB-DTPA enhanced magnetic resonance imaging (MRI) in patients with primary tumors in non-cirrhotic liver. Methods: Twenty-nine patients (median, 39 years; range, 18–81 years; 11 male) underwent preoperative Gd-EOB-DTPA enhanced MRI including hepatospecific phase after 10 and 20 min of contrast injection at four institutions in Europe, North America and New Zealand. Images were evaluated by three different readers (R1–R3) who characterized liver tumors with and without consultation of the hepatospecific phase images. Confidence in diagnosis was scored on a visual analog scale from 1 to 10. Histopathology (adenoma, n = 5; focal nodular hyperplasia, n = 11 and hepatocellular carcinoma, n = 13) in all patients served as the standard of reference. Differences were evaluated using the McNemar and Wilcoxon signed rank test. Results: Without hepatospecific phase images available, 22 (76%), 19 (66%) and 19 (66%) of 29 tumors were characterized correctly by the three readers respectively. Mean confidence in diagnosis was 6.1, 5.7 and 5.8. With the hepatospecific phase included, characterization of liver tumors did not change significantly with 21 (72%), 23 (79%) and 19 (66%) of 29 tumors diagnosed correctly (p > 0.05). According confidence ratings increased to 6.3, 6.5 and 7.7, respectively. Increase in diagnostic confidence was significant for R2 and R3 (p < 0.05) and independent of reader's experience. Conclusion: The additional hepatospecific phase in Gd-EOB-DTPA enhanced MRI did not significantly increase diagnostic accuracy in characterization of primary tumors in the non-cirrhotic liver. However, 2/3 readers showed a significant increase in diagnostic confidence after consultation of the hepatospecific phase.

  7. Patient information in radiooncology. Results of a patient survey

    International Nuclear Information System (INIS)

    Schaefer, C.; Dietl, B.; Putnik, K.; Altmann, D.; Herbst, M.; Marienhagen, J.

    2002-01-01

    Background: As a result of increased interest and public demand, providing patients with adequate information about radiooncology has become more and more difficult for the doctor. Insufficient patient information can not only cause anxiety for the patient, but can also lead to legal action against the physician. In order to gain a deeper insight into our clinical practice of providing patient information, we developed a special questionnaire. We describe our first experiences in using this questionnaire at our institute. Patients and methods: We examine the amount of information and level of satisfaction, as well as the agreement of assessment between patient and physician after the provision of standard patient information before and at the end of radiotherapy. 51 consecutive patients were interviewed with a newly designed questionnaire. The first questioning with 13 items was carried out before radiotherapy and the second with ten items was done at the end of treatment. Sum scores for information and satisfaction were defined and agreement was measured by the weighted κ coefficient. Results: Global level of information and satisfaction was good, and a significant increase in information level and a significant decline in satisfaction were seen between questionnaire 1 and 2. Agreement between patient and physician was fair, for example intent of treatment resulted in a κ coefficient of 0.34, and poor for the doctor's role with a κ coefficient of -0.002. Only 52% of the patients who received palliative radiotherapy rated correctly the non-curative intent of treatment, whereas 86% of the patients who received curative radiotherapy made a correct statement. Before radiotherapy, emotional state was often both negatively and positively assessed by the patients. Conclusion: Our short questionnaire is simple and easy to understand. It provides insights into patient information with respect to assessment of the information, satisfaction level, and agreement between

  8. Lymphatic marker podoplanin/D2-40 in human advanced cirrhotic liver- Re-evaluations of microlymphatic abnormalities

    Science.gov (United States)

    2010-01-01

    Background From the morphological appearance, it was impossible to distinguish terminal portal venules from small lymphatic vessels in the portal tract even using histochemical microscopic techniques. Recently, D2-40 was found to be expressed at a high level in lymphatic endothelial cells (LECs). This study was undertaken to elucidate hepatic lymphatic vessels during progression of cirrhosis by examining the expression of D2-40 in LECs. Methods Surgical wedge biopsy specimens were obtained from non-cirrhotic portions of human livers (normal control) and from cirrhotic livers (LC) (Child A-LC and Child C-LC). Immunohistochemical (IHC), Western blot, and immunoelectron microscopic studies were conducted using D2-40 as markers for lymphatic vessels, as well as CD34 for capillary blood vessels. Results Imunostaining of D2-40 produced a strong reaction in lymphatic vessels only, especially in Child C-LC. It was possible to distinguish the portal venules from the small lymphatic vessels using D-40. Immunoelectron microscopy revealed strong D2-40 expression along the luminal and abluminal portions of the cell membrane of LECs in Child C-LC tissue. Conclusion It is possible to distinguish portal venules from small lymphatic vessels using D2-40 as marker. D2-40- labeling in lymphatic capillary endothelial cells is related to the degree of fibrosis in cirrhotic liver. PMID:21059220

  9. Lymphatic marker podoplanin/D2-40 in human advanced cirrhotic liver- Re-evaluations of microlymphatic abnormalities

    Directory of Open Access Journals (Sweden)

    Yoshimura Kazunori

    2010-11-01

    Full Text Available Abstract Background From the morphological appearance, it was impossible to distinguish terminal portal venules from small lymphatic vessels in the portal tract even using histochemical microscopic techniques. Recently, D2-40 was found to be expressed at a high level in lymphatic endothelial cells (LECs. This study was undertaken to elucidate hepatic lymphatic vessels during progression of cirrhosis by examining the expression of D2-40 in LECs. Methods Surgical wedge biopsy specimens were obtained from non-cirrhotic portions of human livers (normal control and from cirrhotic livers (LC (Child A-LC and Child C-LC. Immunohistochemical (IHC, Western blot, and immunoelectron microscopic studies were conducted using D2-40 as markers for lymphatic vessels, as well as CD34 for capillary blood vessels. Results Imunostaining of D2-40 produced a strong reaction in lymphatic vessels only, especially in Child C-LC. It was possible to distinguish the portal venules from the small lymphatic vessels using D-40. Immunoelectron microscopy revealed strong D2-40 expression along the luminal and abluminal portions of the cell membrane of LECs in Child C-LC tissue. Conclusion It is possible to distinguish portal venules from small lymphatic vessels using D2-40 as marker. D2-40- labeling in lymphatic capillary endothelial cells is related to the degree of fibrosis in cirrhotic liver.

  10. Prognostic indicators in alcoholic cirrhotic men

    DEFF Research Database (Denmark)

    Gluud, C; Henriksen, Jens Henrik Sahl; Nielsen, G

    1988-01-01

    as wedged minus free hepatic vein pressure, and median pressure was 14 mm Hg (range = 3 to 26 mm Hg). Fourteen of 31 patients (45%) had esophageal varices at upper gastrointestinal endoscopy (the size being considered large in nine patients). During follow-up (median = 31 months; range = 2 to 51 months), 12...... patients (21%) developed variceal hemorrhage. Applying Cox's regression analysis, information about previous variceal bleeding (p = 0.0046), large varices at endoscopy (p = 0.012), hepatic vein pressure gradient (p = 0.0056) and indocyanine green clearance (p = 0.038) all contained significant prognostic...

  11. Regulation of collagen production in freshly isolated cell populations from normal and cirrhotic rat liver: Effect of lactate

    International Nuclear Information System (INIS)

    Cerbon-Ambriz, J.; Cerbon-Solorzano, J.; Rojkind, M.

    1991-01-01

    Previous work has shown that lactic acid, and to a lesser extent pyruvic acid, is able to increase collagen synthesis significantly in liver slices of CCl4-treated rats but not normal rats. The purpose of this report is to document which cells in the cirrhotic liver are responsible for the lactate-stimulated increase in collagen synthesis. It was found that (a) incorporation of 3H-proline into protein-bound 3H-hydroxyproline is increased threefold to fourfold in hepatocytes from CCl4-treated rats as compared with normal rat hepatocytes; (b) neither the hepatocytes from normal nor those from CCl4-treated rats modify their collagen synthesizing capacity when 30 mmol/L lactic acid was added to the incubation medium; (c) nonparenchymal cells obtained from livers of CCl4-treated rats synthesize much less collagen than hepatocytes, but their synthesis is stimulated twofold by lactic acid; (d) from the different nonparenchymal cells, only fat-storing (Ito) cells increase collagen synthesis when lactic acid is present in the incubation medium. These results suggest that the increased lactic acid levels observed in patients with alcoholic hepatic cirrhosis may play an important role in the development of fibrosis by stimulating collagen production by fat-storing (Ito) cells

  12. Evaluation of portal hypertension in cirrhotic patients using color duplex-doppler ultrasound. Preliminary study; Evaluacion de la hipertension portal del cirrotico mediante ultrasonografia duplex-Doppler color. Estudio prliminar

    Energy Technology Data Exchange (ETDEWEB)

    Varas, M J; Torres, G; Sanllely, H [Unidad de Ecografias, Consorcio del Hospital de la Cruz Roja, L` Hospitalet de Llobregat, Barcelona (Spain)

    1996-09-01

    The objective was to compare data obtained by color duplex-Doppler ultrasound (mean velocity, flow and portal vein congestion index) in patients with chronic diffuse liver disease with and without portal hypertension (PH) (demonstrated endoscopically) with that of a healthy control group. Over a two-year period, 50 studies were performed in 10 healthy subjects (control group) with a mean age of 36 years and in 40 chronic liver disease patients (study group with a mean age of 58 years), most of whom presented alcoholic liver cirrhosis and belonged to Child-Pugh class B. They were subdivided according to endoscopic study into patients without (group 1) and with (group 2) portal hypertension. There were statistically significant differences in the diameters of splenic vein, spleen, portal vein and in the portal Vm, which decreased as the Child-Pugh score rose. When the patients without (group 1) and with (group 2) endoscopic evidence of PH (esophageal varices)were analyzed and compared, the two groups presented no statistically significant differences with respect to portal Vm, blood flow out of the liver, presence of collateral vessels, or the portal vein congestion index; the latter was significantly different in both the study group as a whole and in the patients with PH when compared with the control group. Given that this report is based on a pilot study which requires a larger sample number, we are unable to arrive at definitive conclusions. (Author) 18 refs.

  13. Differentiation of cirrhotic vs idiopathic portal hypertension using /sup 99m/Tc-Sn colloid dynamic and static scintigraphy

    International Nuclear Information System (INIS)

    Qureshi, H.; Zuberi, S.J.; Alam, S.E.; Kamal, S.; Khan, R.A.

    1991-01-01

    Thirty seven cases of portal hypertension with endoscopically proven oesophageal varices underwent liver biopsy to determine the etiology hypertension. Of the total, 19 had idiopathic hypertension (IPH). Later all these patients udnderwent Tc/sup 99m/Sn colloid, static and dynamic scintigraphy of the liver and spleen. Ratios of the area and of the integral and slope of the integral for liver and spleen were calculated to see if any of these ratios can differentiate cirrhotics from IPH. Significant difference was noted in the ratio of the area (L/S) in both patients and controls, but the ratios of the integral and the slope of the integral were not only significantly different in the patients and controls but also in the two groups of patients (cirrosis and IPH). The sensitivity of this test when compared with the histology was 58% for both cirrosis and IPH but when compared with clinical diagnosis it was 76% for cirrosis and 62% for idiophatic group. Therefore by adding the above mentioned test in the routine study of liver scintigraphy in patients with portal hypertension, further differentiation of cirrhotic group can be done from idiophatic group. (author)

  14. Intensive Care Management of Patients with Cirrhosis.

    Science.gov (United States)

    Olson, Jody C

    2018-06-01

    Cirrhosis is a major worldwide health problem which results in a high level of morbidity and mortality. Patients with cirrhosis who require intensive care support have high mortality rates of near 50%. The goal of this review is to address the management of common complications of cirrhosis in the ICU. Recent epidemiological studies have shown an increase in hospitalizations due to advanced liver disease with an associated increase in intensive care utilization. Given an increasing burden on the healthcare system, it is imperative that we strive to improve our management cirrhotic patients in the intensive care unit. Large studies evaluating the management of patients in the intensive care setting are lacking. To date, most recommendations are based on extrapolation of data from studies in cirrhosis outside of the ICU or by applying general critical care principles which may or may not be appropriate for the critically ill cirrhotic patient. Future research is required to answer important management questions.

  15. Challenging patient safety culture: survey results

    NARCIS (Netherlands)

    Hellings, Johan; Schrooten, Ward; Klazinga, Niek; Vleugels, Arthur

    2007-01-01

    PURPOSE: The purpose of this paper is to measure patient safety culture in five Belgian general hospitals. Safety culture plays an important role in the approach towards greater patient safety in hospitals. DESIGN/METHODOLOGY/APPROACH: The Patient Safety Culture Hospital questionnaire was

  16. Penile brachytherapy: Results for 49 patients

    International Nuclear Information System (INIS)

    Crook, Juanita M.; Jezioranski, John; Grimard, Laval; Esche, Bernd; Pond, G.

    2005-01-01

    Purpose: To report results for 49 men with squamous cell carcinoma (SCC) of the penis treated with primary penile interstitial brachytherapy at one of two institutions: the Ottawa Regional Cancer Center, Ottawa, and the Princess Margaret Hospital, Toronto, Ontario, Canada. Methods and Materials: From September 1989 to September 2003, 49 men (mean age, 58 years; range, 22-93 years) had brachytherapy for penile SCC. Fifty-one percent of tumors were T1, 33% T2, and 8% T3; 4% were in situ and 4% Tx. Grade was well differentiated in 31%, moderate in 45%, and poor in 2%; grade was unspecified for 20%. One tumor was verrucous. All tumors in Toronto had pulsed dose rate (PDR) brachytherapy (n = 23), whereas those in Ottawa had either Iridium wire (n 22) or seeds (n = 4). Four patients had a single plane implant with a plastic tube technique, and all others had a volume implant with predrilled acrylic templates and two or three parallel planes of needles (median, six needles). Mean needle spacing was 13.5 mm (range, 10-18 mm), mean dose rate was 65 cGy/h (range, 33-160 cGy/h), and mean duration was 98.8 h (range, 36-188 h). Dose rates for PDR brachytherapy were 50-61.2 cGy/h, with no correction in total dose, which was 60 Gy in all cases. Results: Median follow-up was 33.4 months (range, 4-140 months). At 5 years, actuarial overall survival was 78.3% and cause-specific survival 90.0%. Four men died of penile cancer, and 6 died of other causes with no evidence of recurrence. The cumulative incidence rate for never having experienced any type of failure at 5 years was 64.4% and for local failure was 85.3%. All 5 patients with local failure were successfully salvaged by surgery; 2 other men required penectomy for necrosis. The soft tissue necrosis rate was 16% and the urethral stenosis rate 12%. Of 8 men with regional failure, 5 were salvaged by lymph node dissection with or without external radiation. All 4 men with distant failure died of disease. Of 49 men, 42 had an intact

  17. Serum zinc level in patients with liver cirrhosis

    International Nuclear Information System (INIS)

    Soomro, A.A.; Devrajani, B.R.; Shaikh, K.; Shah, S.Z.A.; Devrajani, T.; Bibi, I.

    2009-01-01

    Objective: To determine the serum zinc level in patients with liver cirrhosis. Methodology: This descriptive cross sectional study was conducted at Liaquat University Hospital Hyderabad Sindh, Pakistan. All patients above 12 years of age, of either gender and known (diagnosed) cases of liver cirrhosis were further evaluated for their serum zinc level. The data was analyzed in statistical software (SPSS) and the p value <0.05 was considered as statistically significant. Result: One hundred twenty seven cirrhotic patients with means age 42.7559 +- 15.8894 were evaluated and assessed. The serum zinc was low in 69% patients. According to Child-Pugh classification 72% zinc deficient cirrhotic subjects were in class C, 16% in class B and 12% in class A. 94% subjects had hepatitis C virus infection, 4% had hepatitis B virus infection and 2% had history of alcoholism. Conclusion: The serum zinc level was low in patients with liver cirrhosis. (author)

  18. Effect of Metoclopramide on Portal Blood Flow in Patients with Liver Cirrhosis: Evaluation by the Pulsed Doppler System

    International Nuclear Information System (INIS)

    Baik, Soon Koo; Lee, Yong Gyu; Hong, Sa Joon; Lee, Seong Wu; Lee, Dong Ki; Kwong, Sang Ok

    1994-01-01

    Metoclopramide is known to lower the intravariceal flow by raising the lower esophageal sphincter pressure and consequently decreases the portal blood flow. So we designed this study to assess the effect of metoclopramide on portal blood flow in cirrhotic patients using pulsed Doppler system. By using pulsed Doppler ultrasound, portal blood velocity, diameter of the portal vein, portal blood flow, blood pressure and pulse rate were measured at 15, 30 and 60 minutes after administration of 20mg metoclopramide in 16cirrhotic patients and compared with the basal values. In order 10 cirrhotic patients, normal saline was administrated, and the above mentioned parameters were measured. Wothin 15 minutes after intravenous administration of 20mg metoclopramide, portal blood velocity and portal blood flow decreased significantly, from 12.45+2.64 to 11.80+2.55cm/sec and from 1006.3+407.1 to 974.4+414.7ml/min, respectively(P<0.05). In placebo group,there was no significant change in measured parameters after administration of normal saline. These results support the hypothesis that metoclopramide significantly decreases the portal blood flow transiently in cirrhotic patients with portal hypertension

  19. Magnetic resonance imaging of the cirrhotic liver: Anupdate

    Institute of Scientific and Technical Information of China (English)

    Agnes Watanabe; Miguel Ramalho; Mamdoh AlObaidy; Hye Jin Kim; Fernanda G Velloni; Richard C Semelka

    2015-01-01

    Noninvasive imaging has become the standard forhepatocellular carcinoma (HCC) diagnosis in cirrhoticlivers. In this review paper, we go over the basics ofMR imaging in cirrhotic livers and describe the imagingappearance of a spectrum of hepatic nodules markingthe progression from regenerative nodules to low- andhigh-grade dysplastic nodules, and ultimately to HCCs.We detail and illustrate the typical imaging appearancesof different types of HCC including focal, multifocal,massive, diffuse/infiltrative, and intra-hepaticmetastases; with emphasis on the diagnostic value ofMR in imaging these lesions. We also shed some lighton liver imaging reporting and data system, and therole of different magnetic resonance imaging (MRI)contrast agents and future MRI techniques includingthe use of advanced MR pulse sequences and utilizationof hepatocyte-specific MRI contrast agents, and howthey might contribute to improving the diagnosticperformance of MRI in early stage HCC diagnosis.

  20. Hepatic regeneration after sublethal partial liver irradiation in cirrhotic rats

    International Nuclear Information System (INIS)

    Gu Ke; Lai Songtao; Ma Ningyi; Zhao Jiandong; Ren Zhigang; Wang Jian; Liu Jin; Jiang Guoliang

    2011-01-01

    Our previous animal study had demonstrated that partial liver irradiation (IR) could stimulate regeneration in the protected liver, which supported the measurements adopted in radiotherapy planning for hepatocellular carcinoma. The purpose of this present study is to investigate whether cirrhotic liver repopulation could be triggered by partial liver IR. The cirrhosis was induced by thioacetamide (TAA) in rats. After cirrhosis establishment, TAA was withdrawn. In Experiment 1, only right-half liver was irradiated with single doses of 5 Gy, 10 Gy and 15 Gy, respectively. In Experiment 2, right-half liver was irradiated to 15 Gy, and the left-half to 2.5 Gy, 5 Gy and 7.5 Gy, respectively. The regeneration endpoints, including liver index (LI); mitotic index (MI); liver proliferation index (LPI); proliferating cell nuclear antigen-labeling index (PCNA-LI); serum hepatic growth factor (HGF), vascular endothelial growth factor (VEGF), transforming growth factor (TGF)-α and interleukin (IL)-6, were evaluated on 0 day, 30-day, 60-day, 90-day, 120-day and 150-day after IR. Serum and in situ TGF-β1 were also measured. In both experimental groups, the IR injuries were sublethal, inducing no more than 9% animal deaths. Upon TAA withdrawal, hepatic regeneration decelerated in the controls. In Experiment 1 except for LI, all other regeneration parameters were significantly higher than those in controls for both right-half and left-half livers. In Experiment 2 all regeneration parameters were also higher compared with those in controls for both half livers. Serum HGF and VEGF were increased compared with that of controls. Both unirradiated and low dose-irradiated cirrhotic liver were able to regenerate triggered by sublethal partial liver IR and higher doses and IR to both halves liver triggered a more enhanced regeneration. (author)

  1. Spider angiomas in patients with liver cirrhosis: Role of vascular endothelial growth factor and basic fibroblast growth factor

    Science.gov (United States)

    Li, Chung-Pin; Lee, Fa-Yauh; Hwang, Shinn-Jang; Lu, Rei-Hwa; Lee, Wei-Ping; Chao, Yee; Wang, Sung-Sang; Chang, Full-Young; Whang-Peng, Jacqueline; Lee, Shou-Dong

    2003-01-01

    AIM: To investigate whether vascular endothelial growth factor (VEGF) and basic fibroblastic growth factor (bFGF) are associated with spider angiomas in patients with liver cirrhosis. METHODS: Eighty-six patients with liver cirrhosis were enrolled and the number and size of the spider angiomas were recorded. Fifty-three healthy subjects were selected as controls. Plasma levels of VEGF and bFGF were measured in both the cirrhotics and the controls. RESULTS: Plasma VEGF and bFGF were increased in cirrhotics compared with controls (122 ± 13 vs. 71 ± 11 pg/mL, P = 0.003 for VEGF; 5.1 ± 0.5 vs. 3.4 ± 0.5 pg/mL, P = 0.022 for bFGF). In cirrhotics, plasma VEGF and bFGF were also higher in patients with spider angiomas compared with patients without spider angiomas (185 ± 28 vs. 90 ± 10 pg/mL, P = 0.003 for VEGF; 6.8 ± 1.0 vs. 4.1 ± 0.5 pg/mL, P = 0.017 for bFGF). Multivariate logistic regression showed that young age and increased plasma levels of VEGF and bFGF were the most significant predictors for the presence of spider angiomas in cirrhotic patients (odds ratio [OR] = 6.64, 95% confidence interval [CI] = 2.02-21.79, P = 0.002; OR = 4.35, 95%CI = 1.35-14.01, P = 0.014; OR = 5.66, 95%CI = 1.72-18.63, P = 0.004, respectively). CONCLUSION: Plasma VEGF and bFGF are elevated in patients with liver cirrhosis. Age as well as plasma levels of VEGF and bFGF are significant predictors for spider angiomas in cirrhotic patients. PMID:14669345

  2. Disrupted small world networks in patients without overt hepatic encephalopathy: A resting state fMRI study

    Energy Technology Data Exchange (ETDEWEB)

    Zhang, Long Jiang, E-mail: kevinzhlj@163.com [Department of Medical Imaging, Jinling Hospital, Medical School of Nanjing University, Nanjing, Jiangsu 210002 (China); Zheng, Gang [Department of Medical Imaging, Jinling Hospital, Medical School of Nanjing University, Nanjing, Jiangsu 210002 (China); College of Civil Aviation, Nanjing University of Aeronautics and Astronautics, Nanjing, Jiangsu 210016 (China); Zhang, Liping [College of Natural Science, Nanjing University of Aeronautics and Astronautics, Nanjing, Jiangsu 210016 (China); Zhong, Jianhui [Department of Biomedical Engineering, Zhejiang University, Hangzhou, Zhejiang 310027 (China); Li, Qiang [College of Natural Science, Nanjing University of Aeronautics and Astronautics, Nanjing, Jiangsu 210016 (China); Zhao, Tie Zhu [Department of Medical Imaging, Jinling Hospital, Medical School of Nanjing University, Nanjing, Jiangsu 210002 (China); College of Civil Aviation, Nanjing University of Aeronautics and Astronautics, Nanjing, Jiangsu 210016 (China); Lu, Guang Ming, E-mail: cjr.luguangming@vip.163.com [Department of Medical Imaging, Jinling Hospital, Medical School of Nanjing University, Nanjing, Jiangsu 210002 (China)

    2014-10-15

    Purpose: To explore changes in functional connectivity and topological organization of brain functional networks in cirrhotic patients with minimal hepatic encephalopathy (MHE) and non hepatic encephalopathy (nonHE) and their relationship with clinical markers. Materials and methods: Resting-state functional MR imaging was acquired in 22 MHE, 29 nonHE patients and 33 healthy controls. Functional connectivity networks were obtained by computing temporal correlations between any pairs of 90 cortical and subcortical regions. Graph analysis measures were quantitatively assessed for each subject. One-way analysis of covariance was applied to identify statistical differences of functional connectivity and network parameters among three groups. Correlations between clinical markers, such as Child–Pugh scores, venous blood ammonia level, and number connection test type A (NCT-A)/digit symbol test (DST) scores, and connectivity/graph metrics were calculated. Results: Thirty functional connectivities represented by edges were found to be abnormal (P < 0.05, FDR corrected) in cirrhotic patients, in which 16 edges (53.3%) were related with sub-cortical regions. MHE patients showed abnormal small-world attributes in the functional connectivity networks. Cirrhotic patients had significantly reduced nodal degree in 8 cortical regions and increased nodal centrality in 3 cortical regions. Twenty edges were correlated with either NCT-A or DST scores, in which 13 edges were related with sub-cortical regions. No correlation was found between Child–Pugh scores and graph theoretical measures in cirrhotic patients. Conclusion: Disturbances of brain functional connectivity and small world property loss are associated with neurocognitive impairment of cirrhotic patients. Reorganization of brain network occurred during disease progression from nonHE to MHE.

  3. Disrupted small world networks in patients without overt hepatic encephalopathy: A resting state fMRI study

    International Nuclear Information System (INIS)

    Zhang, Long Jiang; Zheng, Gang; Zhang, Liping; Zhong, Jianhui; Li, Qiang; Zhao, Tie Zhu; Lu, Guang Ming

    2014-01-01

    Purpose: To explore changes in functional connectivity and topological organization of brain functional networks in cirrhotic patients with minimal hepatic encephalopathy (MHE) and non hepatic encephalopathy (nonHE) and their relationship with clinical markers. Materials and methods: Resting-state functional MR imaging was acquired in 22 MHE, 29 nonHE patients and 33 healthy controls. Functional connectivity networks were obtained by computing temporal correlations between any pairs of 90 cortical and subcortical regions. Graph analysis measures were quantitatively assessed for each subject. One-way analysis of covariance was applied to identify statistical differences of functional connectivity and network parameters among three groups. Correlations between clinical markers, such as Child–Pugh scores, venous blood ammonia level, and number connection test type A (NCT-A)/digit symbol test (DST) scores, and connectivity/graph metrics were calculated. Results: Thirty functional connectivities represented by edges were found to be abnormal (P < 0.05, FDR corrected) in cirrhotic patients, in which 16 edges (53.3%) were related with sub-cortical regions. MHE patients showed abnormal small-world attributes in the functional connectivity networks. Cirrhotic patients had significantly reduced nodal degree in 8 cortical regions and increased nodal centrality in 3 cortical regions. Twenty edges were correlated with either NCT-A or DST scores, in which 13 edges were related with sub-cortical regions. No correlation was found between Child–Pugh scores and graph theoretical measures in cirrhotic patients. Conclusion: Disturbances of brain functional connectivity and small world property loss are associated with neurocognitive impairment of cirrhotic patients. Reorganization of brain network occurred during disease progression from nonHE to MHE

  4. Oxidant Status and Lipid Composition of Erythrocyte Membranes in Patients with Type 2 Diabetes, Chronic Liver Damage, and a Combination of Both Pathologies

    Directory of Open Access Journals (Sweden)

    Rolando Hernández-Muñoz

    2013-01-01

    Full Text Available There is an important set of cirrhotic and diabetic patients that present both diseases. However, information about metabolic and cellular blood markers that are altered, in conjunction or distinctively, in the 3 pathological conditions is scarce. The aim of this project was to evaluate several indicators of prooxidant reactions and the membrane composition of blood samples (serum and red blood cells (RBCs from patients clinically classified as diabetic (n=60, cirrhotic (n=70, and diabetic with liver cirrhosis (n=25 as compared to samples from a similar population of healthy individuals (n=60. The results showed that levels of TBARS, nitrites, cysteine, and conjugated dienes in the RBC of cirrhotic patients were significantly increased. However, the coincidence of diabetes and cirrhosis partially reduced the alterations promoted by the cirrhotic condition. The amount of total phospholipids and cholesterol was greatly enhanced in the patients with both pathologies (between 60 and 200% according to the type of phospholipid but not in the patients with only one disease. Overall, the data indicate that the cooccurrence of diabetes and cirrhosis elicits a physiopathological equilibrium that is different from the alterations typical of each individual malady.

  5. Metformin reduces intrahepatic fibrosis and intrapulmonary shunts in biliary cirrhotic rats

    Directory of Open Access Journals (Sweden)

    Mu-Tzu Ko

    2017-08-01

    Conclusion: Metformin reduced liver injury and improved hepatic fibrosis in cirrhotic rats. It also attenuated the intrapulmonary shunts. However, the effects of metformin on pulmonary angiogenesis and hypoxia were insignificant.

  6. Music therapy for coma patients: preliminary results.

    Science.gov (United States)

    Sun, J; Chen, W

    2015-04-01

    The application of quantitative EEG (δ+θ/α+β value) and GCS value to evaluate the role of music therapy for traumatic brain injury coma patients. Forty patients of traumatic brain injury coma were selected to meet the inclusion criteria. Twenty cases were selected for the rehabilitation, neurology and neurosurgery ward, whose families could actively cooperate with, and the patients could receive a long-term fixed nursing staff with formal music therapy (music group). Twenty cases were in the intensive care unit of the rehabilitation, neurology and neurosurgery ward. Their families members cooperated poorly, had often changing nursing staff, and without a formal music therapy (control group). After a one monthe follow up, the GCS value and quantitative EEG (δ+θ/α+β value) were compared between the two groups. Between the two groups, except for the presence or absence of formal music therapy, the rest of treatment had no significant difference and was matched by age, gender, and injury types. In 40 cases of traumatic brain injury patients, the GCS value increased in the music group after treatment when compared to the control group. The difference between the two groups was significant (p coma has obviously an effect on promoting to regain consciousness. The quantitative EEG (δ+θ/α+β value) can be used as an objective index to evaluate the state of brain function.

  7. Insulin resistance and delayed clearance of peptide hormones in cirrhotic rat liver

    International Nuclear Information System (INIS)

    Shankar, T.P.; Drake, S.; Solomon, S.S.

    1987-01-01

    Clearance of porcine insulin, glucagon, and human growth hormone was measured in intact perfused cirrhotic and normal rat livers. Binding and degradation of 125 I-insulin by hepatocytes isolated from cirrhotic and normal livers were also studied. The half-lives (t/sub 1/2/) of immunoreactive insulin and glucagon were 14.0 +/- 3.1 and 9.6 +/- 2.1 min in normal livers and 26.0 +/- 6.1 and 25.0 +/- 7.1 min in cirrhotic livers. Insulin binding and degradation by hepatocytes from control and cirrhotic livers showed no significant differences. Intraportal insulin infusion in perfusion studies suppressed glucagon-stimulated increases in glucose output from control livers but failed to suppress glucose production by cirrhotic livers, suggesting the presence of hepatic insulin resistance in cirrhosis. Impaired clearance of insulin and glucagon by the intact cirrhotic liver and normal binding and degradation of insulin by isolated hepatocytes suggest that factors such as intrahepatic fibrosis and shunting and postbinding defects may be responsible for the impaired hormone clearance and hepatic insulin resistance

  8. Arterio-portal shunts in the cirrhotic liver: perfusion computed tomography for distinction of arterialized pseudolesions from hepatocellular carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Fischer, Michael A. [University Hospital Zurich, Department of Diagnostic and Interventional Radiology, Zurich (Switzerland); Karolinska Institutet, Division of Medical Imaging and Technology. Department of Clinical Science, Intervention and Technology (CLINTEC), Stockholm (Sweden); Marquez, Herman P.; Gordic, Sonja; Alkadhi, Hatem [University Hospital Zurich, Department of Diagnostic and Interventional Radiology, Zurich (Switzerland); Leidner, Bertil; Aspelin, Peter; Brismar, Torkel B. [Karolinska Institutet, Division of Medical Imaging and Technology. Department of Clinical Science, Intervention and Technology (CLINTEC), Stockholm (Sweden); Klotz, Ernst [Computed Tomography and Radiation Oncology, Siemens Healthcare, Forchheim (Germany)

    2017-03-15

    To determine perfusion computed tomography (P-CT) findings for distinction of arterial pseudolesions (APL) from hepatocellular carcinoma (HCC) in the cirrhotic liver. 32 APL and 21 HCC in 20 cirrhotic patients (15 men; 65 ± 10 years), who underwent P-CT for evaluation of HCC pre- (N = 9) or post- (N = 11) transarterial chemoembolization, were retrospectively included using CT follow-up as the standard of reference. All 53 lesions were qualitatively (visual) and quantitatively (perfusion parameters) analysed according to their shape (wedge, irregular, nodular), location (not-/adjunct to a fistula), arterial liver perfusion (ALP), portal venous liver perfusion (PLP), hepatic perfusion index (HPI). Accuracy for diagnosis of HCC was determined using receiver operating characteristics. 18/32 (56 %) APL were wedge shaped, 10/32 (31 %) irregular and 4/32 (12 %) nodular, while 11/21 (52 %) HCC were nodular or 10/21 (48 %) irregular, but never wedge shaped. Significant difference between APL and HCC was seen for lesion shape in pretreated lesions (P < 0.001), and for PLP and HPI in both pre- and post-treated lesions (all, P < 0.001). Diagnostic accuracy for HCC was best for combined assessment of lesion configuration and PLP showing an area under the curve of 0.901. Combined assessment of lesion configuration and portal venous perfusion derived from P-CT allows best to discriminate APL from HCC with high diagnostic accuracy. (orig.)

  9. Diabetes as a risk factor for hepatic encephalopathy in cirrhosis patients

    DEFF Research Database (Denmark)

    Jepsen, Peter; Watson, Hugh; Andersen, Per Kragh

    2015-01-01

    BACKGROUND & AIMS: It remains unclear whether diabetes increases the risk for hepatic encephalopathy (HE) in cirrhotic patients. We examined this question using data from three randomized trials of satavaptan, a vasopressin receptor antagonist that does not affect HE risk, in cirrhotic patients...... with ascites. METHODS: The trials included 1198 patients, and we excluded those with HE before or at randomization and followed the remaining patients for the one year duration of the trials. They were examined for HE regularly, and we compared rates of first-time overt HE between diabetics and non-diabetic......Com comorbidity score. RESULTS: We included 862 patients of whom 193 (22%) had diabetes. In total, they experienced 115 first-time episodes of overt HE during the follow-up. Fewer diabetics than non-diabetic patients were in Child-Pugh class C at baseline (13% vs. 23%), yet they had higher cumulative risk...

  10. Clinical significance of measurement of plasma homocysteine (Hcy) levels in patients with hepatic cirrhosis

    International Nuclear Information System (INIS)

    Wu Jiaming

    2006-01-01

    Objective: To investigate the correlationship between the plasma homocysteine (Hcy) levels and development of hepatic cirrhosis as well as the diagnostic value of plasma Hcy determination. Method: Plasma Hcy levels were measured with ELISA in: (1) 64 patients with post-hepatitis cirrhosis (2) 42 patients with various types of hepatitis but no cirrhosis and (3) 60 controls. Results: The plasma levels of Hcy in patients with cirrhosis were significantly higher than those in the other two groups (P<0.01). The plasma Hcy levels in cirrhotic patients were well correlated with the levels of other hepatic fibrosis markers such as hyaluronic acid and laminin (r=0.87 and r=0.88 respectively, P<0.01), but were not correlated with cholesterol, triglyceride and HDL levels. Conclusion: Plasma Hcy levels was markedly elevated in cirrhotic patients and might be taken as a diagnostic marker. (authors)

  11. Amelioration of cirrhotic portal hypertension by targeted cyclooxygenase-1 siRNA delivery to liver sinusoidal endothelium with polyethylenimine grafted hyaluronic acid.

    Science.gov (United States)

    Lin, Liteng; Cai, Mingyue; Deng, Shaohui; Huang, Wensou; Huang, Jingjun; Huang, Xinghua; Huang, Mingsheng; Wang, Yong; Shuai, Xintao; Zhu, Kangshun

    2017-10-01

    Portal hypertension (PH), a leading cause of mortality in cirrhosis, lacks effective clinical therapeutic strategies. The increased thromboxane A 2 (TXA 2 ), derived primarily from the upregulation of cyclooxygenase-1 (COX-1) in cirrhotic liver sinusoidal endothelial cells (LSECs), is responsible for hepatic endothelial dysfunction and PH. Thus, blocking the COX-1 pathway in cirrhotic LSECs may benefit the treatment of PH. In this study, hyaluronate-graft-polyethylenimine (HA-PEI) was synthesized for the targeted delivery of COX-1 siRNA to LSECs. Compared to non-targeted PEI, HA-PEI mediated much more efficient siRNA delivery, which resulted in potent targeted gene silencing in LSECs. In vivo, HA-PEI notably increased the accumulation of siRNA along the sinusoidal lining of the liver, inhibited over-activation of the COX-1/TXA 2 pathway in LSECs, and successfully reduced portal pressure in cirrhotic mice. These results highlight the potential of HA-PEI complexed siRNA to serve as a LSECs-specific nanomedical system for effective gene therapy in PH. Copyright © 2017 Elsevier Inc. All rights reserved.

  12. Transplantation of endothelial progenitor cells ameliorates vascular dysfunction and portal hypertension in carbon tetrachloride-induced rat liver cirrhotic model.

    Science.gov (United States)

    Sakamoto, Masaharu; Nakamura, Toru; Torimura, Takuji; Iwamoto, Hideki; Masuda, Hiroshi; Koga, Hironori; Abe, Mitsuhiko; Hashimoto, Osamu; Ueno, Takato; Sata, Michio

    2013-01-01

    In cirrhosis, sinusoidal endothelial cell injury results in increased endothelin-1 (ET-1) and decreased nitric oxide synthase (NOS) activity, leading to portal hypertension. However, the effects of transplanted endothelial progenitor cells (EPCs) on the cirrhotic liver have not yet been clarified. We investigated whether EPC transplantation reduces portal hypertension. Cirrhotic rats were created by the administration of carbon tetrachloride (CCl(4) ) twice weekly for 10 weeks. From week 7, rat bone marrow-derived EPCs were injected via the tail vein in this model once a week for 4 weeks. Endothelial NOS (eNOS), vascular endothelial growth factor (VEGF) and caveolin expressions were examined by Western blots. Hepatic tissue ET-1 was measured by a radioimmunoassay (RIA). Portal venous pressure, mean aortic pressure, and hepatic blood flow were measured. Endothelial progenitor cell transplantation reduced liver fibrosis, α-smooth muscle actin-positive cells, caveolin expression, ET-1 concentration and portal venous pressure. EPC transplantation increased hepatic blood flow, protein levels of eNOS and VEGF. Immunohistochemical analyses of eNOS and isolectin B4 demonstrated that the livers of EPC-transplanted animals had markedly increased vascular density, suggesting reconstitution of sinusoidal blood vessels with endothelium. Transplantation of EPCs ameliorates vascular dysfunction and portal hypertension, suggesting this treatment may provide a new approach in the therapy of portal hypertension with liver cirrhosis. © 2012 Journal of Gastroenterology and Hepatology Foundation and Wiley Publishing Asia Pty Ltd.

  13. Novel Rat Model of Repetitive Portal Venous Embolization Mimicking Human Non-Cirrhotic Idiopathic Portal Hypertension.

    Science.gov (United States)

    Klein, Sabine; Hinüber, Christian; Hittatiya, Kanishka; Schierwagen, Robert; Uschner, Frank Erhard; Strassburg, Christian P; Fischer, Hans-Peter; Spengler, Ulrich; Trebicka, Jonel

    2016-01-01

    Non-cirrhotic idiopathic portal hypertension (NCIPH) is characterized by splenomegaly, anemia and portal hypertension, while liver function is preserved. However, no animal models have been established yet. This study assessed a rat model of NCIPH and characterized the hemodynamics, and compared it to human NCIPH. Portal pressure (PP) was measured invasively and coloured microspheres were injected in the ileocecal vein in rats. This procedure was performed weekly for 3 weeks (weekly embolization). Rats without and with single embolization served as controls. After four weeks (one week after last embolization), hemodynamics were investigated, hepatic fibrosis and accumulation of myofibroblasts were analysed. General characteristics, laboratory analyses and liver histology were collected in patients with NCIPH. Weekly embolization induced a hyperdynamic circulation, with increased PP. The mesenteric flow and hepatic hydroxyproline content was significantly higher in weekly embolized compared to single embolized rats (mesenteric flow +54.1%, hydroxyproline +41.7%). Mesenteric blood flow and shunt volumes increased, whereas splanchnic vascular resistance was decreased in the weekly embolization group. Fibrotic markers αSMA and Desmin were upregulated in weekly embolized rats. This study establishes a model using repetitive embolization via portal veins, comparable with human NCIPH and may serve to test new therapies.

  14. Usefulness of Ultrasound in the Evaluation of Morphologic Change of a Cirrhotic Liver During Respiration

    International Nuclear Information System (INIS)

    Byun, Joo Nam; Kim, Dong Hun; Suk, Eun Ha

    2010-01-01

    This study was designed to determine whether transabdominal ultrasound can detect different hepatic stiffness between patients with cirrhosis and control subjects. Sevent-three patients (Child-Pugh class A stage) with liver cirrhosis and 57 control subjects were included in this study. All patients were subdivided arbitrarily into two groups: early cirrhosis (n = 53) and overt cirrhosis (n = 20). Two sagittal images of the left lobe of the liver were obtained in the left hepatic vein level during the resting state and at full inspiration while pushing their belly out, by abdominal US (i.e., resting and stress image). The length between the inferior hepatic angle and the midpoint of the liver dome was measured in all images for the evaluation of liver distortion. The elongation was calculated by a formula: (L2-L1/L1) x 100(%): where L1 and L2 are the length of the liver for both the resting and stress image. The calculated elongated length (L2-L1, EL) and elongation rate were compared between cirrhotic patients and control subjects. For the control subjects, early cirrhosis, and overt cirrhosis groups, the mean ELs (elongation rate) were 2.34±0.98 cm (30.2±13.2%), 1.18±0.73 cm (14.9 ±9.5%) and 0.53±0.54 cm (6.3±6.6%), respectively. This difference among the three groups was statistically significant (p < 0.05). A possible best cut-off value of liver elongation rate is 17% for the prediction of cirrhosis (sensitivity: 90%, specificity: 75.3%). The liver of patients with liver cirrhosis is stiffer than that of control subjects. Calculation of the elongation rate in the left lobe of the liver during a respiratory maneuver may be used as an ancillary method of US for the evaluation of liver cirrhosis

  15. Usefulness of Ultrasound in the Evaluation of Morphologic Change of a Cirrhotic Liver During Respiration

    Energy Technology Data Exchange (ETDEWEB)

    Byun, Joo Nam [Chosun University Hospital, Gwangju (Korea, Republic of); Kim, Dong Hun [Soonchunhyang University Hospital Bucheon, Bucheon (Korea, Republic of); Suk, Eun Ha [Asan Medical Center, University of Ulsan College of Medicine, Seoul (Korea, Republic of)

    2010-12-15

    This study was designed to determine whether transabdominal ultrasound can detect different hepatic stiffness between patients with cirrhosis and control subjects. Sevent-three patients (Child-Pugh class A stage) with liver cirrhosis and 57 control subjects were included in this study. All patients were subdivided arbitrarily into two groups: early cirrhosis (n = 53) and overt cirrhosis (n = 20). Two sagittal images of the left lobe of the liver were obtained in the left hepatic vein level during the resting state and at full inspiration while pushing their belly out, by abdominal US (i.e., resting and stress image). The length between the inferior hepatic angle and the midpoint of the liver dome was measured in all images for the evaluation of liver distortion. The elongation was calculated by a formula: (L2-L1/L1) x 100(%): where L1 and L2 are the length of the liver for both the resting and stress image. The calculated elongated length (L2-L1, EL) and elongation rate were compared between cirrhotic patients and control subjects. For the control subjects, early cirrhosis, and overt cirrhosis groups, the mean ELs (elongation rate) were 2.34{+-}0.98 cm (30.2{+-}13.2%), 1.18{+-}0.73 cm (14.9 {+-}9.5%) and 0.53{+-}0.54 cm (6.3{+-}6.6%), respectively. This difference among the three groups was statistically significant (p < 0.05). A possible best cut-off value of liver elongation rate is 17% for the prediction of cirrhosis (sensitivity: 90%, specificity: 75.3%). The liver of patients with liver cirrhosis is stiffer than that of control subjects. Calculation of the elongation rate in the left lobe of the liver during a respiratory maneuver may be used as an ancillary method of US for the evaluation of liver cirrhosis

  16. Electrophysiological changes in patients with liver cirrhosis in a tertiary care hospital in karachi, pakistan

    International Nuclear Information System (INIS)

    Parkash, O.; Mohyuddin, G.R.; Ayub, A.; Nazir, I.

    2017-01-01

    Electrophysiological changes in cirrhosis are well known but least investigated especially in our country hence we wanted to see electrophysiological changes especially QT interval in cirrhotic patients. Methods: A cross-sectional study was conducted at Aga Khan University Hospital Karachi (AKUH) in which medical records (duration 2008-2010) of cirrhotic patients were reviewed. Results: Three hundred and eighty cirrhotic patients' charts were studied, 227 (59.7 percent) were male and mean age of this cohort was 52.8+-12.6 years. The most common cause for CLD was Hepatitis C (CHC) in 260 (68.4 percent), NBNC in 56(14.7 percent) and HBV in 51 (13.4 percent). Only 225 had complete ECG workup, the mean corrected QT interval was 0.44+-0.067 sec. Among the electrophysiological abnormalities, 79 (35 percent) had a prolonged corrected QT interval, 7 (3.1 percent) had a prolonged PR interval (>0.22s) and prolonged QRS duration was seen in 23 (10.4 percent) patients. QT prolongation was seen in 1 of the 5 patients with Child Class A (20 percent), 22 of the 73 patients with Child Class B (30.1 percent), and 25 of the 61 patients with Child Class C (41 percent). However, this difference however was not statistically significant. (p value=.331). Conclusion: We conclude that QT prolongation is more frequent in patients with liver cirrhosis especially when the disease is more advanced like in Child C hence these patients are more prone to sudden cardiac death. Moreover, this study shows that the risk associated with QT prolongation is present through all classes of liver cirrhosis. We recommend that routine cardiac screening with ECG of all cirrhotic patients be performed. (author)

  17. Elements in normal and cirrhotic human liver. Potassium, iron, copper, zinc and bromine measured by X-ray fluorescence spectrometry

    DEFF Research Database (Denmark)

    Laursen, J.; Milman, N.; Leth, Peter Mygind

    1990-01-01

    Various elements (K, Fe, Cu, Zn, Br) were measured by X-ray flourescence spectrometry in cellular and connective tissue fractions of normal and cirrhotic liver samples obtained at autopsy. Normal livers: 32 subjects (16 males, 16 females) median age 69 years. Cirrhotic livers: 14 subjects (13 mal...

  18. A slowly growing mass around a cirrhotic liver: Usefulness of the hepatobility phase in the diagnosis of ectopic liver

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Soo Jung; Kim, Kyung Ah; Im, So Young [St. Vincent' s Hospital, College of Medicine, The Catholic University of Korea, Suwon (Korea, Republic of)

    2017-08-15

    An ectopic liver is a rare congenital abnormality that is difficult to detect before surgery due to its small size. A 53-year-old man had liver cirrhosis and received regular surveillance. An ovoid mass on the surface of the gallbladder separated from the liver proper was found on computed tomography (CT). The mass had grown slowly over five years of surveillance. Upon further evaluation, the mass exhibited iso-signal intensity compared to liver on T2-weighted images, precontrast T1-weighted images, and the hepatobiliary phase of gadoxetic acid-enhanced magnetic resonance imaging (MRI). Surgical resection was performed, and the mass was diagnosed as an ectopic liver with normal liver parenchyma without cirrhotic changes. This case demonstrates that ectopic liver with normal liver tissue can develop in a patient with liver cirrhosis and can grow in the absence of a tumor. MRI with gadoxetic acid is useful to identify this condition correctly.

  19. Clinical utility of breath ammonia for evaluation of ammonia physiology in healthy and cirrhotic adults

    Science.gov (United States)

    Spacek, Lisa A; Mudalel, Matthew; Tittel, Frank; Risby, Terence H; Solga, Steven F

    2016-01-01

    Blood ammonia is routinely used in clinical settings to assess systemic ammonia in hepatic encephalopathy and urea cycle disorders. Despite its drawbacks, blood measurement is often used as a comparator in breath studies because it is a standard clinical test. We sought to evaluate sources of measurement error and potential clinical utility of breath ammonia compared to blood ammonia. We measured breath ammonia in real time by quartz enhanced photoacoustic spectrometry and blood ammonia in 10 healthy and 10 cirrhotic participants. Each participant contributed 5 breath samples and blood for ammonia measurement within 1 h. We calculated the coefficient of variation (CV) for 5 breath ammonia values, reported medians of healthy and cirrhotic participants, and used scatterplots to display breath and blood ammonia. For healthy participants, mean age was 22 years (±4), 70% were men, and body mass index (BMI) was 27 (±5). For cirrhotic participants, mean age was 61 years (±8), 60% were men, and BMI was 31 (±7). Median blood ammonia for healthy participants was within normal range, 10 μmol L−1 (interquartile range (IQR), 3–18) versus 46 μmol L−1 (IQR, 23–66) for cirrhotic participants. Median breath ammonia was 379 pmol mL−1 CO2 (IQR, 265–765) for healthy versus 350 pmol mL−1 CO2 (IQR, 180–1013) for cirrhotic participants. CV was 17 ± 6%. There remains an important unmet need in the evaluation of systemic ammonia, and breath measurement continues to demonstrate promise to fulfill this need. Given the many differences between breath and blood ammonia measurement, we examined biological explanations for our findings in healthy and cirrhotic participants. We conclude that based upon these preliminary data breath may offer clinically important information this is not provided by blood ammonia. PMID:26658550

  20. Serum bile acids and leptin interact with glucose metabolism in patients with liver cirrhosis

    NARCIS (Netherlands)

    Valentini, Luzia; Glaeser, Silja; Schuetz, Tatjana; Omar, Ajmal; Kasim, Esmatollah; Kroencke, Thomas; Tietge, Uwe J. F.; Lochs, Herbert; Schulzke, Joerg-Dieter; Brabant, Georg; Ockenga, Johann

    Background & aims: We investigated possible involvements of bile acids (BA) and leptin in hepatogenous insulin resistance being present in up to 90% of cirrhotic patients. Methods: Blood was analysed in 10 cirrhotic patients (8m/2f, 48 +/- 10.4 yrs) and 10 controls (8m/2f, 43 +/- 9.3 yrs) after oral

  1. Hepatocellular carcinoma arising from hepatocellular adenoma in a hepatitis B virus-associated cirrhotic liver

    International Nuclear Information System (INIS)

    Seo, J.M.; Lee, S.J.; Kim, S.H.; Park, C.K.; Ha, S.Y.

    2012-01-01

    Hepatocellular adenoma (HCA) is a rare, benign proliferation of hepatocytes that occurs mostly in a normal liver and in extreme rare cases, occurs in a cirrhotic liver. Hepatocellular carcinomas (HCC) arising within HCA through malignant transformation is rare. The specific incidence and mechanism of malignant transformation has not been established, but the long term use of oral contraceptives is considered a causative agent. We report a case of HCC arising from HCA detected in a hepatitis B-related cirrhotic liver with serial radiologic images.

  2. Hepatocellular carcinoma arising from hepatocellular adenoma in a hepatitis B virus-associated cirrhotic liver

    Energy Technology Data Exchange (ETDEWEB)

    Seo, J.M. [Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of); Lee, S.J., E-mail: lucia@skku.edu [Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of); Kim, S.H. [Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of); Park, C.K.; Ha, S.Y. [Department of Pathology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of)

    2012-04-15

    Hepatocellular adenoma (HCA) is a rare, benign proliferation of hepatocytes that occurs mostly in a normal liver and in extreme rare cases, occurs in a cirrhotic liver. Hepatocellular carcinomas (HCC) arising within HCA through malignant transformation is rare. The specific incidence and mechanism of malignant transformation has not been established, but the long term use of oral contraceptives is considered a causative agent. We report a case of HCC arising from HCA detected in a hepatitis B-related cirrhotic liver with serial radiologic images.

  3. Immune-Inflammatory and Metabolic Effects of High Dose Furosemide plus Hypertonic Saline Solution (HSS Treatment in Cirrhotic Subjects with Refractory Ascites.

    Directory of Open Access Journals (Sweden)

    Antonino Tuttolomondo

    Full Text Available Patients with chronic liver diseases are usually thin as a result of hypermetabolism and malnutrition expressed by reduced levels of leptin and impairment of other adyponectins such as visfatin.We evaluated the metabolic and inflammatory effects of intravenous high-dose furosemide plus hypertonic saline solutions (HSS compared with repeated paracentesis and a standard oral diuretic schedule, in patients with cirrhosis and refractory ascites.59 consecutive cirrhotic patients with refractory ascites unresponsive to outpatient treatment. Enrolled subjects were randomized to treatment with intravenous infusion of furosemide (125-250mg⁄bid plus small volumes of HSS from the first day after admission until 3 days before discharge (Group A, n:38, or repeated paracentesis from the first day after admission until 3 days before discharge (Group B, n: 21. Plasma levels of ANP, BNP, Leptin, visfatin, IL-1β, TNF-a, IL-6 were measured before and after the two type of treatment.Subjects in group A were observed to have a significant reduction of serum levels of TNF-α, IL-1β, IL-6, ANP, BNP, and visfatin, thus regarding primary efficacy endpoints, in Group A vs. Group B we observed higher Δ-TNF-α, Δ-IL-1β, Δ-IL-6, Δ-ANP, Δ-BNP, Δ-visfatin, Δ-Leptin at discharge.Our findings underline the possible inflammatory and metabolic effect of saline overload correction in treatment of cirrhosis complications such as refractory ascites, suggesting a possible role of inflammatory and metabolic-nutritional variables as severity markers in these patients.

  4. Selective cyclooxygenase-1 inhibition improves collateral vascular reactivity in biliary cirrhotic rats

    Directory of Open Access Journals (Sweden)

    Ching-Chih Chang

    2013-10-01

    Conclusion: There was no significant hemodynamic change and renal toxicity after acute administration of COX inhibitor in the FBDL-induced cirrhotic rats. Preincubation of selective COX-1, but not COX-2, inhibitor could enhance collateral vascular response to AVP, indicating that COX-1 plays a major role in the collateral vascular reactivity.

  5. Magnetic resonance measurements of azygos and portal venous blood flow under fasting and postprandial conditions in healthy controls and cirrhotics

    International Nuclear Information System (INIS)

    Takamura, Naoko

    2001-01-01

    Using MR velocity mapping, we studied measurements azygos (A) and portal venous blood flow (P) under fasting and postprandial conditions in 7 healthy controls (C) and 10 cirrhotics (LC). Fasting A in LC was higher than that in C. Fasting P in C was higher than that in LC. Variability of repeated measuring A and P was low in C and LC. A postprandial increase of A in LC was higher than that in C. Fasting A/P ratio in LC was higher than that in C. Our results suggest that MR velocity mapping is expected as the reproducible method for monitoring the hemodynamic change in the azygos and portal venous system. (author)

  6. Surgical results of strabismus correction in patients with myelomeningocele

    Directory of Open Access Journals (Sweden)

    Dayane Cristine Issaho

    2015-02-01

    Full Text Available Purpose: Myelomeningocele is one of the most common birth defects. It is associated with severe neurological deficiencies, and ocular changes, such as strabismus, are very common. The purpose of this study was to describe indications for strabismus surgery in patients with myelomeningocele and to evaluate the results achieved with surgical correction. Methods: We retrospectively reviewed records of all patients with myelomeningocele who underwent surgery for strabismus correction in a 5-year period in an institution for disabled children. Results: The main indications for strabismus surgery were esotropia and A-pattern anisotropia. Excellent surgical results were achieved in 60.9% of patients, satisfactory in 12.2%, and unsatisfactory in 26.9%. Conclusion: Patients with myelomeningocele and strabismus had a high incidence of esotropia and A-pattern anisotropia. Strabismus surgery in these patients had an elevated percentage of excellent and satisfactory results, not only for the ocular deviation, but also for improvement of head posture.

  7. Role of the heme oxygenases in abnormalities of the mesenteric circulation in cirrhotic rats.

    Science.gov (United States)

    Sacerdoti, David; Abraham, Nader G; Oyekan, Adebayo O; Yang, Liming; Gatta, Angelo; McGiff, John C

    2004-02-01

    Carbon monoxide (CO), a product of heme metabolism by heme-oxygenase (HO), has biological actions similar to those of nitric oxide (NO). The role of CO in decreasing vascular responses to constrictor agents produced by experimental cirrhosis induced by carbon tetrachloride was evaluated before and after inhibition of HO with tin-mesoporphyrin (SnMP) in the perfused superior mesenteric vasculature (SMV) of cirrhotic and normal rats and in normal rats transfected with the human HO-1 (HHO-1) gene. Perfusion pressure and vasoconstrictor responses of the SMV to KCl, phenylephrine (PE), and endothelin-1 (ET-1) were decreased in cirrhotic rats. SnMP increased SMV perfusion pressure and restored the constrictor responses of the SMV to KCl, PE, and ET-1 in cirrhotic rats. The relative roles of NO and CO in producing hyporeactivity of the SMV to PE in cirrhotic rats were examined. Vasoconstrictor responses to PE were successively augmented by stepwise inhibition of CO and NO production, suggesting a complementary role for these gases in the regulation of reactivity of the SMV. Expression of constitutive but not of inducible HO (HO-1) was increased in the SMV of cirrhotic rats as was HO activity. Administration of adenovirus containing HHO-1 gene produced detection of HHO-1 RNA and increased HO activity in the SMV within 7 days. Rats transfected with HO-1 demonstrated reduction in both perfusion pressure and vasoconstrictor responses to PE in the SMV. We propose that HO is an essential component in mechanisms that modulate reactivity of the mesenteric circulation in experimental hepatic cirrhosis in rats.

  8. Musculoskeletal injuries resulting from patient handling tasks among hospital workers.

    Science.gov (United States)

    Pompeii, Lisa A; Lipscomb, Hester J; Schoenfisch, Ashley L; Dement, John M

    2009-07-01

    The purpose of this study was to evaluate musculoskeletal injuries and disorders resulting from patient handling prior to the implementation of a "minimal manual lift" policy at a large tertiary care medical center. We sought to define the circumstances surrounding patient handling injuries and to identify potential preventive measures. Human resources data were used to define the cohort and their time at work. Workers' compensation records (1997-2003) were utilized to identify work-related musculoskeletal claims, while the workers' description of injury was used to identify those that resulted from patient handling. Adjusted rate ratios were generated using Poisson regression. One-third (n = 876) of all musculoskeletal injuries resulted from patient handling activities. Most (83%) of the injury burden was incurred by inpatient nurses, nurses' aides and radiology technicians, while injury rates were highest for nurses' aides (8.8/100 full-time equivalent, FTEs) and smaller workgroups including emergency medical technicians (10.3/100 FTEs), patient transporters (4.3/100 FTEs), operating room technicians (3.1/100 FTEs), and morgue technicians (2.2/100 FTEs). Forty percent of injuries due to lifting/transferring patients may have been prevented through the use of mechanical lift equipment, while 32% of injuries resulting from repositioning/turning patients, pulling patients up in bed, or catching falling patients may not have been prevented by the use of lift equipment. The use of mechanical lift equipment could significantly reduce the risk of some patient handling injuries but additional interventions need to be considered that address other patient handling tasks. Smaller high-risk workgroups should not be neglected in prevention efforts.

  9. Scoring system in cirrhotics due to viral hepatitis

    International Nuclear Information System (INIS)

    Abbasi, A.; Bhutto, A.R.; Butt, N.; Lal, K.; Munir, S.M.

    2012-01-01

    Objective: To determine the association of serum cholesterol levels with Child-Pugh class in patients with decompensated chronic liver disease due to viral hepatitis. Methodology: Consecutive patients attending outpatient department or admitted in medical unit III were eligible if they had a diagnosis of cirrhosis secondary to viral hepatitis. Patients were excluded if alcoholic, diabetic, hypertensive, or with non-alcoholic fatty liver disease, autoimmune, metabolic, cardiovascular, cerebrovascular or kidney diseases and recent use of lipid-regulating drugs. Serum lipid profile was determined after an overnight fast of 12 hours. On the basis of serum total cholesterol, patients were divided into four groups; Group I with serum total cholesterol = 100 mg/dl, Group II with level of 101-150 mg/dl, Group III with level of 151-200 mg/dl and Group IV with serum total cholesterol level of > 200 mg/dl. Hepatic dysfunction was categorized according to Child-Pugh scoring system. Chi-square and Spearman's correlation testing with p < 0.05 was accepted as significant. Results: One hundred and fourteen patients met the inclusion criteria with a mean age of 40.32 +- 13.59 years. Among these 32 were females (28.1%) while 82 were males (71.9%). According to Child-Pugh class; 34 patients (29.8%) presented with Child-Pugh class A, 34 (29.8%) in class B and 46 (40.4%) were in class C. Serum cholesterol (total) and triglycerides had significant association with Child-Pugh class (p = 0.0001 and p = 0.004 respectively) suggesting that as severity of liver dysfunction increases; serum cholesterol and triglycerides levels decrease. Results also revealed that males were significantly more hypocholesterolemic than females (p = 0.006). Conclusion: Hypocholesterolemia is a common finding in decompensated chronic liver disease and has got significant association with Child-Pugh class. It may increase the reliability of Child-Pugh classification in assessment of severity and prognosis in

  10. Daptomycin experience in critical care patients: results from a registry.

    Science.gov (United States)

    Brown, Jack E; Fominaya, Cory; Christensen, Keith J; McConnell, Scott A; Lamp, Kenneth C

    2012-04-01

    Vancomycin is often the drug of choice in critically ill patients with gram-positive infections, although circumstances often prevent its use. In these situations, clinicians are frequently left with limited data regarding alternative agents. To describe patients with reported sepsis receiving daptomycin in a critical care unit. This multicenter, noncomparative, noninterventional study identified patients in critical care units, using the Cubicin Outcomes Registry and Experience (CORE) 2005-2009 registry. A descriptive account of patient characteristics, infectious etiology, outcomes at the end of daptomycin therapy, and 30-day mortality is reported. Nonevaluable patients were excluded from the efficacy analysis but included in the safety analysis. We identified 128 patients, 98 (77%) of whom were evaluable for efficacy. Patient characteristics for the efficacy population were 55 (56%) males, 30 (31%) aged 66 years or older, 38 (39%) had creatinine clearance less than 30 mL/min, and 27 (28%) were on dialysis. Common underlying diseases included acute or chronic renal failure 44 (45%), hypertension 40 (41%), and diabetes 27 (28%). Seventy-two (73%) patients were bacteremic. The most common pathogens found were methicillin-resistant Staphylococcus aureus (32%), vancomycin-resistant Enterococcus faecium (21%), and coagulase-negative staphylococci (20%). Prior to daptomycin, antibiotics were used in 84 (86%) patients, most commonly vancomycin (65/84; 77%). The median (range) initial daptomycin dose was 6 mg/kg (3-10) and duration of 10 days (1-58). Overall success rate was 70% (31% cured; 39% improved). Twelve adverse events possibly related to daptomycin were reported in 9 of 128 (7%) patients in the safety population; 4 of these in 4 (3%) patients were serious. The mortality rate within 30 days of completing daptomycin was 42 of 128 (33%) patients. These data provide preliminary results on the use of daptomycin in critically ill patients with complicated conditions

  11. Results of ERAS protocol in patients with colorectal cancer

    Directory of Open Access Journals (Sweden)

    A. O. Rasulov

    2016-01-01

    Full Text Available Objective: explore the use of enhanced recovery after surgery (ERAS in the treatment of patients with colorectal cancer, evaluate its efficacy and safety.Materials and methods. Prospective, single-site, randomized study for the implementation of enhanced recovery after surgery in patients with colorectal cancer has been conducted from October 2014 till the present time. All patients after laparoscopic surgeries undergo treatment according to ERAS protocol, patients after open surgeries are randomized (1:1 in groups of the standard treatment or treatment according to ERAS protocol. The study included patients with localized and locally disseminated colorectal cancer aged from 18 to 75 years, ECOG score ≤ 2. The primary evaluated parameters were the following: the number of postoperative complications (according to Clavien– Dindo classification, postoperative hospital days, incidence of complications and mortality in the 30-day period, timing of activation.Results. Up to date, the study includes 105 patients: laparoscopic group – 51 patients, open-surgery group of patients treated by ERAS protocol – 27 patients, open-surgery group of patients with the standard post-op treatment – 26 patients. Complications requiring emergency surgery for anastomotic leak (p = 0.159 developed in 3.7 % of patients with the standard post-op treatment and in 3.9 % of patients after laparoscopic surgery, while 1 patient required repeat hospitalization. The total number of complications was significantly lower in opensurgery group of patients treated by ERAS protocol compared with the standard post-op treatment (p = 0.021. However, there were no differences between laparoscopic and open-surgery group with the standard post-op treatment (p = 0.159. An average hospitalization stay in patients with the standard post-op treatment was equal to 10 days compared to 7 days in patients treated by ERAS protocol (p = 0.067 and 6 days after laparoscopic

  12. Results of treatment in irradiated testicular seminoma patients

    International Nuclear Information System (INIS)

    Kellokump-Lehtinen, P.

    1990-01-01

    Excellent treatment results have been acieved historically with postoperative radiotherapy in testicular seminoma. In this retrospective study the treatment results of 211 patients with Stage I/II testicular seminoma treated in Finland during the years 1970-1983 were evaluated. 176 (84%) patients received postoperative radiotherapy alone. In addition to radiotherapy, 26 (12%) patients received chemotherapy during the primary treatment. There were 129 Stage I (61%), 66 Stage IIA-B (31%) and 16 Stage IIC (8%) tumors. The 5-year survival rate was 95% in Stage I, 87% in Stage IIA-B and 73% in Stage IIC. In Stage I, seven relapses (relapse rate 6%) occured after irradiation; three of them were cured with second-line therapies. None of the relapses occurred within the radiotherapy field. In Stage IIA-B, 31 patients had only parailiacic + aortic irradiation, 25 patients received both parailiacic + aortic and mediastinal irradiation. With both radiotherapy techniques there was no significant difference in the number of relapses (seven and three) and in the remission rate (94% and 96%). Radiotherapy alone was used on four Stage IIC patients and one of them died during the primary treatment. Two of them relapsed, but could be cured with chemotherapy. These results correspond to those reported in the literature and tye suggest that prophylactic mediastinal irradiation is unneccessary in Stage IIA-B patients. Stage IIC patients should receive chemotherapy initially. (author). 19 refs.; 2 figs.; 2 tabs

  13. Endovascular Treatment of Chronic Mesenteric Ischemia: Results in 14 Patients

    International Nuclear Information System (INIS)

    Chahid, Tamam; Alfidja, Agaicha T.; Biard, Marie; Ravel, Anne; Garcier, Jean Marc; Boyer, L.

    2004-01-01

    We evaluated immediate and long-term results of percutaneous transluminal angioplasty (PTA) and stent placement to treat stenotic and occluded arteries in patients with chronic mesenteric ischemia. Fourteen patients were treated by 3 exclusive celiac artery (CA) PTAs (2 stentings), 3 cases with both Superior Mesenteric Artery (SMA) and CA angioplasties, and 8 exclusive SMA angioplasties (3 stentings). Eleven patients had atheromatous stenoses with one case of an early onset atheroma in an HIV patient with antiphospholipid syndrome. The other etiologies of mesenteric arterial lesions were Takayashu arteritis (2 cases) and a postradiation stenoses (1 case). Technical success was achieved in all cases. Two major complications were observed: one hematoma and one false aneurysm occurring at the brachial puncture site (14.3%). An immediate clinical success was obtained in all patients. During a follow-up of 1-83 months (mean: 29 months), 11 patients were symptom free; 3 patients had recurrent pain; in one patient with inflammatory syndrome, pain relief was obtained with medical treatment; in 2 patients abdominal pain was due to restenosis 36 and 6 months after PTA, respectively. Restenosis was treated by PTA (postirradiation stenosis), and by surgical bypass (atheromatous stenosis). Percutaneous endovascular techniques are safe and accurate. They are an alternative to surgery in patients with chronic mesenteric ischemia due to short and proximal occlusive lesions of SMA and CA

  14. Results of brachytherapy boost in high risk breast cancer patients

    International Nuclear Information System (INIS)

    Battermann, J.J.

    1996-01-01

    Introduction: in breast conserving therapy the role of brachytherapy as a boost after whole breast irradiation is not clear. The series from the Netherlands Cancer Institute show a very high local control rate, but the question could be raised whether all these patients need a brachy boost. Therefore, it was decided at our institute, to deliver a brachy boost only to high risk patients, viz. patients with incomplete resection margins and/or extensive in situ cancer (ECI). Materials and methods: in the period 1988 through 1993 a total of 148 patients with 151 breast tumours received a boost on the tumour bed using brachytherapy. Age varied from 25 till 74 years, with a mean age of 52.3 years. Incomplete resection margins were found in 60 patients, ECI in 31 and both in 49 patients. In the majority of patients, the ECI component was not completely removed. T-stage was unknown in 9 patients. T1 in 83, T2 in 49 and T3 in 10. Nodal status was N0 in 119 and N1 in 33 patients. Infiltrating duct carcinoma was the most common histology. No infiltrating growth was found in 6 patients, but one patient presented a positive node. The interval period between day of operation and day of brachytherapy implantation was between 3 and 4 months in 62%. The mean interval between completion of beam irradiation and day of implantation was 18 days, while 12 patients received their brachytherapy previous to the beam irradiation. External irradiation was with two tangential fields and a total dose of 50 Gy in 25 fractions over 6 weeks (9 fractions in two weeks). The number of needles in two planes. Most patients were implanted under local anaesthesia. Dose rate in 97 patients was 51 - 60 cGy/h. Results: follow-up for patients alive varied from 2 years till 7 years with a mean follow-up period of 4 years. One hundred and twenty five patients are alive, including 6 patients with manifest metastases. Local recurrence was encountered in 8 patients (interval 14 - 60 months, mean 30 months), with

  15. Postprandial effects of dark chocolate on portal hypertension in patients with cirrhosis: results of a phase 2, double-blind, randomized controlled trial.

    Science.gov (United States)

    De Gottardi, Andrea; Berzigotti, Annalisa; Seijo, Susana; D'Amico, Mario; Thormann, Wolfgang; Abraldes, Juan G; García-Pagán, Juan Carlos; Bosch, Jaime

    2012-09-01

    In cirrhosis, hepatic endothelial dysfunction as a result of oxidative stress contributes to the postprandial increase in hepatic venous pressure gradient (HVPG). We aimed at testing the hypothesis that dark chocolate, which holds potent antioxidant properties, might attenuate the postprandial increase in HVPG in patients with cirrhosis. In this phase 2, double-blind, controlled study, 22 cirrhotic patients referred for HVPG measurement were included and randomly assigned to receive a liquid meal containing either dark chocolate (active treatment; 85% cocoa, 0.55 g/kg body wt; n = 11) or isocaloric amounts of white chocolate (devoid of cocoa flavonoids; control subjects; n = 11). HVPG, arterial pressure, portal blood flow, serum flavonoids (catechin and epicatechin), and nitric oxide were measured at baseline and 30 min after meal administration. The main outcome measure was the change in HVPG 30 min after the test meal. Postprandial hyperemia was accompanied by a marked increase in HVPG in the white-chocolate group (16.0 ± 4.7-19.7 ± 4.1 mm Hg or +26.4 ± 12.7%; P chocolate group (16.9 ± 2.9-18.7 ± 3.5 mm Hg or +11.5 ± 15.9%; P = 0.02 compared with white chocolate). Portal blood flow increased similarly after meals containing dark or white chocolate (median increase: 32% compared with 39%). Plasma flavonoids increased 15-50-fold after dark chocolate consumption. Dark but not white chocolate induced a mild increase in arterial pressure (+8.8 ± 8.8% compared with -0.3 ± 4.9%; P = 0.002). In patients with cirrhosis, dark chocolate blunted the postprandial increase in HVPG by improving flow-mediated hepatic vasorelaxation and ameliorated systemic hypotension. This trial was registered at clinicaltrials.gov as NCT01408966.

  16. Results of patch testing in 10 patients with peristomal dermatitis.

    Science.gov (United States)

    Landis, Megan N; Keeling, James H; Yiannias, James A; Richardson, Donna M; Nordberg Linehan, Diane L; Davis, Mark D P

    2012-09-01

    Peristomal dermatitis is a common problem in patients with ostomies that is a source of considerable morbidity. Irritant contact dermatitis is most common, but allergic contact dermatitis can also occur. Because of the lack of published reports on patch testing for this indication, we undertook a retrospective study of patch testing results in patients with suspected peristomal allergic contact dermatitis. We sought to describe our patch testing experience with patients referred with peristomal dermatitis. This was a retrospective review of medical records of patients with ostomies and peristomal dermatitis who underwent patch testing in the Mayo Clinic Departments of Dermatology in Jacksonville, FL; Rochester, MN; and Scottsdale, AZ, during a 10-year period (2000-2010). Ten patients with peristomal dermatitis were referred for patch testing (6 in Minnesota, 2 in Florida, and 2 in Arizona). Patients were patch tested to the materials used in their stoma devices, to the standard series, and in some cases to supplemental series. All 10 had at least one allergic patch test reaction, most commonly to stoma paste (3 of 10 patients). Retrospective nature of study via chart review is a limitation. Patch testing is a useful tool for identification of allergens in patients with peristomal dermatitis. Copyright © 2011 American Academy of Dermatology, Inc. Published by Mosby, Inc. All rights reserved.

  17. Improved hepatocyte function of future liver remnant of cirrhotic rats after portal vein ligation: a bonus other than volume shifting.

    Science.gov (United States)

    Lin, Kun-Ju; Liao, Chien-Hung; Hsiao, Ing-Tsung; Yen, Tzu-Chen; Chen, Tse-Ching; Jan, Yi-Yin; Chen, Miin-Fu; Yeh, Ta-Sen

    2009-02-01

    Preoperative portal vein embolization is increasingly employed for those with hepatocellular carcinoma and cirrhosis to gain a volume-shifting effect. However, the alterations of histologic architecture and hepatocyte function of future liver remnant (FLR) remain unexplored. Portal vein ligation (PVL) was performed in cirrhotic and noncirrhotic rats. Regeneration indices that include the DNA synthesis index, restituted liver mass, and the redistributed volume ratio were measured. The indocyanine green 15' retention test (ICG-R15), histologic changes, total Knodell score, and activated hepatic stellate cells (HSCs) were measured before and after PVL. Tc-99m sulfur-colloid liver single photon emission computed tomography (SPECT) and diisopropyl iminoacetic acid (DISIDA) SPECT were conducted. The redistributed volume ratio of cirrhotic rats was less than noncirrhotic rats (63% vs 80%, P baseline (6.0 +/- 4.1% vs 15.8 +/- 4.6%, P baseline. The redistributed volume ratio of noncirrhotic and cirrhotic rats based on 99mTc sulfur-colloid SPECT were 79% and 64%, respectively. The clearance T(1/2) of FLR in cirrhotic rats based on DISIDA SPECT was decreased compared with baseline (5.2 +/- 1.9 min vs 8.6 +/- 3.1 min). The regenerated functional liver mass of cirrhotic rats after PVL is less than noncirrhotic rats, whereas the hepatocyte function of FLR in cirrhotic rats is improved relevant to tissue remodeling.

  18. Nutritional status in patients with hepatitis C

    International Nuclear Information System (INIS)

    Ismail, F.W.; Khan, R.A.; Kamani, L.; Shah, H.A.; Jafri, W.

    2012-01-01

    To assess the nutritional status via the SGA (subjective global assessment) screening tool of patients at all stages of hepatitis C virus (HCV) liver disease. Study Design: Descriptive study. Place and Duration of Study: Out-patient Clinics of the Aga Khan University Hospital, Karachi, conducted from October 2009 to January 2011. Methodology: Patients with hepatitis C virus infection and their HCV-negative attendants were enrolled from the outpatient clinics, and categorized into 4 groups of 100 patients each: healthy controls (HC), those with chronic hepatitis C infection (CHC), compensated cirrhotics (CC) and decompensated cirrhotics (DC). The validated subjective global assessment (SGA) tool was used to assess nutritional status. Results: A total of 400 patients were enrolled. Most of the patients in the HC group were class 'A' (best nutritional status). In contrast, the majority (64%) in the DC group were in the class 'C' (worst status). The compensated cirrhosis (CC) group showed that 90% of patients were malnourished, while 98% of all patients were malnourished in the DC group, predominantly class 'C'. Most importantly, 14% of patients with chronic hepatitis C (CHC) also scored a 'B' on the SGA; which when compared to HC was statistically significant (p=0.005). As the groups progressed in their disease from CHC to DC, the transition in nutritional status from 'A' to 'C' between groups was statistically significant. Conclusion: Malnutrition occurs early in the course of HCV, and progresses relentlessly throughout the spectrum of HCV disease. (author)

  19. Email for communicating results of diagnostic medical investigations to patients.

    Science.gov (United States)

    Meyer, Barbara; Atherton, Helen; Sawmynaden, Prescilla; Car, Josip

    2012-08-15

    As medical care becomes more complex and the ability to test for conditions grows, pressure on healthcare providers to convey increasing volumes of test results to patients is driving investigation of alternative technological solutions for their delivery. This review addresses the use of email for communicating results of diagnostic medical investigations to patients. To assess the effects of using email for communicating results of diagnostic medical investigations to patients, compared to SMS/ text messaging, telephone communication or usual care, on outcomes, including harms, for health professionals, patients and caregivers, and health services. We searched: the Cochrane Consumers and Communication Review Group Specialised Register, Cochrane Central Register of Controlled Trials (CENTRAL, The Cochrane Library, Issue 1 2010), MEDLINE (OvidSP) (1950 to January 2010), EMBASE (OvidSP) (1980 to January 2010), PsycINFO (OvidSP) (1967 to January 2010), CINAHL (EbscoHOST) (1982 to February 2010), and ERIC (CSA) (1965 to January 2010). We searched grey literature: theses/dissertation repositories, trials registers and Google Scholar (searched July 2010). We used additional search methods: examining reference lists and contacting authors. Randomised controlled trials, quasi-randomised trials, controlled before and after studies and interrupted time series studies of interventions using email for communicating results of any diagnostic medical investigations to patients, and taking the form of 1) unsecured email 2) secure email or 3) web messaging. All healthcare professionals, patients and caregivers in all settings were considered. Two review authors independently assessed the titles and abstracts of retrieved citations. No studies were identified for inclusion. Consequently, no data collection or analysis was possible. No studies met the inclusion criteria, therefore there are no results to report on the use of email for communicating results of diagnostic medical

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

    International Nuclear Information System (INIS)

    Pompili, Maurizio; Pacella, Claudio Maurizio; Francica, Giampiero; Angelico, Mario; Tisone, Giuseppe; Craboledda, Paolo; Nicolardi, Erica; Rapaccini, Gian Ludovico; Gasbarrini, Giovanni

    2010-01-01

    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.

  1. Distant gammatherapy results of patients with esophagus cancer

    International Nuclear Information System (INIS)

    Shiraliyev, O.K.; Beibutov, Sh.M.; Quilieva, A.O.; Nasirova, F.J.

    2005-01-01

    Full text: The problem of esophagus cancer therapy gains the particular meaning for Azerbaijan where this disease incidence exceeds the parameters of neighboring countries by almost two times. 1240 patients with esophagus cancer were under our observation for more than 15 years who had been subjected to the distant static gamma therapy on apparatuses 'Agat-R' and 'Rockus M'. There were 732 men (59 % )and 508 women (41 %). The patients' age ranged from 24-88 years. Disease duration since the appearance of the first symptoms till entering to the department was 4-8 months on the average. Esophagus cancer is often localized in the places of the physiological stenosis. So tumour was localised in the neck region esophagus in 45 patients (4.1%), in upper pectoral in 104 ones (9.5%), in middle pectoral in 594 ones (54.5%) in lower pectoral in 299 ones (27.4%) in abdominal regions of esophagus 48 patients(4.5%).The extent of dimensions of tumour esophagus was ranged within 2-13 cm, only it was less than 5 cm in 6.5% patients. The opportune surgical treatment ensures the perfect recovery. However, the early stage of the disease can develop asymptomatically. The patients with the 1st stage of lesion were only 8 (0.8%) with the 2nd one 408(37.4%), with the 3rd one 607(55.7%), with the 4th one 67(6.1%). Radiation therapy was applied in the cases of inoperable and also in patient who were older than 60 or refused operation. 1090 patients (88%) finished the treatment course. Local summary doses have formed 50-70 Grey, the momentary ones-2-2.5 Grey on the medium. The rest of the patients haven't finished the treatment due to several reasons. The results of the treatment are as follows: We observed clinical cure in 389 patients (35.7%), an improvement in 541 (499%), the process stabilisation or an absence of effect in 160 (14.3%). 40.1% of patients lived for more than 1 year, 18.4% for more than 2 years,12.0% for more than 3 years and 7.0% for more than 5 years. It was established

  2. MR and magnetisation transfer imaging in cirrhotic and fatty livers

    International Nuclear Information System (INIS)

    Alanen, A.; Komu, M.; Leino, R.; Toikkanen, S.

    1998-01-01

    Purpose: To determine whether low-field MR fat/water separation and magnetisation transfer (MT) techniques are useful in studying the livers of patients with parenchymal liver diseases in vivo. Material and Methods: MR and MT imaging of the liver in 33 patients (14 with primary biliary cirrhosis, 15 with alcohol-induced liver disease, and 4 with fatty liver) was performed by means of the fat/water separation technique at 0.1 T. The relaxation time T1 and the MT contrast (MTC) parameter of liver and spleen tissue were measured, and the relative proton density fat content N(%) and MTC of the liver were calculated from the separate fat and water images. The value of N(%) was also compared with the percentage of fatty hepatocytes at histology. Results: The relaxation rate R1 of liver measured from the magnitude image, and the difference in the value of MTC measured form the water image compared with the one measured from the fat and water magnitude image, both depended linearly on the value of N(%). The value of N(%) correlated significantly with the percentage of the fatty hepatocytes. In in vivo fatty tissue, fat infiltration increased both the observed relaxation rate R1 and the measured magnetisation ratio (the steady state magnetisation M s divided by the equilibrium magnetisation M o , M s /M o ) and consequently decreased the MT efficiency measured in a magnitude MR image. The amount of liver fibrosis did not correlate with the value of MTC measured after fat separation. Conclusion: Our results in studying fatty livers with MR imaging and the MT method show that the fat/water separation gives more reliable parametric results. Characterisation of liver cirrhosis by means of the MTC parameter is not reliable, even after fat separation. (orig.)

  3. Fast-track protocols in devascularization for cirrhotic portal hypertension

    Directory of Open Access Journals (Sweden)

    Yang Fei

    2015-06-01

    Full Text Available Summary Introduction/objective: fast-tract surgery (FTS has been rapidly embraced by surgeons as a mechanism for improving patient care and driving down complications and costs. The aim of this study was to determine if any improvement in outcomes occurred after FTS protocol for selective double portazygous disconnection with preserving vagus (SDPDPV compared with non-FTS postoperative care. Methods: patients eligible for SDPDPV in the period January 2012-April 2014 were randomly selected for the FTS group or non-FTS group. A designed protocol was used in the FTS group with emphasis on an interdisciplinary approach. The non-FTS group was treated using previously established standard procedures. The number of postoperative complications, time of functional recovery and duration of hospital stay were recorded. Results: patients in the FTS group (n=59 and non-FTS group (n=57 did not differ in terms of preoperative data and operative details (p>0.05. The FTS procedure led to significantly better control and faster restoration of gastrointestinal functions, food tolerance, rehabilitation and hospital discharge (p<0.05. Postoperative complications, including nausea/vomiting, severe ascites, wound infection, urinary tract infection and pulmonary infection were all significantly lower in the FTS group (p<0.05. According to the postoperative morbidity classification used by Clavien, overall complications and grade I complications were both significantly lower in the FTS group compared with the non-FTS group (p<0.05. Conclusion: adopting the FTS protocol helped to recover gastrointestinal functions, to reduce frequency of postoperative complications and to reduce hospital stay. The FTS strategy is safe and effective in improving postoperative outcomes.

  4. Modified technique for preparation of venous circulation resin casts in the cirrhotic liver

    Directory of Open Access Journals (Sweden)

    JOSÉ OLÍMPIO MAIA DE VASCONCELOS FILHO

    Full Text Available ABSTRACT This study describes two major adaptations for the preparation of resin casts in human cirrhotic liver, harvested at the time of transplantation. The first is the way of fixing the catheter in the ostia of the hepatic and portal veins through a cerclage, so as to prevent displacement of the catheter and / or leakage of the resin during its injection. The second is the extension of corrosion time in the NaOH solution, averaging 6.8 days, with daily replacement the solution until complete removal of parenchymal tissue. We applied the method in 14 cirrhotic livers, with good filling and coloring of the portal and hepatic vein territories, using different colors. This allows an anatomical study of these vessels, able to complement the knowledge of the histopathology in research work, and the planning of therapeutic procedures, such as the Trans-Jugular Intrahepatic Port-Systemic Shunt (TIPS.

  5. Cataract surgery in patients with nanophthalmos: results and complications.

    Science.gov (United States)

    Wu, Wayne; Dawson, Daniel G; Sugar, Alan; Elner, Susan G; Meyer, Kathy A; McKey, Jesse B; Moroi, Sayoko E

    2004-03-01

    To evaluate the results and complications of cataract surgery in patients with nanophthalmos. University hospital practice. The records of consecutive patients with nanophthalmos who had cataract surgery from 1978 through 2002 were reviewed for ocular diagnoses, corneal diameter, keratometry, axial length, retinal-choroidal-scleral thickness determined by echography, ocular surgeries, visual acuity, and complications. Eight patients (6 women, 2 men) with a mean age of 59 years were reviewed. Four patients were not previously diagnosed with nanophthalmos; increased retinal-choroidal-scleral thickness (mean 2.41 mm) confirmed the diagnosis. Twelve eyes had cataract extraction with posterior chamber intraocular lens (IOL) implantation, 11 by phacoemulsification and 1 by extracapsular cataract extraction, and 4 eyes had lamellar scleral resections. Additional surgeries included glaucoma laser treatment (8 eyes), cyclocryotherapy (2 eyes), trabeculectomy with scleral resection (1 eye), trabeculectomy combined with phacoemulsification (1 eye), and neodymium:YAG laser capsulotomy (4 eyes). No eye lost vision; however, complications included severe iritis, broken IOL haptic with vitreous loss, posterior capsule opacity, choroidal hemorrhage, phthisis, and aqueous misdirection. Results indicate that echography should be used to assess retinal-choroidal-scleral thickness in eyes that are hyperopic and at risk for narrow-angle glaucoma. Thickening may confirm the diagnosis of nanophthalmos and allow careful preoperative assessment and appropriate operative procedures in these high-risk eyes. With advances in cataract, glaucoma, and uveal effusion treatments, surgical results in patients with nanophthalmos are improving.

  6. Sharing the results of a patient satisfaction audit.

    Science.gov (United States)

    Walker, Kim; Watkins, Rebecca; Newman, Sue; Pullen, Judy; Osborne, Debbie; Milton, Samantha; Davies, Tara

    2018-03-08

    Regular service audits since 2008 gave a stoma care department confidence in the service it provides. In 2016 the department undertook a new audit to benchmark its services, using the Association of Stoma Care Nurses (ASCN) UK Revised Stoma Care Nursing Standards and Audit Tool (2015) . Of the 60 questionnaires given out, 43 were returned (71%). The results highlighted areas of good practice with positive patient feedback. However, it also identified that the team needed to improve documentation when offering patients the opportunity to meet a former patient with a stoma preoperatively and when discussing lifestyle issues. The results demonstrated poor preoperative compliance; this was lower than expected and did not concur with department statistics. The audit highlights the importance of clarity when developing a questionnaire to ensure all respondents not only interpret its meaning in the same way, but also only answer the questions specific to them.

  7. Effect of oral testosterone treatment on serum concentrations of sex steroids gonadotrophins and prolactin in alcoholic cirrhotic men. Copenhagen Study Group for Liver Diseases

    DEFF Research Database (Denmark)

    Gluud, C; Bennett, Patrick; Svenstrup, Bo

    1988-01-01

    The aim of this study was to examine the serum concentrations of sex steroids and pituitary hormones in a randomly selected group of alcoholic cirrhotic men participating in a randomized, placebo-controlled study on the efficacy of oral testosterone treatment on the liver. Before treatment......, patients (n = 25) had median serum concentrations of testosterone, oestradiol, non-protein bound oestradiol, non-sex hormone binding globulin (SHBG) bound oestradiol and oestrone sulphate which did not differ significantly from those of healthy controls (n = 16), but the patients had significantly (P less...... than 0.01) higher median serum concentrations of oestrone, luteinizing hormone (LH), follicle-stimulating hormone (FSH) and prolactin. The patients were randomized to treatment with either oral micronized testosterone (200 mg t.d.s.) or placebo for a median duration of 1 year. In the placebo group (n...

  8. Estimation of whole body protein turnover by L-[1-[sup 13]C]-leucine tracer experiment in post-viral hepatocirrhotic patients

    Energy Technology Data Exchange (ETDEWEB)

    Xinhua, Zhu; Zhenduo, Tang; Tengchang, Dai; Zongqin, Xia [Shanghai Second Medical Univ. (China)

    1993-08-01

    A constant infusion of L-[1-[sup 1]'3C]-leucine given to the subject and the plasma [sup 13]C-leucine enrichment and breath [sup 1]'3CO[sub 2] enrichment were measured with GC-MS and gas isotope ratio MS respectively. The plateau isotope enrichments reached were used to calculate the whole body protein synthesis and breakdown rates using a two pools model. 15 post-viral hepatocirrhotic patients and 6 normal adults were studied. The whole body protein synthesis and breakdown rates were both markedly increased in cirrhotic patients, with the breakdown rate higher than the synthesis rate and hence leading to a negative nitrogen balance. The changes of 7 decompensated cirrhotic patients were more severe than 8 compensated cirrhotic patients. The results suggest that the protein malnutrition and negative nitrogen balance of post-viral hepatocirrhotic patients are not simply due to low intake of protein and that the hyperactive turnover, especially the excessive breakdown of body protein might play an important role.

  9. Downsizing, reengineering and patient safety: numbers, newness and resultant risk.

    Science.gov (United States)

    Knox, G E; Kelley, M; Hodgson, S; Simpson, K R; Carrier, L; Berry, D

    1999-01-01

    Downsizing and reengineering are facts of life in contemporary healthcare organizations. In most instances, these organizational changes are undertaken in an attempt to increase productivity or cut operational costs with results measured in these terms. Less often considered are potential detrimental effects on patient safety or strategies, which might be used to minimize these risks.

  10. Treatment's results of hyperthyroid patients with Iodine-131

    International Nuclear Information System (INIS)

    Bastan-Hagh, M.H.; Larijani, B.; Rahim-Tabrizi, P.; Khalili-Fard, A.R.; Baradar-Jalili, R.; Saghari, M.

    2004-01-01

    Introduction: radioiodine ( 131 I) is an effective and inexpensive alternative to surgery in the treatment of thyroid hyper function. The debate today concerns the maximum and minimum ablative doses, and factors leading to hypothyroidism. Patients and method: 1035 hyperthyroid patients treated with weight-adjusted ablative doses of 131 I were retrospectively assessed for treatment outcome or correlated with sex, age, underlying pathology, and administrated dose of 131 I . Results: Thyroid hyper function was more common in women. The greatest proportions of patients were in the 31-40 years age group and the smallest proportion over -70. The commonest underlying pathology was Grave's disease. Men had a lower response rate to 131 I therapy, with 2.4-fold greater probability of persistent hyperthyroidism (P 131 I hypothyroidism decreased with increasing age (P 131 I therapy was seen in patients with toxic adenoma, (P=0.0001). The incidence of hypothyroidism did not show a positive correction with increased administered dose of 131 I (P 131 I was effective in reducing thyroid nodule size. There were 18 cases of temporary hyperthyroidism, all of which recovered to euthyroid status within 12 months. Conclusion: one dose of radioiodine was effective in treatment of hyperthyroid patients in 91.2 % of cases. Age, sex and underlying pathology were determining factors. In most cases the average time to hypothyroidism was reasonably short, obviating the need for long time follow up in these patients

  11. Radiotherapy treatment results of bladder cancer: study of 458 patients

    International Nuclear Information System (INIS)

    Vara Santos, J.; Torre Tomas, A. de la; Romero Fernandez, J.; Regueiro Otero, C.; Clavo Varas, B.; Magallan Sebastian, R.; Valcarcel Sancho, F.; Polo Tolosana, E.; Aragon de la Cruz, G.

    1994-01-01

    Between 1964 to 1990, 458 patients diagnosed of bladder cancer have been treated with radical radiotherapy in our department. The 5-years and 10-years actuarial survival rates were 37% and 27% respectively. The 5-years and 10-years actuarial local control rates, evaluated in 404 patients, were 41% and 38%. In regard to survival, T stage (p=0.013), advanced intravesical extension or multicentrity (p>0.0001), and squamous differentiation (p<0.0001), reached statistical significance as adverse prognostic factors. In 248 patients, with invasive transitional carcinoma, radical radiotherapy alone was used. In this group of patients, T stage (p=0.006) and advanced intravesical extension or multicentrity (p=0.0002) were adverse prognostic factors for survival. Our results suggest that radical radiotherapy must be considered and alternative to surgery in management of bladder cancer. On the basis of prognostic factors evidenced in this series a subgroup of patients with low probability of survival when treated with exclusive radiotherapy are defined. This patients must be included in clinical research protocols. (Author) 44 refs

  12. [Strategies for improving care of oncologic patients: SHARE Project results].

    Science.gov (United States)

    Reñones Crego, María de la Concepción; Fernández Pérez, Dolores; Vena Fernández, Carmen; Zamudio Sánchez, Antonio

    2016-01-01

    Cancer treatment is a major burden for the patient and its family that requires an individualized management by healthcare professionals. Nurses are in charge of coordinating care and are the closest healthcare professionals to patient and family; however, in Spain, there are not standard protocols yet for the management of oncology patients. The Spanish Oncology Nursing Society developed between 2012 and 2014 the SHARE project, with the aim of establishing strategies to improve quality of life and nursing care in oncology patients. It was developed in 3 phases. First, a literature search and review was performed to identify nursing strategies, interventions and tools to improve cancer patients' care. At the second stage, these interventions were agreed within a group of oncology nursing experts; and at the third phase, a different group of experts in oncology care categorized the interventions to identify the ones with highest priority and most feasible to be implemented. As a result, 3 strategic actions were identified to improve nursing care during cancer treatment: To provide a named nurse to carry out the follow up process by attending to the clinic or telephonic consultation, develop therapeutic education with adapted protocols for each tumor type and treatment and ensure specific training for nurses on the management of the cancer patients. Strategic actions proposed in this paper aim to improve cancer patients' healthcare and quality of life through the development of advanced nursing roles based on a higher level of autonomy, situating nurses as care coordinators to assure an holistic care in oncology patients. Copyright © 2016 Elsevier España, S.L.U. All rights reserved.

  13. Results of Entecavir treatment in patients with chronic hepatitis B

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    Şükran Köse

    2013-12-01

    Full Text Available Objective: This study was designed to determine the efficacy and safety of Entecavir (ETV after 96 weeks treatment in patients with chronic viral hepatitis B (CHB. Methods: Thirty-eight patients were included into the study. The criteria for starting ETV treatment were as follows: elevated ALT levels >upper limit of normal (ULN two times, with HBV-DNA levels ≥5 log10 copies/ml (≥20000 IU/mL, in HBe Ag positive patients, ≥4log10 copies/ml (≥2000IU/mL in HBe Ag negative patients and liver damage was confirmed by histopathology (Knodell HAI ≥4 or fibrosis ≥1. Patients were followed up every 12 weeks by virological and biochemical tests. Results: Twenty-four of 38 patients (63.2% were male. Mean age of patients were 38.6 years, 14 of them were HBeAg positive (36.8%. At baseline, median ALT level was detected as 106.7 IU/ml, median HBV DNA levels were 4.8 x 107 copy/ml, and mean Knodell HAI score was nine. Eleven of 14 HBe Ag positive patients (78.6% were treatment-naïve. No resistance mutation was determined during treatment. Biochemical responses (BR at 48 th and 96th week were 100% and virologic response (VR were 57.1%, and 50%, respectively. Serological response (SR at 48th and 96 th weeks were 35.7% and 42.8% respectively. Fifteen (62.5% of 24 HBe Ag negative patients were treatment-naïve; two patients were detected to have lamivudine resistance mutation. At 48 th and 96 th week, BR was 95.8%, and 100%, respectively; and VR were 83.3% both. Conclusion:In our study, virologic response was significantly high after two years of therapy with Entecavir in HBe Ag negative patients. J Microbiol Infect Dis 2013;3(4: 176-180

  14. Gastric emptying in patients with chronic liver diseases

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    Ishizu, Hirotaka; Shiomi, Susumu; Kawamura, Etsushi; Iwata, Yoshinori; Nishiguchi, Shuhei; Kawabe, Joji; Ochi, Hironobu [Osaka City Univ. (Japan). Graduate School of Medicine

    2002-05-01

    There have been a number of reports of gastric emptying in cirrhosis, all with unconfirmed results. Moreover, the mechanism for delayed emptying in cirrhotic patients in unclear. We evaluated gastric emptying in patients with chronic hepatitis and cirrhosis by means of gastric emptying scintigraphy. The subjects were 18 normal controls and 75 patients with chronic viral hepatitis (50 patients had chronic hepatitis and 25 patients had cirrhosis). Tc-99m diethyltriamine pentaacetic acid labeled solid meals were used to evaluate gastric emptying; the half-time (T 1/2) of which was calculated. Digestive symptom scores were determined at the time of gastric emptying tests. Fourteen (28%) of 50 patients with chronic hepatitis and 16 (64%) of 25 patients with cirrhosis had delayed gastric emptying. T 1/2 in patients with cirrhosis was significantly higher than that in normal controls and patients with chronic hepatitis (p=0.0001 and 0.0003, respectively). The difference between T 1/2 in patients with chronic hepatitis and that in normal controls was not significant. On regression analysis, two indices, the serum albumin level and platelet count, were found to be significantly related to delayed gastric emptying. Gastric emptying was more delayed in cirrhotic patients than in those with chronic hepatitis and normal controls. Delayed gastric emptying may be related to liver function and portal hypertension. (author)

  15. Long-term results of percutaneous ethanol injection therapy for hepatocellular carcinoma in cirrhosis: a European experience

    International Nuclear Information System (INIS)

    Lencioni, R.; Pinto, F.; Armillotta, N.; Bassi, A.M.; Moretti, M.; Di Giulio, M.; Marchi, S.; Uliana, M.; Della Capanna, S.; Lencioni, M.; Bartolozzi, C.

    1997-01-01

    The objective of our work was to evaluate the long-term results of percutaneous ethanol injection (PEI) for the treatment of hepatocellular carcinoma (HCC) in patients with liver cirrhosis. A total of 184 cirrhotic patients with HCC underwent PEI as the only anticancer treatment over an 8-year period. Patients were followed after therapy by means of clinical examinations, laboratory tests, and US and CT studies performed at regular time intervals. Survival rates were determined according to the Kaplan-Meier method. The overall survival was 67% at 3 years, 41% at 5 years, and 19% at 7 years. The 3-, 5-, and 7-year survival rates of patients with single HCC≤3 cm (78, 54, and 28%, respectively) were significantly higher (p<0.01) than those of patients with single HCC of 3.1-5 cm (61, 32, and 16, respectively) or multiple HCCs (51, 21, and 0%, respectively). Survival of Child-Pugh A patients (79% at 3 years, 53% at 5 years, and 32% at 7 years) was significantly longer (p<0.01) than that of Child-Pugh B patients (50% at 3 years, 28% at 5 years, and 8% at 7 years). A selected group of 70 patients with Child-Pugh A cirrhosis and single HCC≤3 cm had a 7-year survival of 42%. Long-term survival of cirrhotic patients with HCC treated with PEI is comparable to that reported in published series of matched patients submitted to surgical resection. (orig.)

  16. Patch Test Results of 775 Patients with Allergic Contact Dermatitis

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    Simin Ada

    2010-12-01

    Full Text Available Background and Design: The allergens responsible for allergic contact dermatitis vary among countries and even between different geographical regions within the same country over time. It is of great importance to perform the patch test at certain intervals, to evaluate the results in different centers and to compare them afterwards. Our aim was to evaluate the patch test results in our patients with allergic contact dermatitis.Material and Method: The records of the patients with allergic contact dermatitis, who had been patch tested between May 1997 and March 2009, were analyzed retrospectively. The demographic features such as age and sex, localization of the contact dermatitis, and the patch test results were recorded. Results: Of the 775 patients, 581 (75.2% were females and 194 (25% males. Of all patients, 735 were patch tested with the European Standard Series, 318 - with both the European Standard Series and cosmetic series, and 40-with cosmetic series alone. Of the patients tested with the European Standard Series, 255 (34.7% had at least one positive reaction. The most frequent allergen in the European Standard Series was nickel sulfate (17.3%, followed by cobalt chloride (7.2%, potassium dichromate (3%, fragrance mix (2.9%, and p-phenylenediamine base (2.6%. Of the 358 patients tested with cosmetic series, 82 (22.9% had at least one positive reaction. The 5 most frequently observed cosmetic series allergens were octyl gallate (3.9%, thimerosal (2.2%, sorbitan sesquioleate (2%, Euxyl K 400 (2% and methyldibromo glutaronitrile (1.4%. Conclusion: Our study shows the contact allergen profile of our center over 12 years. The most common allergens and their frequency differ between centers in various cities in Turkey. Those geographical differences should be re-evaluated by further studies performed in the certain time period. The high frequency of reactions to octyl gallate is an important finding in patients suspected of cosmetic allergy

  17. Effects of probiotic therapy on hepatic encephalopathy in patients with liver cirrhosis: an updated meta-analysis of six randomized controlled trials.

    Science.gov (United States)

    Xu, Jun; Ma, Rui; Chen, Li-Feng; Zhao, Li-Jun; Chen, Kan; Zhang, Ren-Bing

    2014-08-01

    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. 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. 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). Probiotics decrease overt hepatic encephalopathy in patients with liver cirrhosis.

  18. Histone demethylase retinoblastoma binding protein 2 regulates the expression of α-smooth muscle actin and vimentin in cirrhotic livers

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Q. [Department of Microbiology, Key Laboratory for Experimental Teratology of the Chinese Ministry of Education, School of Medicine, Shandong University, Jinan (China); Wang, L.X. [Department of Pharmacology, School of Medicine, Shandong University, Jinan (China); Zeng, J.P. [Department of Biochemistry, School of Medicine, Shandong University, Jinan (China); Liu, X.J.; Liang, X.M.; Zhou, Y.B. [Department of Microbiology, Key Laboratory for Experimental Teratology of the Chinese Ministry of Education, School of Medicine, Shandong University, Jinan (China)

    2013-09-06

    Liver cirrhosis is one of the most common diseases of Chinese patients. Herein, we report the high expression of a newly identified histone 3 lysine 4 demethylase, retinoblastoma binding protein 2 (RBP2), and its role in liver cirrhosis in humans. The siRNA knockdown of RBP2 expression in hepatic stellate cells (HSCs) reduced levels of α-smooth muscle actin (α-SMA) and vimentin and decreased the proliferation of HSCs; and overexpression of RBP2 increased α-SMA and vimentin levels. Treatment with transforming growth factor β (TGF-β) upregulated the expression of RBP2, α-SMA, and vimentin, and the siRNA knockdown of RBP2 expression attenuated TGF-β-mediated upregulation of α-SMA and vimentin expression and HSC proliferation. Furthermore, RBP2 was highly expressed in cirrhotic rat livers. Therefore, RBP2 may participate in the pathogenesis of liver cirrhosis by regulating the expression of α-SMA and vimentin. RBP2 may be a useful marker for the diagnosis and treatment of liver cirrhosis.

  19. Histone demethylase retinoblastoma binding protein 2 regulates the expression of α-smooth muscle actin and vimentin in cirrhotic livers

    International Nuclear Information System (INIS)

    Wang, Q.; Wang, L.X.; Zeng, J.P.; Liu, X.J.; Liang, X.M.; Zhou, Y.B.

    2013-01-01

    Liver cirrhosis is one of the most common diseases of Chinese patients. Herein, we report the high expression of a newly identified histone 3 lysine 4 demethylase, retinoblastoma binding protein 2 (RBP2), and its role in liver cirrhosis in humans. The siRNA knockdown of RBP2 expression in hepatic stellate cells (HSCs) reduced levels of α-smooth muscle actin (α-SMA) and vimentin and decreased the proliferation of HSCs; and overexpression of RBP2 increased α-SMA and vimentin levels. Treatment with transforming growth factor β (TGF-β) upregulated the expression of RBP2, α-SMA, and vimentin, and the siRNA knockdown of RBP2 expression attenuated TGF-β-mediated upregulation of α-SMA and vimentin expression and HSC proliferation. Furthermore, RBP2 was highly expressed in cirrhotic rat livers. Therefore, RBP2 may participate in the pathogenesis of liver cirrhosis by regulating the expression of α-SMA and vimentin. RBP2 may be a useful marker for the diagnosis and treatment of liver cirrhosis

  20. Is there a standard for surgical therapy of hepatocellular carcinoma in healthy and cirrhotic liver? A comparison of eight guidelines.

    Science.gov (United States)

    Manzini, Giulia; Henne-Bruns, Doris; Porzsolt, Franz; Kremer, Michael

    2017-01-01

    Liver resection (LR) and transplantation are the most reliable treatments for hepatocellular carcinoma (HCC). Aim was to compare different guidelines regarding indication for resection and transplantation because of HCC with and without underlying cirrhosis. We compared the following guidelines published after 1 January 2010: American (American Association for the Study of Liver Diseases (AASLD)), Spanish (Sociedad Espanola de Oncologia Medica (SEOM)), European (European Association for the study of liver-European Organization for Research and Treatment of Cancer (EASL-EORTC) and European Society for Medical Oncology-European Society of Digestive Oncology (ESMO-ESDO)), Asian (Asian Pacific Association for the Study of Liver (APASL)), Japanese (Japan Society of Hepatology (JSH)), Italian (Associazione Italiana Oncologia Medica (AIOM)) and German (S3) guidelines. All guidelines recommend resection as therapy of choice in healthy liver. Guidelines based on the Barcelona Clinic Liver Cancer staging system recommend resection for single HCCguidelines recommend LR for patients with Child-Pugh A/B with HCC without tumour size restriction; APASL guidelines in general exclude patients with Child-Pugh A from transplantation. In patients with Child-Pugh B, transplantation is the second-line therapy, if resection is not possible for patients within Milan criteria. German and Italian guidelines recommend transplantation for all patients within Milan criteria. Whereas resection is the standard therapy of HCC in healthy liver, a standard regarding the indication for LR and transplantation for HCC in cirrhotic liver does not exist, although nearly all guidelines claim to be evidence based. Surprisingly, despite European guidelines, Germany and Italy use their own national guidelines which partially differ from the European. Possible solutions of the problems are discussed.

  1. Celecoxib ameliorates portal hypertension of the cirrhotic rats through the dual inhibitory effects on the intrahepatic fibrosis and angiogenesis.

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    Jin-Hang Gao

    Full Text Available BACKGROUND: Increased intra-hepatic resistance to portal blood flow is the primary factor leading to portal hypertension in cirrhosis. Up-regulated expression of cyclooxygenase-2 (COX-2 in the cirrhotic liver might be a potential target to ameliorate portal hypertension. OBJECTIVE: To verify the effect of celecoxib, a selective inhibitor of COX-2, on portal hypertension and the mechanisms behind it. METHODS: Cirrhotic liver model of rat was established by peritoneal injection of thiacetamide (TAA. 36 rats were randomly assigned to control, TAA and TAA+celecoxib groups. Portal pressures were measured by introduction of catheters into portal vein. Hepatic fibrosis was assessed by the visible hepatic fibrotic areas and mRNAs for collagen III and α-SMA. The neovasculature was determined by hepatic vascular areas, vascular casts and CD31 expression. Expressions of COX-2, vascular endothelial growth factor (VEGF, VEGF receptor-2 (VEGFR-2 and related signal molecules were quantitated. RESULTS: Compared with TAA group, the portal pressure in TAA+celecoxib group was significantly decreased by 17.8%, p<0.01. Celecoxib treatment greatly reduced the tortuous hepatic portal venules. The data of fibrotic areas, CD31expression, mRNA levels of α-SMA and collagen III in TAA+celecoxib group were much lower than those in TAA group, p<0.01. Furthermore, the up-regulation of hepatic mRNA and protein levels of VEGF, VEGFR-2 and COX-2 induced by TAA was significantly inhibited after celecoxib treatment. The expressions of prostaglandin E2 (PGE2, phosphorylated extracellular signal-regulated kinase (p-ERK, hypoxia-inducible factor-1α (HIF-1α, and c-fos were also down-regulated after celecoxib treatment. CONCLUSIONS: Long term administration of celecoxib can efficiently ameliorate portal hypertension in TAA rat model by its dual inhibitory effects on the intrahepatic fibrosis and angiogenesis. The anti-angiogenesis effect afforded by celecoxib may attribute to its

  2. Indeterminate human immunodeficiency virus western blot results in Iranian patients with discordant screening assay results

    International Nuclear Information System (INIS)

    Ravanshad, M.; Sabahi, F.; Mahboudi, F.; Sabahi, F.

    2006-01-01

    The Western blot (WB) assay is the most widely accepted confirmatory assay for the detection and confirmation of antibodies to human immunodeficiency virus type 1 (HIV-1) and 2 (HIV-2). However, indeterminate WB reactivity to HIV-1 and HIV-2 proteins may occur in individuals who do not appear to be infected with HIV. In this study, we describe the results of indeterminate WB reactivity in Iranian patients with discordant screening assays. The samples were obtained from Iranian Blood Transfusion Center, Tehran, Iran and evaluated in the Biotechnology Process Development Center, Pasteur Institute of Iran, Tehran, Iran between 2003 and 2004. A total of 4707 were tested for the presence of HIV-1 antibodies. Six hundred and four (12.8%) patients tested for HIV were positive for HIV-1 antibody. Nine (1.49%) have discordant results among screening assays and indeterminate WB results as interpreted by Centers for Disease Control and Prevention (CDC) criteria. Most (66.7%) of these indeterminate WB results were due to p24 reactivity. However, 2(22.2%) display reactivity to both gp41 and gp120 proteins [Positive by World Health Organization (WHO) criteria]. Of 9 WB assays initially indeterminate by the CDC criteria and with follow-up samples 8(88.8%) became negative when retested subsequently while one (11.1%) remained indeterminate for more than a year and were thus considered negative. In addition all the indeterminate samples were negative when assessed by polymerase chain reaction assay. In general, there were was an 88.8% concordance between the CDC and WHO criteria for an indeterminate WB result. The CDC II criteria for an indeterminate WB result. The CDC II criteria best met the specified objectives for diagnosis in our setting. (author)

  3. Effects of raloxifene on portal hypertension and hepatic encephalopathy in cirrhotic rats.

    Science.gov (United States)

    Chang, Ching-Chih; Lee, Wen-Shin; Chuang, Chiao-Lin; Hsin, I-Fang; Hsu, Shao-Jung; Chang, Ting; Huang, Hui-Chun; Lee, Fa-Yauh; Lee, Shou-Dong

    2017-05-05

    Raloxifene, a selective estrogen receptor modulator, has been used extensively for osteoporosis. In addition to the effect of osteoporosis treatment, emerging evidences show that raloxifene affects the vascular function in different tissues. Cirrhosis is characterized with portal hypertension and complicated with hepatic encephalopathy. Portal hypertension affects portal-systemic shunt which leads to hepatic encephalopathy that the vascular modulation might influence severity of hepatic encephalopathy. Herein, we evaluated the impact of raloxifene on bile duct ligation (BDL)-induced cirrhotic rats. The female Sprague-Dawley rats received BDL plus ovariectomy or sham-operation. Four weeks later, rats were divided into 2 subgroups respectively to receive of raloxifene (10mg/kg/day) or saline (vehicle) for 14 days. On the 43th day, motor activities and hemodynamic parameters were measured. Hepatic and vascular mRNA and protein expressions were determined. The histopathological change of liver was examined. We found that the liver biochemistry, ammonia level and motor activity were similar between cirrhotic rats with or without raloxifene administration. The hemodynamic parameters were not significantly different except that raloxifene reduced portal venous inflow. Raloxifene exacerbated hepatic fibrosis and up-regulated hepatic endothelin-1 and cyclooxygenase 2 protein expressions. In addition, raloxifene modulated the mRNA expressions of endothelial nitric oxide synthase, cyclooxygenase and endothelin-1 in the superior mesenteric artery and collateral vessel. In conclusion, raloxifene aggravates hepatic fibrosis and decreases portal venous inflow in cirrhotic rats without adversely affecting portal hypertension and hepatic encephalopathy. The modulation of hepatic and vascular endothelin-1, endothelial nitric oxide synthase and cyclooxygenase expressions may play a role in the mechanism. Copyright © 2017 Elsevier B.V. All rights reserved.

  4. Alpha-2A Adrenoceptor Agonist Guanfacine Restores Diuretic Efficiency in Experimental Cirrhotic Ascites: Comparison with Clonidine.

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    Giovanni Sansoè

    Full Text Available In human cirrhosis, adrenergic hyperfunction causes proximal tubular fluid retention and contributes to diuretic-resistant ascites, and clonidine, a sympatholytic drug, improves natriuresis in difficult-to-treat ascites.To compare clonidine (aspecific α2-adrenoceptor agonist to SSP-002021R (prodrug of guanfacine, specific α2A-receptor agonist, both associated with diuretics, in experimental cirrhotic ascites.Six groups of 12 rats were studied: controls (G1; controls receiving furosemide and potassium canrenoate (G2; rats with ascitic cirrhosis due to 14-week CCl4 treatment (G3; cirrhotic rats treated (over the 11th-14th CCl4 weeks with furosemide and canrenoate (G4, furosemide, canrenoate and clonidine (G5, or diuretics and SSP002021R (G6. Three rats of each group had their hormonal status and renal function assessed at the end of 11th, 12th, 13th, and 14th weeks of respective treatments.Cirrhotic rats in G3 and G4 gained weight over the 12th-14th CCl4 weeks. In G4, brief increase in sodium excretion over the 11th-12th weeks preceded worsening of inulin clearance and natriuresis (diuretic resistance. In comparison with G4, the addition of clonidine (G5 or guanfacine (G6 to diuretics improved, respectively, sodium excretion over the 11th-12th CCl4 weeks, or GFR and electrolytes excretion over the 13th-14th CCl4 weeks. Natriuretic responses in G5 and G6 were accompanied by reduced catecholamine serum levels.α2A-receptor agonists restore glomerular filtration rate and natriuresis, and delay diuretic-resistant ascites in experimental advanced cirrhosis. Clonidine ameliorates diuretic-dependent natriuresis just for a short time.

  5. Chronic nitric oxide synthase inhibition exacerbates renal dysfunction in cirrhotic rats

    DEFF Research Database (Denmark)

    Graebe, M.; Brond, L.; Christensen, S.

    2004-01-01

    The present study investigated sodium balance and renal tubular function in cirrhotic rats with chronic blockade of the nitric oxide (NO) system. Rats were treated with the nonselective NO synthase inhibitor NG-nitro-l-arginine methyl ester (l-NAME) starting on the day of common bile duct ligation...... (CBL). Three weeks of daily sodium balance studies showed that CBL rats developed sodium retention compared with sham-operated rats and that l-NAME treatment dose dependently deteriorated cumulative sodium balance by reducing urinary sodium excretion. Five weeks after CBL, renal clearance studies were...

  6. Safety and efficacy of Mangafodipir trisodium in patients with liver lesions and cirrhosis

    International Nuclear Information System (INIS)

    Marti-Bonmati, Luis; Fog, Amura F.; de Beeck, Bart Op; Kane, Pauline; Fagertun, Hans

    2003-01-01

    Mangafodipir trisodium (Mn-DPDP, Teslascan) is a well-tolerated liver contrast agent. Although the enhancement characteristics of the cirrhotic liver after Mangafodipir trisodium administration have been studied, at present there is no published data on the impact that cirrhosis might have on the safety and efficacy profiles of this agent. Our objective is to evaluate by means of a retrospective comparison the safety and efficacy of Mangafodipir trisodium in patients with underlying cirrhosis who were examined for suspicion of focal liver lesions. A total of 923 patients received Mangafodipir trisodium (5 μmol/kg) in 11 prospective randomized European clinical trials. Adverse events and discomfort were recorded and graded in all patients. The efficacy analyses were performed on the subsets consisting of 617 patients with independent lesion counts (detection), and on the subset with 399 patients with independent and onsite final lesion diagnosis (characterization). Of the 399 patients, 149 had histologic confirmation. One hundred eighty of 923 patients (19.5%) had cirrhosis. There were no main differences between cirrhotic and non-cirrhotic patients. Adverse events were observed in 64 patients (6.9%), 6.7% in the cirrhotic group and 7.0% in the non-cirrhotic group, a non-significant difference. Adverse events in most patients were mild or moderate. The presence and intensity of the events did not differ between groups. Discomfort was recorded in 79 patients (8.6%), equally distributed in cirrhotic (6.1%) and non-cirrhotic (9.2%) patients. Regarding lesion count, significantly more lesions were found in the post- than in the precontrast images in both the cirrhotic and non-cirrhotic groups (p<0.0001). This increase was not influenced by the presence of liver cirrhosis (p=0.94). Lesion characterization was significantly improved in cirrhotic patients after administration of Mangafodipir trisodium (p=0.002) but not in non-cirrhotic patients (p=0.13). Mangafodipir

  7. Audiophonological results after cochlear implantation in 40 congenitally deaf patients: preliminary results.

    Science.gov (United States)

    Loundon, N; Busquet, D; Roger, G; Moatti, L; Garabedian, E N

    2000-11-30

    The aim of this study is to evaluate the prognostic factors of audiophonological results in cochlear implant in congenitally deaf patients. Between 1991 and 1996. 40 congenitally deaf children underwent cochlear implantation in our department, at an average age of 7 years (median: 5 years). The results of speech therapy were evaluated with a mean follow-up of 2 years and were classified according to four criteria: perception of sound, speech perception, speech production and the level of oral language. For each criterion, a score was established ranging from zero to four. These scores were weighted according to age such that the results before and after implantation only reflected the changes related to the implantation. The prognostic factors for good results were: a good level of oral communication before implantation, residual hearing, progressive deafness and implantation at a young age. On the other hand, poor prognostic factors were: the presence of behavioral disorders and poor communication skills prior to implantation. Overall, the major prognostic factor for a good outcome appeared to be the preoperative level of oral language, even if this was rudimentary.

  8. Molecular mechanisms of circulatory dysfunction in cirrhotic portal hypertension

    Directory of Open Access Journals (Sweden)

    Hsin-Ling Ho

    2015-04-01

    Full Text Available Acute or chronic insults to the liver are usually followed by a tissue repairing process. Unfortunately, this action, in most cases, is not effective enough to restore the normal hepatic structure and function. Instead, fibrogenesis and regenerative nodules formation ensue, which are relatively nonfunctioning. The common final stage of the process is liver cirrhosis with increased intrahepatic resistance to portal venous blood flow. Throughout the entire course, the extrahepatic circulatory dysfunction, including increased splanchnic blood flow, elevated portal venous blood flow and pressure, decreased splanchnic and peripheral vascular resistance, tachycardia, and increased cardiac output, are noted and denoted as portal hypertension with hyperdynamic circulatory dysfunction. When such a condition is established, patients may suffer from fatal complications such as gastroesophageal variceal hemorrhage, hepatic encephalopathy, or hepatorenal syndrome. The cause of such a circulatory dysfunction is not fully elucidated. Nevertheless, clarification of the pathophysiology definitely contributes to the control of portal hypertension-related complications. Herein, the molecular mechanism of this intriguing disaster is reviewed and discussed.

  9. Celecoxib and octreotide synergistically ameliorate portal hypertension via inhibition of angiogenesis in cirrhotic rats.

    Science.gov (United States)

    Gao, Jin-Hang; Wen, Shi-Lei; Feng, Shi; Yang, Wen-Juan; Lu, Yao-Yao; Tong, Huan; Liu, Rui; Tang, Shi-Hang; Huang, Zhi-Yin; Tang, Ying-Mei; Yang, Jin-Hui; Xie, Hui-Qi; Tang, Cheng-Wei

    2016-10-01

    Abnormal angiogenesis is critical for portal hypertension in cirrhosis. Except for etiological treatment, no efficient medication or regime has been explored to treat the early stage of cirrhosis when angiogenesis is initiated or overwhelming. In this study, we explored an anti-angiogenesis effort through non-cytotoxic drugs octreotide and celecoxib to treat early stage of cirrhotic portal hypertension in an animal model. Peritoneal injection of thioacetamide (TAA) was employed to induce liver cirrhosis in rats. A combination treatment of celecoxib and octreotide was found to relieve liver fibrosis, portal venous pressure, micro-hepatic arterioportal fistulas, intrahepatic and splanchnic angiogenesis. Celecoxib and octreotide exerted their anti-angiogenesis effect via an axis of cyclooxygenase-2/prostaglandin E2/EP-2/somatostatin receptor-2, which consequently down-regulated phosphorylation of extracellular signal-regulated kinase (p-ERK)-hypoxia-inducible factor-1α (HIF-1α)-vascular endothelial growth factor (VEGF) integrated signaling pathways. In conclusions, combination of celecoxib and octreotide synergistically ameliorated liver fibrosis and portal hypertension of the cirrhotic rats induced by TAA via the inhibition of intrahepatic and extrahepatic angiogenesis. The potential mechanisms behind the regimen may due to the inactivation of p-ERK-HIF-1α-VEGF signaling pathway.

  10. Radiotherapy Results of Breast Cancer Patients with Metastatic Bone Disease

    Directory of Open Access Journals (Sweden)

    Ahmet Dirier

    2006-01-01

    Full Text Available Breast cancer patients with bone metastasis who had admitted to Dicle University Department of Radiation Oncology for palliative radiation therapy between September 2001 and December 2003 were evaluated. There were 31 patients (26 female, 5 male. Median age was 43 years (range 23-79. Histopathological subtypes were infiltrating ductal carcinoma (88%, tubulolobuler carcinoma (6% and inflammatory carcinoma (6%. Loci of bone metastasis were vertebra only in twelve patients (39%, non-vertebral bones only in 8 patients (26% and both vertebral and nonvertebral bones in 11 patients (35%. Two patients had refused radiotherapy. Radiation doses were 3000 cGy with 10 fractions in 15 patients, 2000 cGy with 5 fractions in 6 patients and 800 cGy single fraction in eight patients. Complete palliation of pain was achieved in 18 patients (62% and partial palliation was achieved in 11 patients (38%. Treatment related toxicity was grade I-II dermatitis. In conclusion; same respons rates in terms of palliation can be achieved in the three radiotherapy schedules.

  11. [Results of conservative treatment in patients with occult pneumothorax].

    Science.gov (United States)

    Llaquet Bayo, Heura; Montmany Vioque, Sandra; Rebasa, Pere; Navarro Soto, Salvador

    2016-04-01

    An occult pneumothorax is found in 2-15% trauma patients. Observation (without tube thoracostomy) in these patients presents still some controversies in the clinical practice. The objective of the study is to evaluate the efficacy and the adverse effects when observation is performed. A retrospective observational study was undertaken in our center (university hospital level II). Data was obtained from a database with prospective registration. A total of 1087 trauma patients admitted in the intensive care unit from 2006 to 2013 were included. In this period, 126 patients with occult pneumothorax were identified, 73 patients (58%) underwent immediate tube thoracostomy and 53 patients (42%) were observed. Nine patients (12%) failed observation and required tube thoracostomy for pneumothorax progression or hemothorax. No patient developed a tension pneumothorax or experienced another adverse event related to the absence of tube thoracostomy. Of the observed patients 16 were under positive pressure ventilation, in this group 3 patients (19%) failed observation. There were no differences in mortality, hospital length of stay or intensive care length of stay between the observed and non-observed group. Observation is a safe treatment in occult pneumothorax, even in pressure positive ventilated patients. Copyright © 2014 AEC. Publicado por Elsevier España, S.L.U. All rights reserved.

  12. Virtual simulation. First clinical results in patients with prostate cancer

    International Nuclear Information System (INIS)

    Buchali, A.; Dinges, S.; Koswig, S.; Rosenthal, P.; Salk, S.; Harder, C.; Schlenger, L.; Budach, V.

    1998-01-01

    Investigation of options of virtual simulation in patients with localized prostate cancer. Twenty-four patients suffering from prostate cancer were virtual simulated. The clinical target volume was contoured and the planning target volume was defined after CT scan. The isocenter of the planning target volume was determined and marked at patient's skin. The precision of patients marking was controlled with conventional simulation after physical radiation treatment planning. Mean differences of the patient's mark revealed between the 2 simulations in all room axes around 1 mm. The organs at risk were visualized in the digital reconstructed radiographs. The precise patient's mark of the isocentre by virtual simulation allows to skip the conventional simulation. The visualisation of organs at risk leeds to an unnecessarity of an application of contrast medium and to a further relieve of the patient. The personal requirement is not higher in virtual simulation than in conventional CT based radiation treatment planning. (orig./MG) [de

  13. Results of surgical excision of urethral prolapse in symptomatic patients.

    Science.gov (United States)

    Hall, Mary E; Oyesanya, Tola; Cameron, Anne P

    2017-11-01

    Here, we present the clinical presentation and surgical outcomes of women with symptomatic urethral prolapse presenting to our institution over 20 years, and seek to provide treatment recommendations for management of symptomatic urethral prolapse and caruncle. A retrospective review of medical records from female patients who underwent surgery for symptomatic urethral prolapse from June 1995 to August 2015 was performed. Surgical technique consisted of a four-quadrant excisional approach for repair of urethral prolapse. A total of 26 patients were identified with a mean age of 38.8 years (range 3-81). The most common presentations were vaginal bleeding, hematuria, pain, and dysuria. All patients underwent surgical excision of urethral prolapse via a standard approach. Follow-up data was available in 24 patients. Six patients experienced temporary postoperative bleeding, and one patient required placement of a Foley catheter for tamponade. One patient experienced temporary postoperative urinary retention requiring Foley catheter placement. Three patients had visible recurrence of urethral prolapse, for which one later underwent re-excision. Surgical excision of urethral prolapse is a reasonable treatment option in patients who have tried conservative management without relief, as well as in those who present with severe symptoms. Possible complications following excision include postoperative bleeding and recurrence, and patients must be counseled accordingly. In this work, we propose a treatment algorithm for symptomatic urethral prolapse. © 2017 Wiley Periodicals, Inc.

  14. Pharmacological, psychological, and patient education interventions for patients with neck pain: results of an international survey.

    Science.gov (United States)

    Carlesso, Lisa C; Gross, Anita R; MacDermid, Joy C; Walton, David M; Santaguida, P Lina

    2015-01-01

    Examination of practice patterns compared to existing evidence identifies knowledge to practice gaps. To describe the utilization of pharmacological, patient education, primary psychological interventions and relaxation therapies in patients with neck pain by clinicians. An international cross-sectional survey was conducted to determine the use of these interventions amongst 326 clinicians treating patients with neck pain. Nineteen countries participated. Results were analyzed by usage amongst physical therapists (39%) and chiropractors (35%), as they were the predominant respondents. Patient education (95%) and relaxation therapies (59%) were the most utilized interventions. Tests of subgroup differences determined that physical therapists used patient education significantly more than chiropractors. Use of medications and primary psychological interventions were reported by most to be outside of scope of practice. The high rate of patient education is consistent with supporting evidence. However, usage of relaxation therapies is contrary to evidence suggesting no benefit for improved pain or function for chronic neck pain. This survey indicates that patient education and relaxation therapies are common treatments provided by chiropractors and physical therapists for patients with neck pain. Future research should address gaps associated with variable practice patterns and knowledge translation to reduce usage of interventions shown to be ineffective.

  15. Safety, efficacy, and response predictors of anticoagulation for the treatment of nonmalignant portal-vein thrombosis in patients with cirrhosis: a propensity score matching analysis

    Directory of Open Access Journals (Sweden)

    Jung Wha Chung

    2014-12-01

    Full Text Available Background/AimsPortal-vein thrombosis (PVT develops in 10-25% of cirrhotic patients and may aggravate portal hypertension. There are few data regarding the effects of anticoagulation on nonmalignant PVT in liver cirrhosis. The aim of this study was to elucidate the safety, efficacy, and predictors of response to anticoagulation therapy in cirrhotic patients.MethodsPatients with liver cirrhosis and nonmalignant PVT were identified by a hospital electronic medical record system (called BESTCARE. Patients with malignant PVT, Budd-Chiari syndrome, underlying primary hematologic disorders, or preexisting extrahepatic thrombosis were excluded from the analysis. Patients were divided into two groups (treatment and nontreatment, and propensity score matching analysis was performed to identify control patients. The sizes of the thrombus and spleen were evaluated using multidetector computed tomography.ResultsTwenty-eight patients were enrolled in this study between 2003 and 2014: 14 patients who received warfarin for nonmalignant PVT and 14 patients who received no anticoagulation. After 112 days of treatment, 11 patients exhibited significantly higher response rates (complete in 6 and partial in 5 compared to the control patients, with decreases in thrombus size of >30%. Compared to nonresponders, the 11 responders were older, and had a thinner spleen and fewer episodes of previous endoscopic variceal ligations, whereas pretreatment liver function and changes in prothrombin time after anticoagulation did not differ significantly between the two groups. Two patients died after warfarin therapy, but the causes of death were not related to anticoagulation.ConclusionsWarfarin can be safely administered to cirrhotic patients with nonmalignant PVT. The presence of preexisting portal hypertension is a predictor of nonresponse to anticoagulation.

  16. Evaluation of culture and antibiogram results in burned patients

    OpenAIRE

    Polat, Yusuf; Karabulut, Aysun; Balcı, Yasemin I.; Çilengir, Mehmet; Övet, Gültekin; Cebelli, Sami

    2010-01-01

    Infections are most common cause of morbidity and mortality in burned patients due to destruction of skin barrier. In this study, we aimed to determine most common microorganisms and their antibiotic susceptibility detected in wound cultures of these patients. Sixty six positive wound cultures were detected in patients admitted to burn clinic of Denizli State hospital between November, 2008 and November, 2009 and were evaluated in the study. Antibiotic susceptibility tests were performed by d...

  17. Complications of intravenous DSA: Results in 500 patients

    International Nuclear Information System (INIS)

    Gross-Fengels, W.; Neufang, K.F.R.; Beyer, D.; Steinbrich, W.

    1987-01-01

    500 patients were studied respectively for complications of intravenous digital subtraction angiography (IV-DSA) performed with non-ionic contrast media, using a central venous injection technique. In 21 patients (4,2%) during or shortly after the procedure 23 systemic, 1 neurologic, and 7 local complications occurred. In addition, 1 patient developed acute renal failure 26 hours after the IV-DSA, whereas 4 patients later showed on thromboses of the catheterised vein. No permanent neurologic or systemic complications and severe allergic reactions were seen. (orig.) [de

  18. Radioembolization using 90Y-resin microspheres for patients with advanced hepatocellular carcinoma

    International Nuclear Information System (INIS)

    Sangro, Bruno; Bilbao, Jose I.; Boan, Jose; Martinez-Cuesta, Antonio; Benito, Alberto; Rodriguez, Javier; Panizo, Angel; Gil, Belen; Inarrairaegui, Mercedes; Herrero, Ignacio; Quiroga, Jorge; Prieto, Jesus

    2006-01-01

    Purpose: To investigate the antitumor effect of resin microspheres loaded with 90-yttrium against hepatocellular carcinoma and their safety in the setting of liver cirrhosis. Patients and Methods: Data from 24 consecutive patients with hepatocellular carcinoma (HCC) treated by radioembolization in the period from September 2003 to February 2005 were reviewed. Patients received no further antineoplastic therapy. A comprehensive evaluation was performed to prevent the risk of damage due to microsphere misplacing. Patients were discharged the day after microspheres injection. Results: Serious liver toxicity observed among cirrhotic patients in a first period was subsequently prevented by modifying the selection criteria and the method for calculating the activity to be administered. Among 21 patients evaluable for response using Response Evaluation Criteria in Solid Tumors (RECIST) criteria, a reduction in size of target lesions was observed in all but 1 patient. When considering only target lesions, disease control rate and response rate were 100% and 23.8%, respectively. However, 43% of patients progressed in the liver in the form of new lesions appearing a median time of 3 months after radioembolization. Conclusion: Our experience in these series of patients indicates that radioembolization using resin microspheres has a significant antitumor effect against HCC and that using stringent selection criteria and conservative models for calculating Radiation activity to be administered, radioembolization can be performed safely even in cirrhotic patients

  19. A de novo mutation in KCNN3 associated with autosomal dominant idiopathic non-cirrhotic portal hypertension

    NARCIS (Netherlands)

    Koot, Bart G. P.; Alders, Marielle; Verheij, Joanne; Beuers, Ulrich; Cobben, Jan M.

    2016-01-01

    Non-cirrhotic portal hypertension is characterized by histopathological abnormalities in the liver, mostly affecting small intrahepatic portal veins that cause portal hypertension in the absence of cirrhosis. It can be secondary to coagulation disorders or toxic agents. However, most cases are

  20. Glycogen content in hepatocytes is related with their size in normal rat liver but not in cirrhotic one.

    Science.gov (United States)

    Bezborodkina, Natalia N; Chestnova, Anna Yu; Vorobev, Mikhail L; Kudryavtsev, Boris N

    2016-04-01

    Hepatocytes differ from one another by the degree of the ploidy, size, position in the liver lobule, and level of the DNA-synthetic processes. It is believed, that the cell size exerts substantial influence on the metabolism of the hepatocytes and the glycogen content in them. The aim of the present study was to test this hypothesis. Dry weight of hepatocytes, their ploidy and glycogen content were determined in the normal and the cirrhotic rat liver. Liver cirrhosis in rats was produced by chronic inhalation of CCl4 vapours in the course of 6 months. A combined cytophotometric method was used. Dry weight of the cell, its glycogen and DNA content were successively measured on a mapped preparation. Hepatocytes of each ploidy class in the normal and the cirrhotic rat liver accumulated glycogen at the same rate. In the normal liver, there was a distinct correlation between the size of hepatocytes and glycogen content in them. This correlation was observed in each ploidy class, and was especially pronounced in the class of mononucleate tetraploid hepatocytes. In the cirrhotic liver, there was no correlation between the size of the cells and their glycogen content. The impairment of liver lobular structure probably explains the observed lack of correlation between hepatocyte size and their glycogen content in the cirrhotic liver. © 2016 International Society for Advancement of Cytometry. © 2016 International Society for Advancement of Cytometry.

  1. Kidney transplant in diabetic patients: modalities, indications and results

    Directory of Open Access Journals (Sweden)

    Rangel Érika B

    2009-08-01

    Full Text Available Abstract Background Diabetes is a disease of increasing worldwide prevalence and is the main cause of chronic renal failure. Type 1 diabetic patients with chronic renal failure have the following therapy options: kidney transplant from a living donor, pancreas after kidney transplant, simultaneous pancreas-kidney transplant, or awaiting a deceased donor kidney transplant. For type 2 diabetic patients, only kidney transplant from deceased or living donors are recommended. Patient survival after kidney transplant has been improving for all age ranges in comparison to the dialysis therapy. The main causes of mortality after transplant are cardiovascular and cerebrovascular events, infections and neoplasias. Five-year patient survival for type 2 diabetic patients is lower than the non-diabetics' because they are older and have higher body mass index on the occasion of the transplant and both pre- and posttransplant cardiovascular diseases prevalences. The increased postransplant cardiovascular mortality in these patients is attributed to the presence of well-known risk factors, such as insulin resistance, higher triglycerides values, lower HDL-cholesterol values, abnormalities in fibrinolysis and coagulation and endothelial dysfunction. In type 1 diabetic patients, simultaneous pancreas-kidney transplant is associated with lower prevalence of vascular diseases, including acute myocardial infarction, stroke and amputation in comparison to isolated kidney transplant and dialysis therapy. Conclusion Type 1 and 2 diabetic patients present higher survival rates after transplant in comparison to the dialysis therapy, although the prevalence of cardiovascular events and infectious complications remain higher than in the general population.

  2. Neural Mechanism of Cognitive Control Impairment in Patients with Hepatic Cirrhosis: A Functional Magnetic Resonance Imaging Study

    International Nuclear Information System (INIS)

    Long Jiang Zhang; Guifen Yang; Jianzhong Yin; Yawu Liu; Ji Qi

    2007-01-01

    Background: Many studies have claimed the existence of attention alterations in cirrhotic patients without overt hepatic encephalopathy (HE). No functional magnetic resonance imaging (fMRI) study in this respect has been published. Purpose: To investigate the neural basis of cognitive control deficiency in cirrhotic patients using fMRI. Material and Methods: 14 patients with hepatic cirrhosis and 14 healthy volunteers were included in the study. A modified Stroop task with Chinese characters was used as the target stimulus, and block-design fMRI was used to acquire resource data, including four stimulus blocks and five control blocks, each presented alternatively. Image analysis was performed using statistical parametric mapping 99. After fMRI examinations were complete, behavior tests of Stroop interference were performed for all subjects. Overall reaction time and error numbers were recorded. Results: Both healthy volunteers and patients with hepatic cirrhosis had Stroop interference effects. Patients with hepatic cirrhosis had more errors and longer reaction time in performing an incongruous color-naming task than healthy volunteers (P<0.001); there was no significant difference in performing an incongruous word-reading task (P 0.066). Compared with controls, patients with hepatic cirrhosis had greater activation of the bilateral prefrontal cortex and parietal cortex when performing the incongruous word-reading task. With increased conflict, activation of the anterior cingulate cortex (ACC), bilateral prefrontal cortex (PFC), parietal lobe, and temporal fusiform gyrus (TFG) was decreased when patients with hepatic cirrhosis performed the incongruous color-naming task. Conclusion: This study demonstrates that patients with hepatic cirrhostic have cognitive control deficiency. The abnormal brain network of the ACC-PFC-parietal lobe-TFG is the neural basis of cognitive control impairment in cirrhotic patients

  3. Neural Mechanism of Cognitive Control Impairment in Patients with Hepatic Cirrhosis: A Functional Magnetic Resonance Imaging Study

    Energy Technology Data Exchange (ETDEWEB)

    Long Jiang Zhang; Guifen Yang; Jianzhong Yin; Yawu Liu; Ji Qi [Dept. of Radiology, Tianjin First Central Hospital of Tianjin Medical Univ, Tianjin (China)

    2007-07-15

    Background: Many studies have claimed the existence of attention alterations in cirrhotic patients without overt hepatic encephalopathy (HE). No functional magnetic resonance imaging (fMRI) study in this respect has been published. Purpose: To investigate the neural basis of cognitive control deficiency in cirrhotic patients using fMRI. Material and Methods: 14 patients with hepatic cirrhosis and 14 healthy volunteers were included in the study. A modified Stroop task with Chinese characters was used as the target stimulus, and block-design fMRI was used to acquire resource data, including four stimulus blocks and five control blocks, each presented alternatively. Image analysis was performed using statistical parametric mapping 99. After fMRI examinations were complete, behavior tests of Stroop interference were performed for all subjects. Overall reaction time and error numbers were recorded. Results: Both healthy volunteers and patients with hepatic cirrhosis had Stroop interference effects. Patients with hepatic cirrhosis had more errors and longer reaction time in performing an incongruous color-naming task than healthy volunteers (P<0.001); there was no significant difference in performing an incongruous word-reading task (P 0.066). Compared with controls, patients with hepatic cirrhosis had greater activation of the bilateral prefrontal cortex and parietal cortex when performing the incongruous word-reading task. With increased conflict, activation of the anterior cingulate cortex (ACC), bilateral prefrontal cortex (PFC), parietal lobe, and temporal fusiform gyrus (TFG) was decreased when patients with hepatic cirrhosis performed the incongruous color-naming task. Conclusion: This study demonstrates that patients with hepatic cirrhostic have cognitive control deficiency. The abnormal brain network of the ACC-PFC-parietal lobe-TFG is the neural basis of cognitive control impairment in cirrhotic patients.

  4. Photorefractive keratectomy results in myopic patients with thin cornea eyes

    Directory of Open Access Journals (Sweden)

    Hassan Hashemi

    2015-01-01

    Conclusion: PRK is a safe, effective, and predictable procedure with desirable effects on mesopic CS in patients with corneal thickness <500 μm, which increases HOAs and decreases corneal integrity proportionate to its value before the procedure.

  5. T1 glottis radiotherapy: functional results and patients satisfaction

    International Nuclear Information System (INIS)

    Azoury, F.; Nasr, E.; Nehme Nasr, D.; Ghorra, C.; Fares, G.; Tabchy, B.; Ghorra, C.; Haddad, A.

    2009-01-01

    This retrospective series confirms the efficiency of the radical radiotherapy for the T1 glottal cancers as well as its satisfying tolerance with a low toxicity; most of patients were satisfied of their voice quality. (N.C.)

  6. Psychiatric morbidity in dermatology patients: Frequency and results of consultations

    Directory of Open Access Journals (Sweden)

    Seyhan Muammer

    2006-01-01

    Full Text Available BACKGROUND: Dermatological patients quite commonly depict psychiatric morbidity. PURPOSES: To study the psychiatric morbidity among skin patients of our clinic. METHODS: In the present study, the patients who were treated in the Dermatology Clinic of Inonu University Medical Faculty were evaluated retrospectively. The age, gender, marital status, habits, dermatological and systemic diseases, previously used drugs, current therapy and psychiatric diagnosis of each patient were recorded. FINDINGS: Of 636 patients involved in the study, 15.3% had psychopathological problems, which were depression (32.0%, adjustment difficulty (15.5%, anxiety (13.4%, psychosomatic disorders (10.3%, obsessive-compulsive disorder and conversion (5.1%, dysthymic disorder (4.1%, attention deficit and hyperactivity disorder (2.1%, panic attack (1.0%, premenstrual syndrome, schizophrenia, somatization disorder, insomnia, alcohol dependency, bipolar affective disorder, mental retardation, agoraphobia, social phobia and dementia. The dermatological diseases defined for the patients with psychopathology diagnosis were chronic urticaria (25.8%; psoriasis (15.5%; alopecia areata, totalis and iniversalis (11.3%; acute urticaria, neurodermatitis and Behcet′s disease (5.1%; atopic dermatitis and drug eruptions (4.1%; pemphigus (3.1%; angioedema, contact dermatitis and generalized pruritus (2.1%; folliculitis and the others (1.0%. CONCLUSIONS: Psychiatric morbidity has an affect on the course of dermatological diseases. When required, psychiatric consultation should be sought by dermatology clinics and patients should be followed with the cooperation of dermatologists and psychiatrists. LIMITATION: The indoor-based study had not included any control group and any domicillary patient.

  7. Neuropsychological deficits and morphological MRI brain scan abnormalities in apparently health non-encephalopathic patients with cirrhosis; A controlled Study

    Energy Technology Data Exchange (ETDEWEB)

    Moore, J.W.; De Lacey, G.; Dunk, A.A.; Sinclair, T.S.; Mowat, M.A.G.; Brunt, P.W. (Royal Infirmary, Aberdeen (United Kingdom)); Deans, H. (Aberdeen Univ. (UK). Dept. of Medical Physics (United Kingdom)); Crawford, J.R. (Aberdeen University Medical School (United Kingdom). Department of Psychology (United Kingdom)); Besson, J.A.O. (Aberdeen University Medical School (United Kingdom). Department of Mental Health (United Kingdom))

    1989-11-01

    By means of psychometric testing, we have determined the frequency of latent hepatic encephalopathy in a group of 19 cirrhotics with no clinical evidence of encephalopathy. Magnetic resonance imaging (MRI) of the brain was performed in order to determine whether morphological cerebral abnormalities were associated with latent encephalopathy. Nineteen age and educationally matched patient with normal liver function acted as controls. Significant differences (P < 0.05) between cirrhotics and controls were found in tests of short-term visual memory and speed of reaction to light (cirrhotics 326 ( 132 ms vs. controls 225 ) 36 ms), sound (cirrhotics 361 ( 152 ms vs. controls 236 ) 52 ms) and choice (cirrhotics 651 ( 190 ms vs. controls 406 ) 101 ms) stimuli (all values mean S.D.). Reitan trail test performance, however, was similar in both groups. ( Trail A: cirrhotics 43 ( 19 s vs. controls 35 ) 13 s; Trail B: cirrhotics 105 ( 66 s vs. controls 93 ) 36 s.) In patients with cirrhosis, MRI revealed statistically significant increases in the maximum fissure width of right frontal sulci, light and left parietal sulci, inter-hemispheric fissure width and in bicaudafe index. These changes, indicating cerebral atrophy, were largely confined to alcoholics. There was poor correlation between measurements of cerebral morphology and neuropsychological performance, only 10% of associations achieving statistical significance. (author). 2 refs.; 3 figs.; 5 tabs.

  8. Neuropsychological deficits and morphological MRI brain scan abnormalities in apparently health non-encephalopathic patients with cirrhosis

    International Nuclear Information System (INIS)

    Moore, J.W.; De Lacey, G.; Dunk, A.A.; Sinclair, T.S.; Mowat, M.A.G.; Brunt, P.W.; Deans, H.; Crawford, J.R.; Besson, J.A.O.

    1989-01-01

    By means of psychometric testing, we have determined the frequency of latent hepatic encephalopathy in a group of 19 cirrhotics with no clinical evidence of encephalopathy. Magnetic resonance imaging (MRI) of the brain was performed in order to determine whether morphological cerebral abnormalities were associated with latent encephalopathy. Nineteen age and educationally matched patient with normal liver function acted as controls. Significant differences (P < 0.05) between cirrhotics and controls were found in tests of short-term visual memory and speed of reaction to light (cirrhotics 326 ] 132 ms vs. controls 225 ] 36 ms), sound (cirrhotics 361 ] 152 ms vs. controls 236 ] 52 ms) and choice (cirrhotics 651 ] 190 ms vs. controls 406 ] 101 ms) stimuli (all values mean ] S.D.). Reitan trail test performance, however, was similar in both groups. ( Trail A: cirrhotics 43 ] 19 s vs. controls 35 ] 13 s; Trail B: cirrhotics 105 ] 66 s vs. controls 93 ] 36 s.) In patients with cirrhosis, MRI revealed statistically significant increases in the maximum fissure width of right frontal sulci, light and left parietal sulci, inter-hemispheric fissure width and in bicaudafe index. These changes, indicating cerebral atrophy, were largely confined to alcoholics. There was poor correlation between measurements of cerebral morphology and neuropsychological performance, only 10% of associations achieving statistical significance. (author). 2 refs.; 3 figs.; 5 tabs

  9. Malnutrition in hospitalized patients: results from La Rioja.

    Science.gov (United States)

    Martín Palmero, Ángela; Serrano Pérez, Andra; Chinchetru Ranedo, Mª José; Cámara Balda, Alejandro; Martínez de Salinas Santamarí, Mª Ángeles; Villar García, Gonzalo; Marín Lizárraga, Mª Del Mar

    2017-03-30

    There is a high malnutrition prevalence in hospitalized patients. To determine the malnutrition prevalence in hospitalized patients of La Rioja Community (Spain) when evaluated with different screening/ evaluation tools and its relationship with hospital stay and mortality. Cross sectional observational study of hospitalized adult patients (age > 18 years old) from medical and surgical departments that underwent within 72 h of their admission a nutritional screening with Malnutrition Universal Screening Tool (MUST), Nutritional Risk Screening (NRS) 2002, Controlling Nutritional Status (CONUT) y Subjective Global Assessment (SGA). 384 patients (273 medical and 111 surgical) were evaluated. Almost fifty percent of them were considered malnourished independently of the screening/assessment tool used. High concordance was found between SGA and NRS-2002 (k = 0.758). Malnourished patients had a longer hospital stay than those well-nourished (9.29 vs. 7.10 days; p = 0.002), used a greater number of medicines (9.2 vs. 7.4; p = 0.001) and underwent a higher number of diagnostic tests (16.4 vs. 12.5; p = 0,002). Half of the hospitalized patients in the medical and surgical department of La Rioja are malnourished. This is associated with a longer hospital stay, higher use of medicines, diagnostics tests and greater mortality. Malnutrition could be detected with easy screening tools to treat it appropriately.

  10. Uso de quercetina a longo prazo em ratos cirróticos The long term use of quercetin in cirrhotic rats

    Directory of Open Access Journals (Sweden)

    Aline Miltersteiner

    2003-06-01

    Full Text Available OBJETIVO: Avaliar o uso a longo prazo do flavonóide quercetina em ratos cirróticos por ligadura de ducto biliar comum (LDB. MÉTODOS: Foram utilizados 32 ratos machos Wistar, sendo submetidos à LDB ou simulação, e distribuídos em 4 grupos: 1 controle, 2 cirróticos, 3 cirróticos tratados com quercetina 50mg/kg, intraperitonealmente, desde o segundo dia após o procedimento cirúrgico; e 4 cirróticos tratados após o décimo quarto dia do procedimento cirúrgico. Analisou-se a função hepática por meio de testes bioquímicos (BT e BD e atividade enzimática (ALT, AST, FA e GGT. Na análise anatomopatológica, utilizou-se a coloração de Hematoxilina & Eosina (H&E e de Picrosírius para fibrose. A análise estatística para avaliação de sobrevivência foi realizada pelo teste Kaplan-Meier. RESULTADOS: Os resultados de sobrevivência dos oito animais de cada grupo foram: Grupo 1 = 200 dias de sobrevivência; Grupo 2 = 46 dias; Grupo 3 = 71 dias; e o Grupo 4 = 90 dias. Nos animais com ligadura de ducto biliar comum houve aumento das provas de função hepática e enzimáticas que se reduziu hipoteticamente com o tratamento com quercetina. Foram identificadas cirrose, congestão vascular porta e centrolobular na análise histopatológica por H&E e Picrosírius. CONCLUSÃO: O uso da quercetina diminuiu de maneira significante as alterações bioquímicas provocadas pela cirrose, aumentando o tempo de sobrevivência dos animais com cirrose biliar secundária à LDB, como verificado pelo teste de análise de sobrevivência.PURPOSE: The long term use of quercetin flavonoid was evaluated in cirrhotic rats by common biliary duct bondage (LDB. METHODS: 32 male Wistar rats were submitted to LDB or simulation, and distributed in 4 groups: 1 control, 2 cirrhotic, 3 cirrhotic treated with quercetin the second day after the surgical procedure; and 4 cirrhotic treated with quercetin after the fourteenth day of the surgical procedure. The hepatic

  11. Posttraumatic Stress Disorder Patients and Results of Violent Behavior

    Directory of Open Access Journals (Sweden)

    Taner Oznur

    2014-08-01

    Full Text Available AIM: High levels of anger and aggression in post-traumatic stress disorder lead to unfavorable social, legal, physical and economic results to family members and the other social layers as much as patients. In this study, it is aimed to investigate the relation between both alcohol-cigarette consumption ratios and anger levels, characteristics of aggressive behaviors and the judicial outcome in cases diagnosed post-traumatic stress disorder due to armed conflict. METHODS: 38 cases diagnosed as post-traumatic stress disorder were included to the study. Pre- and post-traumatic alcohol/cigarette consumption amounts and aggressive behaviors are determined. Impact of Events Scale (Revised (IES-R was used for evaluating post-traumatic stress disorder symptom patterns and severity, Buss Perry Aggression Questionnaire was used for measuring anger and aggression levels, and Taylor and #8217;s Violence Rating Scale was used for evaluating the judicial outcome of aggression. RESULTS: 23 of cases (60.6% were married with children, 13 of cases (34.25 were single and 2 of cases (5.2% were divorced.18 of cases (47.4% were graduate. IES-R total score was 66,9 +/- 12,7, Buss Perry total score was 111,3 +/- 20,5, and Taylor and #8217;s Violence Rate was 2,5 +/- 1,0. When the pre- and post-traumatic aggressive behaviors were compared; physical violence to the partner was increased more than ten times, Physical and verbal violence to social individuals were increased more than four and seven times, respectively. And also it is observed that inflicting damage to property was increased 17 times, reckless driving was increased 11 times, and self-mutilation was increased 5 times. Alcohol consumption was determined as 0 (0 - 126 g/day for pre-trauma cases and 16.5 (0 - 294 g/day for post-trauma cases. Cigarette smoking was determined as 5 (0 and #8211; 40 cigarette/day for pre-trauma cases and 30 (0 -60 cigarette/day for post-trauma cases. CONCLUSION: Post

  12. Bacterial infections in patients with liver cirrhosis: clinical characteristics and the role of C-reactive protein.

    Science.gov (United States)

    Deutsch, Melanie; Manolakopoulos, Spilios; Andreadis, Ioannis; Giannaris, Markos; Kontos, George; Kranidioti, Hariklia; Pirounaki, Maria; Koskinas, John

    2018-01-01

    The diagnosis of bacterial infection in cirrhotic patients may be difficult, because of the absence of classical signs such as fever and raised white blood cell count. The role of C-reactive protein (CRP) in this context has not been clearly defined. Clinical and laboratory characteristics of 210 consecutive cirrhotic patients with (n=100) or without (n=110) bacterial infection were compared with a control group of non-cirrhotic patients with infection (n=106). Significantly fewer patients with cirrhosis had a body temperature ≥37°C when presenting with bacterial infection (56% cirrhotic vs. 85.5% non-cirrhotic patients, P=0.01). Mean leukocyte count was 6.92 × 10 3 /mm 3 in patients with cirrhosis and infection, 5.75 × 10 3 /mm 3 (P=0.02) in cirrhotic patients without infection, and 11.28 × 10 3 /mm 3 in non-cirrhotic patients with infection (P10 mg/L indicated the presence of infection with a sensitivity of 68%, a specificity of 84.5% and an area under the receiver operating characteristic curve of 0.8197. CRP cutoff level differed according to the severity of the liver disease: Child-Pugh score (CPS) A: 21.3 mg/L, B: 17 mg/L, and C: 5.78 mg/L. CRP at admission could help diagnose infection in cirrhotic patients. Since the severity of liver disease seems to affect the CRP values, lower CRP levels might indicate infection. Clinical suspicion is necessary to avoid delay in diagnosis and initiate antibiotic treatment.

  13. Novel Rat Model of Repetitive Portal Venous Embolization Mimicking Human Non-Cirrhotic Idiopathic Portal Hypertension

    DEFF Research Database (Denmark)

    Klein, Sabine; Hinüber, Christian; Hittatiya, Kanishka

    2016-01-01

    BACKGROUND: Non-cirrhotic idiopathic portal hypertension (NCIPH) is characterized by splenomegaly, anemia and portal hypertension, while liver function is preserved. However, no animal models have been established yet. This study assessed a rat model of NCIPH and characterized the hemodynamics......, and compared it to human NCIPH. METHODS: Portal pressure (PP) was measured invasively and coloured microspheres were injected in the ileocecal vein in rats. This procedure was performed weekly for 3 weeks (weekly embolization). Rats without and with single embolization served as controls. After four weeks (one...... in the weekly embolization group. Fibrotic markers αSMA and Desmin were upregulated in weekly embolized rats. DISCUSSION: This study establishes a model using repetitive embolization via portal veins, comparable with human NCIPH and may serve to test new therapies....

  14. No effect of oral testosterone treatment on sexual dysfunction in alcoholic cirrhotic men

    DEFF Research Database (Denmark)

    Gluud, C; Wantzin, P; Eriksen, J

    1988-01-01

    -binding globulin-bound testosterone concentrations disappeared, however, when age, ethanol consumption, and severity of liver disease were included as covariates in the analysis. During follow-up (median 30 mo, range 1-48 mo) sexual dysfunction improved significantly (p less than 0.05) at 6, 12, and 24 mo......The prevalence and course of sexual dysfunction was evaluated in 221 alcoholic cirrhotic men participating in a double-blind, placebo-controlled study on the effect of oral testosterone treatment on liver disease. At entry, 67% (95% confidence limits, 61%-74%) complained of sexual dysfunction....... Sexual dysfunction was significantly (p less than 0.05) associated with lower serum concentrations of testosterone, non-protein-bound testosterone, and non-sex hormone-binding globulin-bound testosterone. The significant associations between sexual dysfunction and non-protein-bound and non-sex hormone...

  15. Patient's safety culture among Tunisian healthcare workers: results ...

    African Journals Online (AJOL)

    Conclusion: our study has allowed us to conclude that all dimensions of patients' safety culture need to be improved among our establishment's professionals. Therefore, more efforts are necessary in order to develop a security culture based on confidence, learning, communication and team work and rejecting sanction, ...

  16. Histopathological results of nasopharyngeal masses of adult patients

    African Journals Online (AJOL)

    ... surgery clinics of University of Port Harcourt Teaching Hospital (UPTH) and Kinx Medical Consultants clinic in Port Harcourt. All the patients had examination under anaesthesia (E/U/A) of the nose and nasopharynx and biopsy. The data collected were documented in a proforma designed for the study by the researchers.

  17. The Time Course of Dynamic Computed Tomographic Appearance of Radiation Injury to the Cirrhotic Liver Following Stereotactic Body Radiation Therapy for Hepatocellular Carcinoma.

    Directory of Open Access Journals (Sweden)

    Tomoki Kimura

    Full Text Available This study aimed to evaluate the dynamic computed tomographic (CT appearance of focal radiation injury to cirrhotic liver tissue around the tumor following stereotactic body radiation therapy (SBRT for hepatocellular carcinoma (HCC. Seventy-seven patients with 92 HCCs were observed for >6 months. Sixty-four and 13 patients belonged to Child-Pugh class A and B, respectively. The median SBRT dose was 48 Gy/4fr. Dynamic CT scans were performed in non-enhanced, arterial, portal, and venous phases. The median follow-up period was 18 months. Dynamic CT appearances were classified into 3 types: type 1, hyperdensity in all enhanced phases; type 2, hypodensity in arterial and portal phases; type 3, isodensity in all enhanced phases. Half of the type 2 or 3 appearances significantly changed to type 1, particularly in patients belonging to Child-Pugh class A. After 3-6 months, Child-Pugh class B was a significant factor in type 3 patients. Thus, dynamic CT appearances were classified into 3 patterns and significantly changed over time into the enhancement group (type 1 in most patients belonging to Child-Pugh class A. Child-Pugh class B was a significant factor in the non-enhancement group (type 3.

  18. Increased VLDL in nephrotic patients results from a decreased catabolism while increased LDL results from increased synthesis

    NARCIS (Netherlands)

    de Sain-van der Velden, M; Kaysen, GA; Barrett, HA; Stellaard, F; Gadellaa, MM; Voorbij, HA; Reijngoud, DJ; Rabelink, TJ

    Increased very low density lipoprotein (VLDL) in nephrotic patients results from a decreased catabolism while increased low density lipoprotein (LDL) results from increased synthesis. Hyperlipidemias a hallmark of nephrotic syndrome that has been associated with increased risk for ischemic heart

  19. Prioritizing the patient: optimizing therapy in rheumatoid arthritis. Results of a patient questionnaire in northern Germany

    Directory of Open Access Journals (Sweden)

    Wollenhaupt J

    2013-05-01

    Full Text Available Jürgen Wollenhaupt,1 Inge Ehlebracht-Koenig,2 André Groenewegen,3 Dieter Fricke41Rheumatologikum Hamburg, Schön Klinik Hamburg Eilbek, Hamburg, Germany; 2Center of Rehabilitation, Bad Eilsen, Germany; 3UCB Pharma SA, Brussels, Belgium; 4UCB Pharma GmbH, Monheim, GermanyPurpose: A 40-question postal survey was developed to gain insight into the nature of difficulties experienced by patients due to rheumatoid arthritis (RA, as well as patient perceptions and priorities regarding their RA treatmentPatients and methods: A total of 3000 Lower Saxony, Germany members of Rheuma-Liga (RL, a patient support group for people with RA, were invited to participate between July 1, and August 20, 2009. The questionnaire was divided into four sections: (1 patient demographics, (2 quality of life (QOL, (3 treatment expectations and, (4 patient perceptions of RL. The questionnaire could be completed in writing or via the internet.Results: Of 959 respondents (response rate = 32.0%, 318 had diagnosed RA and were included in the analysis. The respondents were mostly retired (71.2%, female (83.3%, and >60 years of age (63.5%. Members’ responses indicated that most were generally satisfied with their current treatment (67.3%, considered it efficacious (84.0%, and reported minimal (none or little side-effects (61.2%. Patient involvement in treatment decisions, however, was reportedly low (49.6% felt insufficiently involved. Patients’ primary impairments were reflected in their treatment priorities: mobility (97.0%, ability to run errands/do shopping (97.1%, do the housework (95.6%, and be independent of others (94.2%. The primary service provided by RL and used by respondents was physiotherapy (70.6%, which was reported to benefit physical function and mood by over 90.0% of respondents.Conclusion: RA had a detrimental effect upon respondents' quality of life, specifically impairing their ability to perform daily tasks and causing pain/emotional distress

  20. Radiation therapy in old patients. Side effects and results of radiation therapy in old patients

    International Nuclear Information System (INIS)

    Geinitz, H.; Zimmermann, F.B.; Molls, M.

    1999-01-01

    Background: Despite a growing number of elderly patients receiving radiation therapy little is known about side effects and outcome of irradiation in this section of the population. Methods: In a review article epidemiologic data, aspects of radiation-biology as well as side effects and outcome of radiation therapy of elderly patients are discussed. Results: Cancer incidence rises with age and is exceeding 3.5% for males older than 85 years. With a life expectancy of more than 4 years, curative therapy is indicated even at this age. Furthermore, several retrospective studies indicate that local control and disease-Specific survival after radiation therapy of elderly patients is comparable with that of younger persons. The exception contains elderly patients with grade-III to IV gliomas or with rectal carcinoma who show a reduced survival which is perhaps caused by less aggressive combined treatment (tumor resection). Although some biological and molecular data indicate a rise in radiation sensitivity with growing age like the reduction of the capacity of some DNA-repair enzymes, there is no convincing evidence in animal studies or in retrospective clinical studies that radiation therapy is generally less well tolerated by older individuals. Some age-depending differences in organ toxicities are described in 3 large studies, which evaluate the data of patients who were enrolled in different EORTC-trials: Older patients suffer more of functional mucositis in case of radiation therapy to the head and neck, they have an increased weight loss and a higher frequency of late esophageal damage when irradiated in the thorax, and they show a higher prevalence of sexual dysfunction when treated with radiation therapy to the pelvis. On the other hand younger patients suffer more from acute toxicity like skin damage, nausea, and deterioration of the performance status during pelvic radiotherapy. When discussing the dose intensity of radiation therapy concomitant disease which

  1. Studies on the kinetics of unconjugated [14C]bilirubin metabolism in normal subjects and patients with compensated cirrhosis

    International Nuclear Information System (INIS)

    Owens, D.; Jones, E.A.; Carson, E.R.

    1977-01-01

    The kinetics of unconjugated 14 C-bilirubin metabolism have been investigated and analysed in terms of a three-pool model in a group of seven normal subjects and in a group of eight cirrhotic patients who had appreciable impairment of liver cell function. The results indicate that, in patients with compensated cirrhosis, the efficiency of the liver in extracting unconjugated bilirubin from plasma against a concentration gradient is impaired, even though the liver's capacity to conjugate bilirubin may be normal. As a consequence of the increased volume of distribution, the absolute hepatic clearance of unconjugated bilirubin is relatively well maintained. (author)

  2. Impact of marital status on survival of gastric adenocarcinoma patients: Results from the Surveillance Epidemiology and End Results (SEER) Database.

    Science.gov (United States)

    Qiu, Miaozhen; Yang, Dajun; Xu, Ruihua

    2016-02-15

    Marital status was found to be an independent prognostic factor for survival in various cancer types. In this study, we used the Surveillance, Epidemiology and End Results database to analyze the survival difference among different marital status in the United States. Gastric adenocarcinoma patients from 2004-2012 were enrolled for study. The 5-year cause specific survival (CSS) was our primary endpoint. Totally 29,074 eligible patients were identified. We found that more male patients were married than female. Asian patients had the highest percentages of married than the other races. More married patients were covered by the insurance. Married patients had better 5-year CSS than unmarried, 30.6% vs 25.7%, P married and unmarried patients, hazard ratio: 1.09 (95% confidence interval: 1.01-1.17), P = 0.027. The survival difference was significant in the insured but not in the uninsured patients. Widowed patients had the worst prognosis compared with other groups even though they had more stage I disease and more well / moderate differentiated tumors. These results indicated that unmarried gastric adenocarcinoma patients were at greater risk of cancer specific mortality. We recommend every patient should have access to best available gastric cancer therapy.

  3. Impact of marital status on survival of gastric adenocarcinoma patients: Results from the Surveillance Epidemiology and End Results (SEER) Database

    OpenAIRE

    Qiu, Miaozhen; Yang, Dajun; Xu, Ruihua

    2016-01-01

    Marital status was found to be an independent prognostic factor for survival in various cancer types. In this study, we used the Surveillance, Epidemiology and End Results database to analyze the survival difference among different marital status in the United States. Gastric adenocarcinoma patients from 2004?2012 were enrolled for study. The 5-year cause specific survival (CSS) was our primary endpoint. Totally 29,074 eligible patients were identified. We found that more male patients were m...

  4. Indeterminate solid hepatic lesions identified on non-diagnostic contrast-enhanced computed tomography: Assessment of the additional diagnostic value of contrast-enhanced ultrasound in the non-cirrhotic liver

    International Nuclear Information System (INIS)

    Quaia, Emilio; De Paoli, Luca; Angileri, Roberta; Cabibbo, Biagio; Cova, Maria Assunta

    2014-01-01

    Objective: To assess the additional diagnostic value of contrast-enhanced ultrasound (CEUS) in the characterization of indeterminate solid hepatic lesions identified on non-diagnostic contrast-enhanced computed tomography (CT). Methods: Fifty-five solid hepatic lesions (1–4 cm in diameter) in 46 non-cirrhotic patients (26 female, 20 male; age ± SD, 55 ± 10 years) underwent CEUS after being detected on contrast-enhanced CT which was considered as non-diagnostic after on-site analysis. Two blinded independent readers assessed CT and CEUS scans and were asked to classify retrospectively each lesion as a malignant or benign based on reference diagnostic criteria for the different hepatic lesion histotypes. Diagnostic accuracy and confidence (area – A z – under ROC curve) were assessed by using gadobenate dimeglumine-enhanced magnetic resonance (MR) imaging (n = 30 lesions), histology (n = 7 lesions), or US follow-up (n = 18 lesions) as the reference standards. Results: Final diagnoses included 29 hemangiomas, 3 focal nodular hyperplasias, 1 hepatocellular adenoma, and 22 metastases. The additional review of CEUS after CT images improved significantly (P < .05) the diagnostic accuracy (before vs after CEUS review = 49% [20/55] vs 89% [49/55] – reader 1 and 43% [24/55] vs 92% [51/55] – reader 2) and confidence (A z , 95% Confidence Intervals before vs after CEUS review = .773 [.652–.895] vs .997 [.987–1] – reader 1 and .831 [.724–.938] vs .998 [.992–1] – reader 2). Conclusions: CEUS improved the characterization of indeterminate solid hepatic lesions identified on non-diagnostic contrast-enhanced CT by identifying some specific contrast enhancement patterns.

  5. Liver transplantation in patients with hepatocellular carcinoma

    NARCIS (Netherlands)

    Polak, Wojciech G.; Soyama, Akihiko; Slooff, Maarten J. H.

    2008-01-01

    Liver transplantation has a definitive place in the treatment of patients with hepatocellular carcinoma (HCC) in a cirrhotic liver. Patients with a tumor load within the Milan criteria have excellent survival comparable to survival in patients with benign indications. When tumor load exceeds the

  6. Splenectomy Causes 10-Fold Increased Risk of Portal Venous System Thrombosis in Liver Cirrhosis Patients.

    Science.gov (United States)

    Qi, Xingshun; Han, Guohong; Ye, Chun; Zhang, Yongguo; Dai, Junna; Peng, Ying; Deng, Han; Li, Jing; Hou, Feifei; Ning, Zheng; Zhao, Jiancheng; Zhang, Xintong; Wang, Ran; Guo, Xiaozhong

    2016-07-19

    BACKGROUND Portal venous system thrombosis (PVST) is a life-threatening complication of liver cirrhosis. We conducted a retrospective study to comprehensively analyze the prevalence and risk factors of PVST in liver cirrhosis. MATERIAL AND METHODS All cirrhotic patients without malignancy admitted between June 2012 and December 2013 were eligible if they underwent contrast-enhanced CT or MRI scans. Independent predictors of PVST in liver cirrhosis were calculated in multivariate analyses. Subgroup analyses were performed according to the severity of PVST (any PVST, main portal vein [MPV] thrombosis >50%, and clinically significant PVST) and splenectomy. Odds ratios (ORs) and 95% confidence intervals (CIs) were reported. RESULTS Overall, 113 cirrhotic patients were enrolled. The prevalence of PVST was 16.8% (19/113). Splenectomy (any PVST: OR=11.494, 95%CI=2.152-61.395; MPV thrombosis >50%: OR=29.987, 95%CI=3.247-276.949; clinically significant PVST: OR=40.415, 95%CI=3.895-419.295) and higher hemoglobin (any PVST: OR=0.974, 95%CI=0.953-0.996; MPV thrombosis >50%: OR=0.936, 95%CI=0.895-0.980; clinically significant PVST: OR=0.935, 95%CI=0.891-0.982) were the independent predictors of PVST. The prevalence of PVST was 13.3% (14/105) after excluding splenectomy. Higher hemoglobin was the only independent predictor of MPV thrombosis >50% (OR=0.952, 95%CI=0.909-0.997). No independent predictors of any PVST or clinically significant PVST were identified in multivariate analyses. Additionally, PVST patients who underwent splenectomy had a significantly higher proportion of clinically significant PVST but lower MELD score than those who did not undergo splenectomy. In all analyses, the in-hospital mortality was not significantly different between cirrhotic patient with and without PVST. CONCLUSIONS Splenectomy may increase by at least 10-fold the risk of PVST in liver cirrhosis independent of severity of liver dysfunction.

  7. Serum YKL-40 is increased in patients with hepatic fibrosis

    DEFF Research Database (Denmark)

    Johansen, J S; Christoffersen, P; Møller, S

    2000-01-01

    BACKGROUND/AIMS: YKL-40, a mammalian member of the chitinase family, is a lectin that binds heparin and chitin. The function of YKL-40 is unknown, but it may function in tissue remodelling. The aims of this study were to assess the level of circulating YKL-40 in patients with various kinds...... with the blood sample. RESULTS: The median serum YKL-40 was highest in patients with alcoholic cirrhosis (532 microg/l), in particular in patients with additional alcoholic hepatitis (740 microg/l). Patients with alcoholic cirrhosis, post-hepatitic cirrhosis (425 microg/l) and non-cirrhotic fibrosis (330 microg/l......) had significantly higher serum YKL-40 than normal subjects (102 microg/l), patients with fatty liver (195 microg/l) or patients with viral hepatitis without fibrosis (174 microg/l). Serum YKL-40 was significantly (p

  8. Results of patient specific quality assurance for patients undergoing stereotactic ablative radiotherapy for lung lesions

    International Nuclear Information System (INIS)

    Hardcastle, Nicholas; Clements, Natalie; Cramb, Jim; Wanigaratne, Derrick M.; Chesson, Brent; Aarons, Yolanda; Siva, Shankar; Ball, David; Kron, Tomas

    2014-01-01

    Hypofractionated image guided radiotherapy of extracranial targets has become increasingly popular as a treatment modality for inoperable patients with one or more small lesions, often referred to as stereotactic ablative body radiotherapy (SABR). This report details the results of the physical quality assurance (QA) program used for the first 33 lung cancer SABR radiotherapy 3D conformal treatment plans in our centre. SABR involves one or few fractions of high radiation dose delivered in many small fields or arcs with tight margins to mobile targets often delivered through heterogeneous media with non-coplanar beams. We have conducted patient-specific QA similar to the more common intensity modulated radiotherapy QA with particular reference to motion management. Individual patient QA was performed in a Perspex phantom using point dose verification with an ionisation chamber and radiochromic film for verification of the dose distribution both with static and moving detectors to verify motion management strategies. While individual beams could vary by up to 7 %, the total dose in the target was found to be within ±2 % of the prescribed dose for all 33 plans. Film measurements showed qualitative and quantitative agreement between planned and measured isodose line shapes and dimensions. The QA process highlighted the need to account for couch transmission and demonstrated that the ITV construction was appropriate for the treatment technique used. QA is essential for complex radiotherapy deliveries such as SABR. We found individual patient QA helpful in setting up the technique and understanding potential weaknesses in SABR workflow, thus providing confidence in SABR delivery.

  9. Resultados iniciais da oxigenoterapia hiperbárica empacientes em lista de espera para o transplante hepático Preliminary results of hyperbaric oxygen therapy on patients on the waiting list for liver transplantation

    Directory of Open Access Journals (Sweden)

    Flávio Kreimer

    2011-03-01

    benefited with hyperbaric oxygen therapy. AIM: To evaluate clinical and laboratorial data regarding liver function in cirrhotic patients selected for liver transplantation, submitted to hyperbaric oxygen therapy. METHOD: A prospective interventional study was designed, wherein 10 patients were randomized amongst cirrhotic patients selected for liver transplantation. The ages ranged from 20 to 65 years, and all patients presented with a MELD score greater than 15. All patients were submitted to nine sessions of hyperbaric oxygen therapy, on alternated days with the duration of 60 minutes per session, with oxygen atmosphere of 100% and a 2,8 ATM pressure. Dependent parameters included were biochemical and hematologic laboratory values, evaluated before and after hyperbaric oxygen therapy sessions, besides clinical parameters, evaluated considering the Child-Turcotte-Pugh and the MELD scores. Statistical analysis was performed with SPSS (Statistcal Package for Social Sciences. RESULTS: Three patients (30% reported decrease in the number and intensity of encephalopathy. There were no cases of spontaneous bacterial peritonitis and gastrointestinal bleeding, and there were no increases on the severity of ascitis. Two patients reported improvement on pruritus, and four improvement on the general status for few weeks following hyperbaric oxygen sessions. CONCLUSION: Hyperbaric oxygen therapy may improve liver function in cirrhosis, and may help to control complications related to liver failure on the preoperative evaluation for liver transplantation.

  10. ACUTE KIDNEY INJURY IN PATIENTS WITH CIRRHOSIS- CAUSES AND OUTCOME

    Directory of Open Access Journals (Sweden)

    Amit Hanmant Shejal

    2017-06-01

    Full Text Available BACKGROUND Acute Kidney Injury (AKI is a common complication in patients with cirrhosis leading to high mortality. Creatinine-based criteria for defining AKI are validated in general hospitalised patients, but their application to cirrhotic patients is less certain. This study was undertaken to evaluate current definition of AKI by International Club of Ascites (ICA and assess clinical course of hospitalised cirrhosis patients with AKI and to study the impact of AKI on mortality. MATERIALS AND METHODS We prospectively studied patients with AKI and cirrhosis for a period of 1 year and assessed the association between AKI severity and progression with complications, including death. RESULTS 48 cirrhotic patients with AKI were enrolled in the study period. Mean age of patients was 56.81 ± 9.78 years. The aetiology of cirrhosis included alcohol (52.1%, HBV (2.2%, HCV (4.2%, NASH (27.1% and cryptogenic (14.6%. 13 patients (27.1% had mortality while 35 patients (72.9% survived. 39 patients (81.25% had AKI at admission while 9 patients (18.75% developed later after admission. Patients achieved a peak severity of AKI stage 1, 10.41%; stage 2, 60.41%; and stage 3, 37.5%. The incidence of mortality, increased with severity of AKI in stepwise manner with peak AKI stage 1 has no mortality; stage 2 has 4 (30.76%; stage 3, 9 (69.23%. SIRS was present in 17 patients (35.4% and was significantly associated with mortality. CONCLUSION AKI, as defined by new ICA criteria, in patients with cirrhosis is associated with mortality in a stage-dependent fashion. Early intervention and preventing progression by timely and specific treatment may improve outcomes.

  11. THE RESULTS OF KINESIOTAPING IN PATIENTS WITH SCOLIOSIS

    Directory of Open Access Journals (Sweden)

    Dmitry Anatolevich Kiselev

    2016-10-01

    Full Text Available The kinesiotaping method has put into practice on the Rehabilitation and Sport medicine chair of the RNIMU named by N.I. Pirogov which is situated in the Medical Rehabilitation Department of RDKB. This method showed high theatment efficacy and results were stable and continuous. Kinesiotaping isn’t the main treatment method of scoliosis, but its good efficacy in reaching particular rehabilitation goals, potentiation of some methods of treatment of scoliosis, pain elimination and so on, support the idea to invent this method in the rehabilitation process circle in case of such difficult disease as scoliosis.

  12. Modified technique for preparation of venous circulation resin casts in the cirrhotic liver.

    Science.gov (United States)

    Vasconcelos, José Olímpio Maia DE; Batista, Laécio Leitão; Pitta, Guilherme Benjamin Brandão; Lacerda, Cláudio Moura

    2016-01-01

    This study describes two major adaptations for the preparation of resin casts in human cirrhotic liver, harvested at the time of transplantation. The first is the way of fixing the catheter in the ostia of the hepatic and portal veins through a cerclage, so as to prevent displacement of the catheter and / or leakage of the resin during its injection. The second is the extension of corrosion time in the NaOH solution, averaging 6.8 days, with daily replacement the solution until complete removal of parenchymal tissue. We applied the method in 14 cirrhotic livers, with good filling and coloring of the portal and hepatic vein territories, using different colors. This allows an anatomical study of these vessels, able to complement the knowledge of the histopathology in research work, and the planning of therapeutic procedures, such as the Trans-Jugular Intrahepatic Port-Systemic Shunt (TIPS). RESUMO Este estudo descreve duas importantes adaptações para o preparo de moldes de resina em fígado humano cirrótico, captado no momento do transplante: a primeira, é a maneira de fixação dos cateteres nos "óstios" das veias hepáticas e porta, através de uma "cerclagem" dos mesmos, de modo a evitar o deslocamento do cateter e/ou extravasamento da resina durante sua injeção, e a segunda, é o prolongamento do tempo de corrosão na solução de NaOH, atingindo a média de 6,8 dias, com a substituição diária da solução, até a remoção completa do tecido parenquimatoso. O método foi empregado em 14 fígados cirróticos com bom preenchimento e coloração dos territórios das veias porta e hepáticas, utilizando cores distintas. Isto permite um estudo anatômico desses vasos, capaz de complementar os conhecimentos da histopatologia em trabalhos de pesquisa, e planejar procedimentos terapêuticos como a derivação porto-sistêmica intra-hepática transjugular (TIPS - Transjugular Intrahepatic Postosystemic Shunt).

  13. Scintiphotosplenoportography in patients with portal hypertension

    International Nuclear Information System (INIS)

    Aijaz, A.

    1990-01-01

    Scintiphotosplenoportograpy (SSP) was performed in five normals and 25 patients with portal hypertension using Tc-99m tin colloid. 12 patients were cirrhotic and 13 had idiopathic portal hypertension (IPH). Analogue and fast frame dynamic studies were performed and subsequently processed. Intra hepatic shunt index in cirrhotics was significantly different from the IPH group. Extra hepatic shunt index, however, was not significantly different in the two groups but was related more to the severity of the disease process. Spleno hepatic and spleno cardiac transit times were significantly lower cirrhotics as compared to the IPH group. We conclude that SSP is a technically simple, rapid and a much less invasive method of visualizing the portal circulatory system and assessing the portal haemo dynamics. it also provides clinically important measure of shunted blood nd allows for the quantification of circulatory time from spleen to liver and heart. (author)

  14. Comparison of standard fibrinogen measurement methods with fibrin clot firmness assessed by thromboelastometry in patients with cirrhosis.

    Science.gov (United States)

    Vucelic, Dragica; Jesic, Rada; Jovicic, Snezana; Zivotic, Maja; Grubor, Nikica; Trajkovic, Goran; Canic, Ivana; Elezovic, Ivo; Antovic, Aleksandra

    2015-06-01

    The Clauss fibrinogen method and thrombin clotting time (TCT) are still routinely used in patients with cirrhosis to define fibrinogen concentration and clotting potential. The thromboelastometric functional fibrinogen FIBTEM assay evaluates the strength of fibrin-based clots in whole blood, providing information on both quantitative deficit and fibrin polymerization disorders. To compare these three methods of assessing fibrinogen in patients with cirrhosis of different aetiologies, characterized by impairment in fibrinogen concentration as well as functional aberrance. Sixty patients with alcoholic and 24 patients with cholestatic cirrhosis were included (Child-Pugh score (CPs)A, n=24; B, n=32; C, n=28). All parameters were compared with those from a control group. Maximum clot firmness (MCF) in the FIBTEM test was assessed in regard to its relevance in detection of qualitative fibrinogen disorders in comparison with results obtained by standard measurement methods, i.e. the Clauss fibrinogen method and TCT. With increased cirrhosis severity, fibrinogen and FIBTEM-MCF levels significantly declined (p=0.002), while TCT was significantly prolonged (p=0.002). In all CPs groups, fibrinogen strongly correlated with FIBTEM-MCF (r=0.77, r=0.72, r=0.74; pmeasurement in cirrhotic patients, especially in evaluating fibrin polymerization disorders in these patients. Further studies are needed to evaluate the usefulness of this assay in predicting bleeding complications in cirrhotic patients as well as monitoring replacement treatment. Copyright © 2015 Elsevier Ltd. All rights reserved.

  15. Studies on gastric emptying time in patients with liver cirrhosis by radioisotope technique

    Energy Technology Data Exchange (ETDEWEB)

    Suyama, Hideaki

    1984-10-01

    In order to elucidate changes in gastric emptying in liver cirrhosis patients, gastric emptying half time (T1/2) was measured using /sup 99/Tc-DTPA. The study was performed by analyzing the gastroscintigram and the gastric emptying curve using the nuclear medicine data analyzer (shimazu Scinti Pack 1200). As a result, a distinctive delay in T1/2 was recognized in patients with liver cirrhosis, in comparison with normal subjects. In addition, the delay in T1/2 is more remarkable in cirrhotic patients with esophageal varices and/or gastric varices. Furthermore, cirrhotic patients with erosive gastritis and/or gastric ulcer showed a more distinctive delay than those without gastric lesions. In cases in which the T1/2 emptying time exceeds 80 minutes, incidence of gastric lesions was high (80%). From the above observation, the delay in gastric emptying is considered as one of the factors contributing to the high incidence of gastric lesions in liver cirrhosis patients.

  16. Systemic mastocytosis: A rare cause of non-cirrhotic portal hypertension.

    Science.gov (United States)

    Martins, Cláudio; Teixeira, Cristina; Ribeiro, Suzane; Trabulo, Daniel; Cardoso, Cláudia; Mangualde, João; Freire, Ricardo; Gamito, Élia; Alves, Ana Luísa; Cremers, Isabelle; Alves, Cecília; Neves, Anabela; Oliveira, Ana Paula

    2016-07-28

    Mastocytosis is a clonal neoplastic disorder of the mast cells (MC) that can be limited to the skin (cutaneous mastocytosis) or involve one or more extracutaneous organs (systemic mastocytosis). The clinical manifestations of mastocytosis are heterogeneous ranging from indolent disease with a long-term survival to a highly aggressive neoplasm with survival of about 6 mo. Although liver involvement in aggressive systemic mastocytosis (ASM) is relatively common, the development of portal hypertension with or without cirrhosis is rare. We report a case of ASM without skin involvement in a 72-year-old caucasian male who presented with non-cirrhotic portal hypertension based on clinical, analytical, imagiological and endoscopic findings. Given the hematological picture, the correct diagnosis was established based on ancillary tests for MC using bone marrow aspirates and biopsy. Extensive involvement of the liver and gastrointestinal tract was histologically documented. The disease progressed rapidly and severe pancytopenia and recurrent upper gastrointestinal bleeding became the dominant problem. This case illustrates the challenge in establishing a diagnosis of ASM especially when the clinical picture is atypical and without skin involvement. Gastroenterologists should consider infiltrative disease, particularly systemic mastocytosis, as a differential diagnosis in a clinical case of portal hypertension of unknown etiology.

  17. Research advances in computed tomography and magnetic resonance imaging findings of cirrhotic portal hypertension

    Directory of Open Access Journals (Sweden)

    YAN Fuhua

    2016-06-01

    Full Text Available Portal hypertension is the most common complication of liver cirrhosis. Noninvasive radiological examinations have important values in evaluating liver parenchyma, collateral circulation, and esophagogastric variceal bleeding in liver cirrhosis. Computed tomography (CT and magnetic resonance imaging (MRI can reflect the changes in liver morphology, the density and signals of liver parenchyma, and hemodynamics and have important values in disease diagnosis and prognostic evaluation. CT and functional MRI, such as perfusion-weighted imaging, MR elastography, and MR diffusion-weighted imaging, can provide quantitative information and can be applied in the diagnosis of hepatic fibrosis and early-stage liver cirrhosis in clinical practice. CT angiography and MR angiography, especially unenhanced MR angiography, can show the condition of the branches of portal vein, which helps to evaluate the risk of esophagogastric variceal bleeding and detect the markers for early warning. A combination of CT and MRI and evaluation of their potential in clinical application can give full play to the role of radiological examinations in the diagnosis, evaluation, and prognostic analysis of cirrhotic portal hypertension.

  18. Nitric oxide synthase inhibition does not improve renal function in cirrhotic patients with ascites

    DEFF Research Database (Denmark)

    Thiesson, Helle C; Skøtt, Ole; Jespersen, Bente

    2003-01-01

    because of a reduction in renal blood flow of up to 29.1 +/- 8.1% (p inhibition of NO synthesis does not improve sodium and water excretion in decompensated cirrhosis, probably because of an accompanying decrease in renal...

  19. Incidence of call stone in liver cirrhosis patients: comparison with genera population

    International Nuclear Information System (INIS)

    Kim, Chul Jjoong; Park, Cheol Min; Park, Seung Chul; Chung, Kyoo Byung; Suh, Won Hyuck

    1994-01-01

    We investigated the incidence of gallstone detected by ultrasound in cirrhotic patients, and it was compared with that of the general population. One hundred and seventy seven patients with proven or suspected liver cirrhosis were evaluated sonographic ally to determine the presence of gallstone. We classified 177 cirrhotic patients into A,B, and C by Child classification and investigated the incidence of gallstone for each class. The control group was 363 general population with age distribution and sex-ratio similar to cirrhotic patients.Gallstone was visualized by ultrasound in 32(18.1%) of 177 cirrhotic patients. The incidence of gallstone was 13.1% in Child A, 21.0% in child B, and 20.0% in Child C cirrhotic patients. Overall incidence of gallstone was 3.9% in 363 general population. In summary, the incidence of gallstone was significantly higher in cirrhosis patients than in general population(p<0.01). The patients with moderate and severe cirrhosis showed higher incidence of gallstone than the patients with mild cirrhosis(20.5% vs 13.1%)

  20. Patient-Reported Outcomes and Total Health Care Expenditure in Prediction of Patient Satisfaction: Results From a National Study

    Science.gov (United States)

    Zhang, Weiping; Chen, Wei; Bounsanga, Jerry; Cheng, Christine; Franklin, Jeremy D; Crum, Anthony B; Voss, Maren W; Hon, Shirley D

    2015-01-01

    Background Health care quality is often linked to patient satisfaction. Yet, there is a lack of national studies examining the relationship between patient satisfaction, patient-reported outcomes, and medical expenditure. Objective The aim of this study is to examine the contribution of physical health, mental health, general health, and total health care expenditures to patient satisfaction using a longitudinal, nationally representative sample. Methods Using data from the 2010-2011 Medical Expenditure Panel Survey, analyses were conducted to predict patient satisfaction from patient-reported outcomes and total health care expenditures. The study sample consisted of adult participants (N=10,157), with sampling weights representative of 233.26 million people in the United States. Results The results indicated that patient-reported outcomes and total health care expenditure were associated with patient satisfaction such that higher physical and mental function, higher general health status, and higher total health care expenditure were associated with higher patient satisfaction. Conclusions We found that patient-reported outcomes and total health care expenditure had a significant relationship with patient satisfaction. As more emphasis is placed on health care value and quality, this area of research will become increasingly needed and critical questions should be asked about what we value in health care and whether we can find a balance between patient satisfaction, outcomes, and expenditures. Future research should apply big data analytics to investigate whether there is a differential effect of patient-reported outcomes and medical expenditures on patient satisfaction across different medical specialties. PMID:27227131

  1. Analysis of hepatoportal hemodynamics by hepatic radionuclide angiography on patients with portal hypertension

    Energy Technology Data Exchange (ETDEWEB)

    Mitarai, Y; Yoshida, T; Yoshimura, T; Nagamine, K; Kanashima, R; Kobayashi, M; Nakashima, A; Kato, Y; Maeda, H

    1987-04-01

    Hepatoportal circulation was measured using radionuclide angiography with /sup 99m/Tc-fibrinogen in 40 patients with or without portal hypertension ; 20 cirrhotics with esophageal varices(LC with varices), 5 cirrhotics without esophageal varices(LC without varices), 5 patients with idiopathic portal hypertension(IPH) and 10 controls. In 8 cases among LC with varices, the hemodynamics was determined before and after left gastric vena caval shunt(LGCS). The radioactivity count and PA ratio(blood flow proportion of the portal vein to the hepatic artery) at the hepatic hilus were lower in the patients with liver cirrhosis(LC with and without varices) than those of the cases without liver cirrhosis(IPH and control). The comparison of hemodynamics before and during 6 weeks after LGCS demonstrated the radioactivity count well-preserved but on the contrary the PA ratio reduced at the hepatic hilus after surgery. The present results could indicate that the total hepatic inflow was maintained following LGCS, by compensatory increase of hepatic arterial flow in response to reduced portal flow. The implication of hepatic radionuclide angiography is discussed on patients with portal hypertension.

  2. Analysis of hepatoportal hemodynamics by hepatic radionuclide angiography on patients with portal hypertension

    International Nuclear Information System (INIS)

    Mitarai, Yoshinobu; Yoshida, Takanori; Yoshimura, Takahisa; Nagamine, Kenji; Kanashima, Ryoichi; Kobayashi, Michio; Nakashima, Akihisa; Kato, Yukio; Maeda, Hirofumi

    1987-01-01

    Hepatoportal circulation was measured using radionuclide angiography with 99m Tc-fibrinogen in 40 patients with or without portal hypertension ; 20 cirrhotics with esophageal varices(LC with varices), 5 cirrhotics without esophageal varices(LC without varices), 5 patients with idiopathic portal hypertension(IPH) and 10 controls. In 8 cases among LC with varices, the hemodynamics was determined before and after left gastric vena caval shunt(LGCS). The radioactivity count and PA ratio(blood flow proportion of the portal vein to the hepatic artery) at the hepatic hilus were lower in the patients with liver cirrhosis(LC with and without varices) than those of the cases without liver cirrhosis(IPH and control). The comparison of hemodynamics before and during 6 weeks after LGCS demonstrated the radioactivity count well-preserved but on the contrary the PA ratio reduced at the hepatic hilus after surgery. The present results could indicate that the total hepatic inflow was maintained following LGCS, by compensatory increase of hepatic arterial flow in response to reduced portal flow. The implication of hepatic radionuclide angiography is discussed on patients with portal hypertension. (author)

  3. The Value of Circulating Nogo-B for Evaluating Hepatic Functional Reserve in Patients with Cirrhosis

    Directory of Open Access Journals (Sweden)

    Maoyao Wen

    2015-01-01

    Full Text Available Objective. To examine Nogo-B in liver tissues and plasma of patients with liver cirrhosis and associate them with various clinical parameters. Materials and Methods. Nogo-B protein expression was examined by immunohistochemistry in 24 human fibrotic/cirrhotic liver specimens and 10 healthy controls. We determined plasma Nogo-B levels by enzyme-linked immunosorbent assay in 301 patients with liver cirrhosis and 153 healthy controls, and then analyzed various clinical parameters. Results. Nogo-B was mainly expressed in nonparenchymal cells in the liver and was marked increased in liver with significant fibrosis/cirrhosis compared to controls. Moreover, Metavir F4 showed a higher level of expression than F2. Plasma Nogo-B levels were significantly higher in cirrhotic patients than in healthy controls and were the highest in Child-Pugh class C patients. Plasma Nogo-B levels were positively correlated with Child-Pugh scores. However, there was no relationship between plasma Nogo-B levels and etiology of liver diseases, ALT, AST, platelet counts, and the severity of esophagogastric varices. Conclusions. Nogo-B is mainly expressed in hepatic nonparenchymal cells and is present in plasma. Abnormally high plasma levels of Nogo-B are associated with hepatic cirrhosis and Child-Pugh score, but not correlated with the grade of liver inflammation or portal hypertension. Plasma Nogo-B may be a novel surrogate marker to reflect liver function reserve.

  4. Limited results of group self-management education for rheumatoid arthritis patients and their partners: explanations from the patient perspective

    NARCIS (Netherlands)

    Bode, C.; Taal, E.; Emons, P.A.A.; Galetzka, M.; Rasker, J.J.; Laar, M.A.F.J. van de

    2008-01-01

    This study aimed to identify the reasons for limited results of group self-management for RA patients and their partners from the patient perspective. Semi-structured interviews with ten male and ten female patients who had participated in group self-management with or without their partner were

  5. Limited results of group self-management education for rheumatoid arthritis patients and their partners: Explanations from the patient perspective.

    NARCIS (Netherlands)

    Bode, Christina; Taal, Erik; Emons, P.A.A.; Galetzka, Mirjam; Rasker, Johannes J.; van de Laar, Mart A F J

    2008-01-01

    This study aimed to identify the reasons for limited results of group self-management for RA patients and their partners from the patient perspective. Semi-structured interviews with ten male and ten female patients who had participated in group self-management with or without their partner were

  6. Patient informed governance of distributed research networks: results and discussion from six patient focus groups.

    Science.gov (United States)

    Mamo, Laura A; Browe, Dennis K; Logan, Holly C; Kim, Katherine K

    2013-01-01

    Understanding how to govern emerging distributed research networks is essential to their success. Distributed research networks aggregate patient medical data from many institutions leaving data within the local provider security system. While much is known about patients' views on secondary medical research, little is known about their views on governance of research networks. We conducted six focus groups with patients from three medical centers across the U.S. to understand their perspectives on privacy, consent, and ethical concerns of sharing their data as part of research networks. Participants positively endorsed sharing their health data with these networks believing that doing so could advance healthcare knowledge. However, patients expressed several concerns regarding security and broader ethical issues such as commercialism, public benefit, and social responsibility. We suggest that network governance guidelines move beyond strict technical requirements and address wider socio-ethical concerns by fully including patients in governance processes.

  7. Special focus on cerebral myo-inositol in patients with hepatic encephalopathy : proton MR spectroscopic evaluation

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Choong Gon; Lee, Ho Kyu; Suh, Dae Chul; Lim, Tae Whan; Auh, Yong Ho; Lee Young Sang [Ulsan Univ. College of Medicine , Seoul (Korea, Republic of); Lee, Jung Hee [Asan Institute for Life Sciences, Seoul (Korea, Republic of)

    1996-08-01

    To determine whether or not cerebral myo-inositol/creatine-phos-phocreatine (MI/Cr) level can be used as a criterion of hepatic encephalopathy (HE). Single voxel stimulated echo sequence with short echo time (30ms) was applied to parietal white matter of 14 healthy control subjects, 11 patients with chronic viral hepatitis, 29 cirrhotic patients without HE, and 33 cirrhotic patients with HE. The metabolite ratios of N-acetylaspartate (NAA), choline containing compounds (Cho), and myo-Inositol (MI) were calculated using creatine/phosphocreatine (Cr) as an internal reference. Clinical data including modified Child-Pugh score, estimated serum osmolarity, and grade of HE, were obtained at the day of MR spectroscopy. MI/Cr was 34% lower in cirrhotic patients with HE than in control subjects. It was reduced below two standard deviation from normal in 17 of 33 cirrhotic patients with HE (52%). MI/Cr did not correlate with grade of HE (r=-0.55, p=0.00). In the analysis of Child class C patients, there was no significant difference of MI/Cr between cirrhotic patients with HE and those without HE (0.83 {+-} 0.11, n= 29 vs. 0.39 {+-} 0.11, n= 15, p= 0.59, respectively). A reduction of cerebral MI/Cr cannot be used as a diagnostic criterion of HE.

  8. Positive Result by Serology Indicates Active Helicobacter pylori Infection in Patients with Atrophic Gastritis

    OpenAIRE

    Kokkola, Arto; Rautelin, Hilpi; Puolakkainen, Pauli; Sipponen, Pentti; Färkkilä, Martti; Haapiainen, Reijo; Kosunen, Timo U.

    1998-01-01

    Patients with atrophic corpus gastritis and elevated Helicobacter pylori antibody titers but 13C-urea breath test (13C-UBT) and histology results negative for H. pylori were randomized into eradication therapy or follow-up only. Antibody levels decreased significantly in six out of seven patients in the eradication group, while in the follow-up group, the titers declined in only one out of eight patients. In patients with atrophic corpus gastritis, positive serology results may indicate an on...

  9. Patient-Reported Outcomes and Total Health Care Expenditure in Prediction of Patient Satisfaction: Results From a National Study.

    Science.gov (United States)

    Hung, Man; Zhang, Weiping; Chen, Wei; Bounsanga, Jerry; Cheng, Christine; Franklin, Jeremy D; Crum, Anthony B; Voss, Maren W; Hon, Shirley D

    2015-01-01

    Health care quality is often linked to patient satisfaction. Yet, there is a lack of national studies examining the relationship between patient satisfaction, patient-reported outcomes, and medical expenditure. The aim of this study is to examine the contribution of physical health, mental health, general health, and total health care expenditures to patient satisfaction using a longitudinal, nationally representative sample. Using data from the 2010-2011 Medical Expenditure Panel Survey, analyses were conducted to predict patient satisfaction from patient-reported outcomes and total health care expenditures. The study sample consisted of adult participants (N=10,157), with sampling weights representative of 233.26 million people in the United States. The results indicated that patient-reported outcomes and total health care expenditure were associated with patient satisfaction such that higher physical and mental function, higher general health status, and higher total health care expenditure were associated with higher patient satisfaction. We found that patient-reported outcomes and total health care expenditure had a significant relationship with patient satisfaction. As more emphasis is placed on health care value and quality, this area of research will become increasingly needed and critical questions should be asked about what we value in health care and whether we can find a balance between patient satisfaction, outcomes, and expenditures. Future research should apply big data analytics to investigate whether there is a differential effect of patient-reported outcomes and medical expenditures on patient satisfaction across different medical specialties.

  10. Surgical treatment results of hand deformities in patients with Apert syndrome

    Directory of Open Access Journals (Sweden)

    Ufuk Nalbantoglu

    2015-12-01

    Results: The mean age at the first operation was 2.7 years and the mean number of operations was 3 per patient. No patient developed graft-flap necrosis and no patients required amputations. All patients were able to perform grasping and pinching functions and families were satisfied with the cosmetic results. Conclusion: Using a two-stage surgical protocol, achieving satisfactory results with a minimal number of operations is possible in patients with Apert Syndrome. [Hand Microsurg 2015; 4(3.000: 53-57

  11. A review of results from patient experience surveys during the introduction of group pre-radiotherapy patient information sessions

    International Nuclear Information System (INIS)

    Chapman, K.; James, S.

    2016-01-01

    Aim: The aims of the survey were to check that group pre-radiotherapy information sessions met patients' needs. The use of virtual technology (VT) through Patient Education And Radiotherapy Learning (PEARL) was incorporated part way through the survey period. Methods: Patients attending group pre-radiotherapy information sessions led by assistant practitioners between March and December 2014 were asked to complete questionnaires after they had attended at least five radiotherapy sessions. Key results: 305 patients attended sessions during the survey period. 129 questionnaires were distributed with 103 returned, resulting in an 80% response rate (Overall rate 34%). 102 (99%) patients responded that they were happy and comfortable to receive their radiotherapy information in a group setting. The majority of patients responded that they felt no additional information should be included. Conclusions and recommendations: The survey highlighted that almost all patients were happy to receive their information in a group setting. Patients attending non PEARL and PEARL sessions indicated high satisfaction levels with no notable differences between the groups. This has allayed MVCC staffs' original concerns that patients may find the use of VT as frightening in patient information sessions, so the centre is now confident to incorporate it in the future. The implementation of these sessions has seemed to be both feasible and an efficient use of staff time. All patients referred for radical breast radiotherapy are now invited to attend. It is recommended that regular patient experience surveys are conducted in the future to ensure they continue to meet patients' needs. - Highlights: • 102 (99%) patients responded happy to receive their information in a group setting. • 86 (83%) patients responded they felt no additional information should be included. • 58 (56%) patients provided complimentary comments about the sessions.

  12. Influência do grau de insuficiência hepática e do índice de congestão portal na recidiva hemorrágica de cirróticos submetidos a cirurgia de Teixeira-Warren Role of liver function and portal vein congestion index on rebleeding in cirrhotics after distal splenorenal shunt

    Directory of Open Access Journals (Sweden)

    Fabio Gonçalves Ferreira

    2007-06-01

    distal em relação aos Child-Pugh A.BACKGROUND: Bleeding from esophagogastric varices is the worst and most lethal complication of cirrhotic portal hypertension. Distal splenorenal shunt (Warren’s surgery is used in the therapeutic of this patients, Child A and B, with rebleeding after clinical endoscopic therapy. The portal vein congestion index is elevated in cirrhotic portal hypertension and could predict rebleeding after Warren’s surgery in these patients. AIM: To verify if the portal vein congestion index or liver function (Child-Pugh at preoperative are predictive factors of rebleeding after Warren’s surgery. METHODS: Sixty-two cirrhotic patients were submitted to Warren’s surgery at "Santa Casa" Medical School and Hospital - Liver and Portal Hypertension Unit, São Paulo, SP, Brazil. Fifty-eight were analyzed for Child-Pugh class and 36 for portal vein congestion index, divided in two groups: with or without rebleeding and statistical analysis was performed. RESULTS: In the rebleeding group, 69% were Child B, with portal vein congestion index = 0.09. The group without rebleeding show us 62% patients Child A with portal vein congestion index = 0.076. The difference was significant for Child-Pugh class but not to portal vein congestion index. CONCLUSION: Portal vein congestion index was not predictive of rebleeding after Warren’s surgery, but cirrhotics Child B have more chance to rebleed after this surgery than Child A.

  13. results

    Directory of Open Access Journals (Sweden)

    Salabura Piotr

    2017-01-01

    Full Text Available HADES experiment at GSI is the only high precision experiment probing nuclear matter in the beam energy range of a few AGeV. Pion, proton and ion beams are used to study rare dielectron and strangeness probes to diagnose properties of strongly interacting matter in this energy regime. Selected results from p + A and A + A collisions are presented and discussed.

  14. Patch test results with patients' own perfumes, deodorants and shaving lotions: results of the IVDK 1998-2002.

    Science.gov (United States)

    Uter, W; Geier, J; Schnuch, A; Frosch, P J

    2007-03-01

    Assessment of the value of patch testing patients' own perfumes, eau de toilette, deodorants and shaving lotions with regard to diagnosing contact allergy to fragrances, and an analysis of the spectrum of concurrent patch test reactions to single fragrance allergens. Data of the Information Network of Departments of Dermatology (IVDK; http://www.ivdk.org) regarding patch test results with above products brought in by the patient, considered as possible cause of contact dermatitis, were retrospectively analysed. Between 1998 and 2002, 1468 patients were patch tested with 2557 single products (deodorants, n = 1094; eau de toilette, n = 598; perfume, n = 530; and pre- or after-shave, n = 325; remainder not classifiable), mostly 'as is'. Positive reactions were observed in 129 patients (to 191 products). In 58 of these patients, no further patch test reactions to the fragrance mix (FM-I), Myroxylon pereirae resin (balsam of Peru) or 4-(4-hydroxy-4-methyl-pentyl)-3-cyclohexencarboxaldehyde (e.g. Lyral(R)) were found. A strong association between contact sensitivity to the above commercial allergens and positive reactions to products was observed. Some single compounds such as ylang-ylang oil, propolis and especially oak moss absolute are important allergens in the 'perfume-positive' subgroup, but less in a subgroup positive to own deodorants. Patch testing this scope of products, brought in by the patient, can be regarded as a simple, safe and effective method to diagnose clinically relevant contact sensitization - the more so, as the composition of such products is ever-changing, and the sensitivity of established 'screening allergens' is thus insufficient.

  15. How you evaluate treatment results in low back pain patients depends on who the patient is

    DEFF Research Database (Denmark)

    Lauridsen, Henrik Hein

    2008-01-01

    and minimal clinically important differences (MCID) for commonly used pain scales and functional instruments in four subpopulations of LBP patients. Methods The Danish versions of the Oswestry Disability Index (ODI), the 23-item Roland Morris Disability Questionnaire (RMQ), the physical function and bodily...

  16. How you evaluate treatment results in low back pain patients depends on who the patient is

    DEFF Research Database (Denmark)

    Lauridsen, Henrik Hein

    2009-01-01

    was to concurrently compare responsiveness and minimal clinically important differences (MCID) for commonly used pain scales and functional instruments in four subpopulations of LBP patients. Methods The Danish versions of the Oswestry Disability Index (ODI), the 23-item Roland Morris Disability Questionnaire (RMQ...

  17. Capabilities of gravitational surgery for improvement of treatment results in patients with diabetic foot syndrome

    Directory of Open Access Journals (Sweden)

    M B Akhmedov

    2018-06-01

    Full Text Available Aim. Improvement of complex treatment results in patients with diabetic foot syndrome by introducing methods of gravitational surgery and α-lipoic acid. Methods. The results of treatment were analyzed for 558 patients with diabetic foot syndrome treated in Scientific Centre of Surgery named after M.A. Topchubashov (Baku, Azerbaijan from 1988 to 2015. The age varied from 28 to 83 years. The patients included 416 men and 142 women. The control group included 90 patients who at the perioperative period underwent basic therapy including antibiotics, anticoagulants, antiaggregants, dextrans, angioprotectors, spasmolytics, corticosteroids, narcotic and non-narcotic analgesics. The study group included 468 patients, along with traditional therapy receiving efferent methods (plasmapheresis, ultraviolet blood irradiation, ozone therapy and α-lipoic acid. 282 patients of the study group received outpatient treatment and 186 - complex inpatient surgical treatment. A comparative evaluation of the results was performed separately in three groups: angiopathy, neuropathy, angioneuropathy. The results were evaluated by clinical and instrumental examinations before and after treatment (6, 12, 60 months and more. Results. In the study group a satisfactory result of treatment was registered in 85.5% of patients, in the control group - in 62.2%, unsatisfactory in 14.5 and 37.8% of patients, respectively (p=0.046. Conclusion. The use of efferent methods and α-lipoic acid provided prompt elimination of numerous pathogenetic disorders observed in diabetes mellitus, decrease of amputation frequency and improvement of complex surgical treatment results in patients with diabetic foot syndrome.

  18. Late results of total shoulder replacement in patients with rheumatoid arthritis

    DEFF Research Database (Denmark)

    Søjbjerg, J.O.; Frich, Lars Henrik; Johannsen, H.V.

    1999-01-01

    at the authors' institution. Total shoulder replacement yields satisfactory short and long term results even in patients with severely destructed joints. Pain relief is reliable and significant as reported in short and long term studies. In most patients the functional result is good or acceptable. Although...... range of motion is only slightly increased, a satisfactory overall range of motion is achieved by most patients because of the unaffected scapulothoracic motion. However, deteriorating results, emphasizing the complexity of shoulder arthroplasty, were seen with increasing observation time in patients...

  19. Communicating laboratory results through a Web site: Patients' priorities and viewpoints.

    Science.gov (United States)

    Sabahi, Azam; Ahmadian, Leila; Mirzaee, Moghademeh

    2018-02-28

    Patients can access laboratory results using various technologies. The aim of this study was to integrate the laboratory results into the hospital Web site based on patients' viewpoints and priorities and to measure patients' satisfaction. This descriptive-analytical study was conducted in 2015. First, a questionnaire was distributed among 200 patients to assess patients' priorities to receive laboratory results through the Web site. Second, those who agreed (n = 95) to receive their laboratory results through the Web site were identified. Then, the required changes were made to the hospital Web site based on patients' viewpoints and priorities. Third, patients were divided into two groups. The first group received their laboratory results through the Web site on the date had been announced during their visit to the laboratory. The second group was informed by SMS once their results were shown on the Web site. After receiving laboratory results, patients' satisfaction was evaluated. More than half of the participants (n = 53, 55.8%) were highly satisfied with receiving the results electronically. The higher number of people in SMS group (n = 9, 20.9%) reported that they were satisfied with time-saving compared to other group (n = 2, 3.8%) (P = .04). Participants after receiving the results through the Web site considered the functionalities of reprinting (P Web site based on the patients' viewpoints and priorities can improve patient satisfaction and lower the patients' concern regarding confidentiality of their results. © 2018 Wiley Periodicals, Inc.

  20. Surgical risks and perioperative complications of instrumented lumbar surgery in patients with liver cirrhosis

    Directory of Open Access Journals (Sweden)

    Tung-Yi Lin

    2014-02-01

    Full Text Available Background: Patients with liver cirrhosis have high surgical risks due to malnutrition, impaired immunity, coagulopathy, and encephalopathy. However, there is no information in English literature about the results of liver cirrhotic patients who underwent instrumented lumbar surgery. The purpose of this study is to report the perioperative complications, clinical outcomes and determine the surgical risk factors in cirrhotic patients. Methods: We retrospectively reviewed 29 patients with liver cirrhosis who underwent instrumented lumbar surgery between 1997 and 2009. The hepatic functional reserves of the patients were recorded according to the Child-Turcotte-Pugh scoring system. Besides, fourteen other variables and perioperative complications were also collected. To determine the risks, we divided the patients into two groups according to whether or not perioperative complications developed. Results: Of the 29 patients, 22 (76% belonged to Child class A and 7 (24% belonged to Child class B. Twelve patients developed one or more complications. Patients with Child class B carried a significantly higher incidence of complications than those with Child class A (p = 0.011. In the Child class A group, patients with 6 points had a significantly higher incidence of complications than those with 5 points (p = 0.025. A low level of albumin was significantly associated with higher risk, and a similar trend was also noted for the presence of ascites although statistical difference was not reached. Conclusion: The study concludes that patients with liver cirrhosis who have undergone instrumented lumbar surgery carry a high risk of developing perioperative complications, especially in those with a Child-Turcotte-Pugh score of 6 or more.

  1. Intrahepatic upregulation of MRTF-A signaling contributes to increased hepatic vascular resistance in cirrhotic rats with portal hypertension.

    Science.gov (United States)

    Zheng, Lei; Qin, Jun; Sun, Longci; Gui, Liang; Zhang, Chihao; Huang, Yijun; Deng, Wensheng; Huang, An; Sun, Dong; Luo, Meng

    2017-06-01

    Portal hypertension in cirrhosis is mediated, in part, by increased intrahepatic resistance, reflecting massive structural changes associated with fibrosis and intrahepatic vasoconstriction. Activation of the Rho/MRTF/SRF signaling pathway is essential for the cellular regulatory network of fibrogenesis. The aim of this study was to investigate MRTF-A-mediated regulation of intrahepatic fibrogenesis in cirrhotic rats. Portal hypertension was induced in rats via an injection of CCl 4 oil. Hemodynamic measurements were obtained using a polyethylene PE-50 catheter and pressure transducers. Expression of hepatic fibrogenesis was measured using histological staining. Expression of protein was measured using western blotting. Upregulation of MRTF-A protein expression in the livers of rats with CCl 4 -induced cirrhosis was relevant to intrahepatic resistance and hepatic fibrogenesis in portal hypertensive rats with increased modeling time. Inhibition of MRTF-A by CCG-1423 decelerated hepatic fibrosis, decreased intrahepatic resistance and portal pressure, and alleviated portal hypertension. Increased intrahepatic resistance in rats with CCl 4 -induced portal hypertension is associated with an upregulation of MRTF-A signaling. Inhibition of this pathway in the liver can decrease hepatic fibrosis and intrahepatic resistance, as well as reduce portal pressure in cirrhotic rats with CCl 4 -induced portal hypertension. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  2. A de novo mutation in KCNN3 associated with autosomal dominant idiopathic non-cirrhotic portal hypertension.

    Science.gov (United States)

    Koot, Bart G P; Alders, Marielle; Verheij, Joanne; Beuers, Ulrich; Cobben, Jan M

    2016-04-01

    Non-cirrhotic portal hypertension is characterized by histopathological abnormalities in the liver, mostly affecting small intrahepatic portal veins that cause portal hypertension in the absence of cirrhosis. It can be secondary to coagulation disorders or toxic agents. However, most cases are idiopathic non-cirrhotic portal hypertension (INCPH) and familial cases are rare. We report a family in which a father and three of his four children conceived with three different mothers are affected by INCPH. Whole exome and Sanger sequencing showed the father to have a de novo single nucleotide substitution c.1348G>C in the KCNN3 gene that was transmitted to all three of his affected offspring. The KCNN3 gene encodes small conductance calcium-activated potassium (SK) channel 3. SK channels are involved in the regulation of arterial and venous vascular tone by causing smooth muscle relaxation on activation. No data exist on the expression and function of SK channels in portal veins. The autosomal dominant inheritance in this unique pedigree and the single de novo mutation identified, strongly suggests that KCNN3 mutations have a pathogenetic role in INCPH. Copyright © 2015 European Association for the Study of the Liver. Published by Elsevier B.V. All rights reserved.

  3. Mild trigonocephaly in patients with microcephaly. Surgical results in 12 cases

    International Nuclear Information System (INIS)

    Shimoji, Takeyoshi; Yamashiro, Katsumi; Nagamine, Tomoaki; Kawakubo, Junichi

    2010-01-01

    We have recently diagnosed several cases of mild trigonocephaly associated with microcephaly. The surgical approach is often difficult to decide for such cases. Surgical treatment is often attempted if neuroradiological studies show evidence of increased intracranial pressure. Twelve patients (9 girls and 3 boys) were found to microcephaly during infancy. All patients had symptoms, including varying degrees of mental retardation, delayed language, hyperactivity, motor dysfunctions, and self-mutilation (head banging). Most patients had mild trigonocephaly with microcephaly and tended to be of short stature. Head circumferences were at least 2 standard deviations below the mean for age at the time of surgery. Mild trigonocephaly was diagnosed in all patients by means of 3-dimensional computed tomography. Magnetic resonance of the brain showed no abnormalities in any patient. Plain skull X-ray films showed marked digital markings in 8 patients. Intracranial pressure was measured under normocapnia: results were obtained in 9 patients, and intracranial pressure was increased in 8 patients. Decompressive cranioplasty was performed in all patients. After surgery, chronological measurements showed tendencies for head circumferences to increase in 7 patients. Cognitive impairment showed no change, but other symptoms showed some improvement in all patients. These results suggest that surgery is indicated for patients with mild trigonocephaly associated with microcephaly if intracranial pressure is increased and if magnetic resonance of the brain shows no abnormalities. (author)

  4. Lymph Node Failure Pattern and Treatment Results of Esophageal Cancer Patients Treated with Definitive Radiotherapy

    International Nuclear Information System (INIS)

    Lee, Sun Young; Kwon, Hyoung Cheol; Kim, Jung Soo; Lee, Heui Kwan; Kim, Soo Geon

    2008-01-01

    We evaluated the failure pattern of the celiac axis, gastric lymph node, and treatment outcome in the upper and mid-esophageal region of cancer patients treated by definitive radiotherapy, except when treating the celiac axis and gastric lymph node for treatment volume, retrospectively. Materials and Methods: The study constituted the evaluation 108 patients with locally advanced esophageal cancer receiving radiotherapy or a combination of radiotherapy and chemotherapy at Chonbuk National University Hospital from January 1986 to December 2006. In total, 82 patients treated by planned radiotherapy, except when treating the celiac axis and gastric lymph node for treatment volume, were analysed retrospectively. The study population consisted of 78 men and 2 women (mean age of 63.2 years). In addition, 51 patients received radiotherapy alone, whereas 31 patients received a combination of radiation therapy and chemotherapy. The primary cancer sites were located in the upper portion (17 patients), and mid portion (65 patients), respectively. Further, the patients were in various clinical stages including T1N0-1M0 (7 patients), T2N0-1M0 (18 patients), T3N0-1M0 (44 patients) and T4N0-1M0 (13 patients). The mean follow up period was 15 months. Results: The various treatment outcomes included complete response (48 patients), partial response (31 patients) and no response (3 patients). The failure patterns of the lymph node were comprised of the regional lymph node (23 patients) and the distance lymph node which included celiac axis and gastric lymph node (13 patients). However, metastasis was not observed in the regional and distant lymph node in 10 patients, whereas 36 patients were not evaluated. Furthermore, of the 13 patients who developed celiac axis and gastric lymph node metastases, 3 were in stage T1N0-1M0 and 10 were in stage T2-4N0-1M0. A complete response appeared in 12 patients, whereas a partial response appeared in 1 patient. The mean survival time of the

  5. A simple MRI protocol in patients with clinically suspected appendicitis: results in 138 patients and effect on outcome of appendectomy

    International Nuclear Information System (INIS)

    Cobben, Lodewijk; Groot, Ingrid; Kingma, Lucas; Coerkamp, Emile; Puylaert, Julien; Blickman, Johan

    2009-01-01

    To establish the value of breathhold magnetic resonance imaging (MRI) in the diagnosis of acute appendicitis. Over a 14-month period, 138 patients clinically suspected of having appendicitis were evaluated prospectively with MRI and comprised the study group. Fast turbo spin-echo breathhold T1, T2 and T2 fat suppression sequences were used in coronal and axial planes. The imaging results were recorded separately and subsequently correlated with clinical, radiological and histopathological follow-up. The effect of imaging strategies in patients suspected of appendicitis on hospital resources was calculated. Sixty-two of the 138 patients had a histopathologically proven appendicitis. MRI determined appendicitis in 63 patients, with one examination being false positive. The resulting sensitivity and specificity were 100% and 99%, respectively. MRI showed an alternative diagnosis in 41 of the 75 remaining patients. In 22 of the remaining 34 patients, a normal appendix was depicted with MRI. In two patients, where MRI showed no appendicitis, an alternative diagnosis or normal appendix, an unnecessary appendectomy was performed. The overall effect of using MRI in patients suspected of appendicitis on the use of hospital resources could have been a net saving between EUR 55,746 and EUR 72,534. MRI has a high accuracy in detecting and excluding appendicitis, an alternative diagnosis or showing the normal appendix, and can be a valuable and cost-effective tool in the workup of patients clinically suspected of having appendicitis. (orig.)

  6. A simple MRI protocol in patients with clinically suspected appendicitis: results in 138 patients and effect on outcome of appendectomy

    Energy Technology Data Exchange (ETDEWEB)

    Cobben, Lodewijk [Medisch Centrum Haaglanden, Department of Radiology, Leidschendam (Netherlands); Groot, Ingrid [Medisch Centrum Haaglanden, Department of Surgery, Leidschendam (Netherlands); Kingma, Lucas; Coerkamp, Emile; Puylaert, Julien [Medisch Centrum Haaglanden, Department of Radiology, Den Haag (Netherlands); Blickman, Johan [Universitair Medisch Centrum St Radboud, Department of Radiology, Geert Grooteplein 10, GA, Nijmegen (Netherlands)

    2009-05-15

    To establish the value of breathhold magnetic resonance imaging (MRI) in the diagnosis of acute appendicitis. Over a 14-month period, 138 patients clinically suspected of having appendicitis were evaluated prospectively with MRI and comprised the study group. Fast turbo spin-echo breathhold T1, T2 and T2 fat suppression sequences were used in coronal and axial planes. The imaging results were recorded separately and subsequently correlated with clinical, radiological and histopathological follow-up. The effect of imaging strategies in patients suspected of appendicitis on hospital resources was calculated. Sixty-two of the 138 patients had a histopathologically proven appendicitis. MRI determined appendicitis in 63 patients, with one examination being false positive. The resulting sensitivity and specificity were 100% and 99%, respectively. MRI showed an alternative diagnosis in 41 of the 75 remaining patients. In 22 of the remaining 34 patients, a normal appendix was depicted with MRI. In two patients, where MRI showed no appendicitis, an alternative diagnosis or normal appendix, an unnecessary appendectomy was performed. The overall effect of using MRI in patients suspected of appendicitis on the use of hospital resources could have been a net saving between EUR 55,746 and EUR 72,534. MRI has a high accuracy in detecting and excluding appendicitis, an alternative diagnosis or showing the normal appendix, and can be a valuable and cost-effective tool in the workup of patients clinically suspected of having appendicitis. (orig.)

  7. High-resolution SNP array analysis of patients with developmental disorder and normal array CGH results

    Directory of Open Access Journals (Sweden)

    Siggberg Linda

    2012-09-01

    Full Text Available Abstract Background Diagnostic analysis of patients with developmental disorders has improved over recent years largely due to the use of microarray technology. Array methods that facilitate copy number analysis have enabled the diagnosis of up to 20% more patients with previously normal karyotyping results. A substantial number of patients remain undiagnosed, however. Methods and Results Using the Genome-Wide Human SNP array 6.0, we analyzed 35 patients with a developmental disorder of unknown cause and normal array comparative genomic hybridization (array CGH results, in order to characterize previously undefined genomic aberrations. We detected no seemingly pathogenic copy number aberrations. Most of the vast amount of data produced by the array was polymorphic and non-informative. Filtering of this data, based on copy number variant (CNV population frequencies as well as phenotypically relevant genes, enabled pinpointing regions of allelic homozygosity that included candidate genes correlating to the phenotypic features in four patients, but results could not be confirmed. Conclusions In this study, the use of an ultra high-resolution SNP array did not contribute to further diagnose patients with developmental disorders of unknown cause. The statistical power of these results is limited by the small size of the patient cohort, and interpretation of these negative results can only be applied to the patients studied here. We present the results of our study and the recurrence of clustered allelic homozygosity present in this material, as detected by the SNP 6.0 array.

  8. Safety and tolerability of iobitridol in general and in patients with risk factors: Results in more than 160 000 patients

    Energy Technology Data Exchange (ETDEWEB)

    Maurer, Martin, E-mail: martin.maurer@charite.de [Charite - University Medicine Berlin, Department of Radiology, Augustenburger Platz 1, 13353 Berlin (Germany); Heine, Oliver [Guerbet GmbH, Otto-Vogler-Str. 11, 65843 Sulzbach (Germany); Wolf, Michael [Michael Wolf Information Systems, Viktoriastr. 26, 66346 Puettlingen (Germany); Freyhardt, Patrick; Schnapauff, Dirk; Hamm, Bernd [Charite - University Medicine Berlin, Department of Radiology, Augustenburger Platz 1, 13353 Berlin (Germany)

    2011-11-15

    Objective: To review the safety, the tolerability and the diagnostic effectiveness of iobitridol under daily practice conditions in the general population and at-risk patients in a post-marketing surveillance study. Materials and methods: A total of 160 639 patients (55.1% male, 43.6% female, mean age 58.6 years) were analysed in 555 centers. Patients underwent X-ray examinations using iobitridol (Xenetix, Guerbet, Sulzbach, Germany) as IV contrast medium (mean volume 85.6 ml). 21.8% of all patients had at least one risk factor (e.g., renal impairment), 7.3% were at-risk patients with allergies or who had previously reacted to contrast medium. Antiallergic pretreatment before contrast medium administration was given in 1144 patients (0.7%). Adverse events were documented and the image quality was assessed. Results: A diagnosis was possible in 99.5% of all cases. The image quality was rated good or excellent in 92.2%. The adverse event rate (e.g., nausea, urticaria) observed was 0.6% in all patients, 1.6% in patients with allergies and 6.0% in patients with a previous reaction to contrast medium. Adverse events occurred more often in women than in men (p < 0.001). Pretreatment did not decrease the rate of adverse events. The rate of adverse events was not increased in higher doses of iobitridol, even if administered to high-risk patients. Conclusions: Iobitridol was shown to be a safe and well-tolerated contrast medium with a low incidence of adverse events in patients with and without risk factors resulting in a good or excellent image quality in most patients.

  9. Component-Metabolome Correlations of Gut Microbiota from Child-Turcotte-Pugh of A and B patients

    Directory of Open Access Journals (Sweden)

    Xiao Wei

    2016-11-01

    Full Text Available The gut flora are widely involved in the cometabolism with the host and have evident effects on the metabolic phenotype of host. This study performed a metabolome analysis of the intestinal microbiota specific for liver cirrhosis. The study population included patients with Child-Turcotte-Pugh (CTP score of A (AP, n=5 and B (BP, n=5, and control subjects (NM, n=3. Metagenomic DNA from fecal microbiota was extracted followed by metagenomic sequenceing through Illumina MiSeq high throughput sequencing of 16S rRNA regions. The detection of metabolites from fecal samples was performed using high-performance liquid phase chromatography and gas chromatography coupled with tandem mass spectrometry (HPLC-GC/MS-MS. Intestinal microbiota community and metabolite analysis both showed separation of cirrhotic patients from control participants, moreover, the microbiota-metabolite correlations changed in cirrhotic patients. Fecal microbiota from cirrhotic patients, with the reduced diversity, contained a decreased abundance of Bacteroidetes and an increased abundance of Proteobacteria compared with the normal samples. Analysis of metabolome revealed a remarkable change in the metabolic potential of the microbiota in cirrhotic patients, with specific higher concentrations of amine, unsaturated fatty acid, and SCFAs (short-chain fatty acids, and lower concentrations of sugar alcohol and amino acid, suggesting the initial equilibrium of gut microbiota community and co-metabolism with the host were perturbed by cirrhosis. Our study illustrated the relationship between fecal microbiota composition and metabolom in cirrhotic patients, which may improve the clinical prognosis of cirrhosis.

  10. [Treatment Strategy and Results of Carotid Endarterectomy in Chronic Renal Failure Patients].

    Science.gov (United States)

    Murahashi, Takeo; Kamiyama, Kenji; Osato, Toshiaki; Watanabe, Toshiichi; Ogino, Tatsuya; Sugio, Hironori; Endo, Hideki; Takahira, Kazuki; Shindo, Koichiro; Takahashi, Shuhei; Nakamura, Hirohiko

    2017-02-01

    The number of patients receiving chronic dialysis treatment in Japan currently exceeds 300,000 people. Few reports have described carotid endarterectomy(CEA)for chronic renal failure patients because of the unacceptable rate of perioperative stroke and other morbidities. A strategy for and treatment results of CEA for chronic renal failure patients in our hospital are described herein. The present study included 6 patients who underwent CEA while receiving dialysis treatment between April 2011 and November 2014. Dialysis treatment was initiated due to diabetes in 4 patients and renal sclerosis in 2 patients. All the patients were men, with a mean age of 74.0 years. Two patients were symptomatic, and four were asymptomatic. In all the patients, heart vascular lesions and arteriosclerosis risk factors were present. Postoperatively, pneumonia transient cranial neuropathy, heart failure, and pneumonia in 1 case required extensive treatment. However, by the time of discharge from hospital, no cases had deteriorated compared with their pre-CEA state. The modified Rankin scale score on discharge was 0-2 for all the patients. CEA can be performed safely in patients receiving dialysis, but further operative procedures and careful postoperative management are likely to be needed for patients with CEA who are receiving dialysis.

  11. Effect of oral testosterone treatment on serum concentrations of sex steroids gonadotrophins and prolactin in alcoholic cirrhotic men. Copenhagen Study Group for Liver Diseases

    DEFF Research Database (Denmark)

    Gluud, C; Bennett, Patrick; Svenstrup, Bo

    1988-01-01

    The aim of this study was to examine the serum concentrations of sex steroids and pituitary hormones in a randomly selected group of alcoholic cirrhotic men participating in a randomized, placebo-controlled study on the efficacy of oral testosterone treatment on the liver. Before treatment...

  12. SMS messages increase adherence to rapid diagnostic test results among malaria patients: results from a pilot study in Nigeria.

    Science.gov (United States)

    Modrek, Sepideh; Schatzkin, Eric; De La Cruz, Anna; Isiguzo, Chinwoke; Nwokolo, Ernest; Anyanti, Jennifer; Ujuju, Chinazo; Montagu, Dominic; Liu, Jenny

    2014-02-25

    The World Health Organization now recommends parasitological confirmation for malaria case management. Rapid diagnostic tests (RDTs) for malaria are an accurate and simple diagnostic to confirm parasite presence in blood. However, where they have been deployed, adherence to RDT results has been poor, especially when the test result is negative. Few studies have examined adherence to RDTs distributed or purchased through the private sector. The Rapid Examination of Malaria and Evaluation of Diagnostic Information (REMEDI) study assessed the acceptability of and adherence to RDT results for patients seeking care from private sector drug retailers in two cities in Oyo State in south-west Nigeria. In total, 465 adult participants were enrolled upon exit from a participating drug shop having purchased anti-malaria drugs for themselves. Participants were given a free RDT and the appropriate treatment advice based on their RDT result. Short Message Service (SMS) text messages reiterating the treatment advice were sent to a randomly selected half of the participants one day after being tested. Participants were contacted via phone four days after the RDT was conducted to assess adherence to the RDT information and treatment advice. Adherence to RDT results was 14.3 percentage points (P-val <0.001) higher in the treatment group who were sent the SMS. The higher adherence in the treatment group was robust to several specification tests and the estimated difference in adherence ranged from 9.7 to 16.1 percentage points. Further, the higher adherence to the treatment advice was specific to the treatment advice for anti-malarial drugs and not other drugs purchased to treat malaria symptoms in the RDT-negative participants who bought both anti-malarial and symptom drugs. There was no difference in adherence for the RDT-positive participants who were sent the SMS. SMS text messages substantially increased adherence to RDT results for patients seeking care for malaria from

  13. Results of home parenteral nutrition in patients with severe inflammatory bowel disease - an alternative for surgery of malnourished patients.

    Science.gov (United States)

    Turkot, Maryla; Sobocki, Jacek

    2017-10-31

    In the world, the inflammatory bowel disease affects an increasing number of younger and younger patients, and in some of them parenteral nutrition is an alternative to high-risk surgical intervention due to advancement of the disease and malnutrition. The aim of the study was to assess the results of home parenteral nutrition in patients with severe bowel inflammatory disease, in whom surgical treatment is associated with high risk of complications. A retrospective analysis was conducted on 46 patients, who received home parenteral nutrition instead of another surgical intervention. The inclusion criteria included home parenteral nutrition and diagnosis of Crohn's disease or ulcerative colitis. Mean number of complications requiring hospital admission per patient was 1.76, the BMI increased by 4.3 on average [kg/m2]. During parenteral nutrition, the percentage of patients, in whom anti-inflammatory or immunosuppressant drugs were completely discontinued, was 17.4%. In the whole group, at least one immunosuppressive drug was discontinued in onefifth of patients. Mean albumin level increased by 2.4 g/L, lymphocyte count dropped by 474 lymphocytes/mm3, and leukocyte count increased by 747.6/mm3. The patients described their condition as good in 87%, and 7.4% of patients were able to work. Home parenteral nutrition positively affects patient's general condition by increasing BMI and normalizing biochemical test results. The results indicate the need to consider this method as an alternative to surgical intervention in severe bowel inflammatory disease with high perioperative risk, which could reduce the complication rate.

  14. Patient, Provider, and System Factors Associated With Failure to Follow-Up Elevated Glucose Results in Patients Without Diagnosed Diabetes

    Directory of Open Access Journals (Sweden)

    Michael E. Bowen

    2017-08-01

    Full Text Available Background: Although elevated glucose values are strongly associated with undiagnosed diabetes, they are frequently overlooked. Patient, provider, and system factors associated with failure to follow-up elevated glucose values in electronic medical records (EMRs are not well described. Methods: We conducted a chart review in a comprehensive EMR with a patient portal and results management features. Established primary care patients with no known diagnosis of diabetes and ≥ 1 glucose value >125 mg/dL were included. Follow-up failure was defined as (1 no documented comment on the glucose value or result communication to the patient within 30 days or (2 no hemoglobin A 1c (HbA 1c ordered within 30 days or resulted within 12 months. Associations were examined using Wilcoxon and χ 2 tests. Results: Of 150 charts reviewed, 97 met inclusion criteria. The median glucose was 133 mg/dL, and 20% of patients had multiple values >125 mg/dL. Only 36% of elevated glucose values were followed up. No associations were observed between patient characteristics, diabetes risk factors, or provider characteristics and follow-up failures. Automated flagging of glucose values ≥140 mg/dL by highlighting them red in the EMR was not associated with improved follow-up (46% vs 32%; P = .19. Even when follow-up occurred (n = 35, only 31% completed gold standard diabetes testing (HbA 1c within 12 months. Of the resulted HbA 1c tests (n = 11, 55% were in the prediabetes range (5.7%-6.4%. Conclusions: Two-thirds of elevated glucose values were not followed up, despite EMR features facilitating results management. Greater understanding of the results management process and improved EMR functionalities to support results management are needed.

  15. Impact of future remnant liver volume on post-hepatectomy regeneration in non-cirrhotic livers

    Directory of Open Access Journals (Sweden)

    Duilio ePagano

    2014-04-01

    Full Text Available Objective: The purpose of the study is to detect if some parameters can be considered as predictors of liver regeneration in two different patient populations composed of in living donors for adult to adult living donor liver transplant and patients with hepatic malignancies within a single institution.Summary Background Data: Preoperative multi-detector computed tomography volumetry is an essential tool to assess the volume of the remnant liver. Methods: a retrospective analysis from an ongoing clinical study on 100 liver resections, between 2004 and 2010. 70 patients were right lobe living donors for liver transplantation and 30 patients were resected for treatment of tumors. Pre-surgical factors such as age, weight, height, body mass index (BMI, original liver volume, future remnant liver volume (FRLV, spleen volume, liver function tests, creatinine, platelet count, steatosis, portal vein embolization (PVE and number of resected segments were analyzed to evidence potential markers for liver regeneration. Results: Follow-up period did not influence the amount of liver regenerated: the linear regression evidenced that there is no correlation between percentage of liver regeneration and time of follow-up (p=0.88. The pre-surgical variables that resulted markers of liver regeneration include higher preoperative values of BMI (p=0.01, bilirubin(p=0.04, glucose (p=0.05 and GGT (p=0.014; the most important association was revealed regarding the lower FRLV (pConclusions: Liver regeneration follows similar pathway in living donor and in patients resected for cancer. Small FRLV tends to regenerate more and faster, confirming that a larger resections may lead to a greater promotion of liver regeneration in patients with optimal conditions in terms of body habitus, preoperative liver function tests and glucose level.

  16. Reaching out for patients: public relations and events with real results.

    Science.gov (United States)

    Kuechel, Marie Czenko

    2010-02-01

    In today's market, the aesthetic physician needs to connect with patients using methods that are personal, educational, and that will glean the interest of prospective patients whose attention and dollars are sought by countless facial plastic surgery competitors near and far. Public relations, or reaching your prospective patient without a direct solicitation (advertising) for services, are traditional means that include media relations and charitable and social events. With the added component of social media, today the opportunities to reach out for new patients and garner real results are more varied and more affordable than ever before. Thieme Medical Publishers.

  17. Evaluation of patient safety culture among Malaysian retail pharmacists: results of a self-reported survey

    Directory of Open Access Journals (Sweden)

    Sivanandy P

    2016-07-01

    Full Text Available Palanisamy Sivanandy,1 Mari Kannan Maharajan,1 Kingston Rajiah,1 Tan Tyng Wei,2 Tan Wee Loon,2 Lim Chong Yee2 1Department of Pharmacy Practice, School of Pharmacy, 2School of Pharmacy, International Medical University, Wilayah Persekutuan Kuala Lumpur, Malaysia Background: Patient safety is a major public health issue, and the knowledge, skills, and experience of health professionals are very much essential for improving patient safety. Patient safety and medication error are very much associated. Pharmacists play a significant role in patient safety. The function of pharmacists in the medication use process is very different from medical and nursing colleagues. Medication dispensing accuracy is a vital element to ensure the safety and quality of medication use.Objective: To evaluate the attitude and perception of the pharmacist toward patient safety in retail pharmacies setup in Malaysia.Methods: A Pharmacy Survey on Patient Safety Culture questionnaire was used to assess patient safety culture, developed by the Agency for Healthcare Research and Quality, and the convenience sampling method was adopted.Results: The overall positive response rate ranged from 31.20% to 87.43%, and the average positive response rate was found to be 67%. Among all the eleven domains pertaining to patient safety culture, the scores of “staff training and skills” were less. Communication openness, and patient counseling are common, but not practiced regularly in the Malaysian retail pharmacy setup compared with those in USA. The overall perception of patient safety of an acceptable level in the current retail pharmacy setup.Conclusion: The study revealed that staff training, skills, communication in patient counseling, and communication across shifts and about mistakes are less in current retail pharmacy setup. The overall perception of patient safety should be improved by educating the pharmacists about the significance and essential of patient safety. Keywords

  18. Communication of Pulmonary Function Test Results: A Survey of Patient's Preferences.

    Directory of Open Access Journals (Sweden)

    Debbie Zagami

    Full Text Available Physician-patient communication in patients suffering from common chronic respiratory disease should encompass discussion about pulmonary function test (PFT results, diagnosis, disease education, smoking cessation and optimising inhaler technique. Previous studies have identified that patients with chronic respiratory disease/s often express dissatisfaction about physician communication. Currently there is a paucity of data regarding patient awareness of their PFT results (among those who have undergone PFTs previously or patient preferences about PFT result communication.We undertook a three-month prospective study on outpatients referred to two Pulmonary Function Laboratories. If subjects had undergone PFTs previously, the awareness of their previous test results was evaluated. All subjects were asked about their preferences for PFT result communication. Subjects were determined to have chronic respiratory disease based on their past medical history.300 subjects (50% male with a median age (± SD of 65 (± 14 years participated in the study. 99% of the study participants stated that they were at least moderately interested in knowing their PFT results. 72% (217/300 of the subjects had undergone at least one PFT in the past, 48% of whom stated they had not been made aware of their results. Fewer subjects with chronic respiratory disease preferred that only a doctor discuss their PFT results with them (28% vs. 41%, p = 0.021.Our study demonstrates that while almost all subjects want to be informed of their PFT results, this does not occur in a large number of patients. Many subjects are agreeable for their PFT results to be communicated to them by clinicians other than doctors. Further research is required to develop an efficient method of conveying PFT results that will improve patient satisfaction and health outcomes.

  19. [An integrated model for examination of aphasic patients and evaluation of treatment results].

    Science.gov (United States)

    Ansink, B J; Vanneste, J A; Endtz, L J

    1980-02-01

    This article is an overview of the literature on integrated, multidisciplinar examination of aphasic patients, its consequences for treatment and the evaluation of the results thereof; the need of virtually standardized methods of investigation for each language is stressed.

  20. Final results of a long-term, clinical follow-up in fatty liver patients

    DEFF Research Database (Denmark)

    Dam-Larsen, Sanne; Becker, Ulrik; Franzmann, Maria-Benedicte

    2009-01-01

    OBJECTIVE: There is increasing focus on non-alcoholic fatty liver disease (NAFLD). The aim of the present study was to conduct a long-term clinical follow-up of patients with biopsy-confirmed fatty liver without inflammation or significant fibrosis (pure fatty liver), to analyse for potential risk....... All admissions, discharge diagnoses and causes of death during follow-up were collected. All surviving patients were invited to a clinical follow-up. RESULTS: The follow-up period was 20.4 and 21.0 years, respectively, for the NAFLD and alcoholic fatty liver disease (AFLD) groups. Two NAFLD patients...... of death. Patients with AFLD died primarily from cirrhosis and other alcohol-related disorders, whereas in patients with NAFLD the main causes of death were cardiovascular disease and cancer. CONCLUSIONS: For patients with pure non-alcoholic fatty liver, survival was good and independent...

  1. Therapeutic Results of Surgery and Radiation Therapy in Younger Patients with Stage IB Cervical Cancer

    International Nuclear Information System (INIS)

    Huh, Gil Cha; Yang, Kwang Mo; Suh, Hyun Suk; Kim, Yong Bong; Lee, Eung Soo; Park, Sung Kwan

    1995-01-01

    Purpose : To evaluate the prognostic importance of age in patients with Stage IB cervical cancer, we examined the relationship between age and survival in patients. Methods and materials : Retrospective analysis was performed on 107 patients were treated with surgery followed by postoperative radiotherapy or radiation alone between October 1983 and August 1993 and 28 patients with Stage IB cervical cancer treated with surgery alone between January 1989 and August 1993 at Inje University Seoul Paik Hospital. Patients ranged in age from 26 to 74 (median 48) and were followed for a median period of 39 months. Patients were divided into two groups; Group A comprising 32 patients with≤age 40 and Group B comprising 75 patients with>age 40. Both Group A and Group B patients were comparable with respect to all covariables studied. Results : The overall 5-year survival and the disease free 5-year survival for the 107 patients studied were 85.2% and 82.1% respectively. The overall survival for group A and Group B was 92% and 83%, respectively(p>0.05). The disease free 5-year survival for Group A and Group B was 82.3% and 82.6%, respectively(p>0.05). There was no difference in both local and distant failure in Group A and Group B. Conclusion : On the basis of the this analysis it is concluded that age alone is a poor indicator of prognosis and should not be used as an indication for adjuvant treatment

  2. Burden of illness in systemic lupus erythematosus: results from a UK patient and carer online survey.

    Science.gov (United States)

    Kent, T; Davidson, A; Newman, D; Buck, G; D'Cruz, D

    2017-09-01

    Objective The objective of this study was to assess the impact of systemic lupus erythematosus (SLE) on patients and carers. Methods Adults with SLE and carers of SLE patients completed a UK-specific online survey covering many aspects of the disease. Surveys were developed in collaboration with an NHS lupus unit and a lupus patient organization. Results A total of 121 patients and 31 carers completed the surveys. Of the 70% of patients initially misdiagnosed with another condition, 59% received treatment for the misdiagnosis. Fatigue was the most debilitating symptom, experienced daily by 79% of patients. The proportion of patients not reporting flares to healthcare providers varied with flare severity: mild flares (43%), moderate flares (15%) and severe flares (5%). Most patients (89%) reported reduced ability to socialize, and 76% had changed employment; of these, 52% stopped working completely. Over one-half (52%) of carers in paid employment missed time from work, and 55% of carers reported a worsened financial status. Most carers (87%) experienced interference with social activities. Conclusion SLE is commonly misdiagnosed and has a considerable impact on the physical, social and financial status of patients and carers. Increased awareness of the disease among healthcare providers and employers of patients and their carers is needed.

  3. The results of transrectal prostate biopsy in patients with low levels of prostate specific antigen

    Directory of Open Access Journals (Sweden)

    Ahmet Ali Sancaktutar

    2012-06-01

    Full Text Available Objectives: The aim of this study is to evaluate the resultsof prostate biopsy of patients who had the prostatespecificantigen (PSA levels below 4 ng/ml.Material and methods: The medical records of 63 patientswho underwent transrectal prostate biopsy, betweenJanuary 2005 and December 2011, due to suspicionof prostate cancer with the PSA levels under 4 ng/mlwere retrospectively reviewed.Results: Transrectal Prostate biopsy was performed to63 patients. Prostate cancer was detected in 12 (19%patients. The mean value of PSA was 2.5 ng/ml. TheGleason score of Prostate cancer patients was 6,8 (5-7and the number of positive cores were 3.Conclusions: The rate of prostate cancer was found as19% in patients with levels of PSA under 4 ng/ml and thisratio is compatible with the results of previous reports.

  4. Social inequalities in patient-reported outcomes among older multimorbid patients--results of the MultiCare cohort study.

    Science.gov (United States)

    von dem Knesebeck, Olaf; Bickel, Horst; Fuchs, Angela; Gensichen, Jochen; Höfels, Susanne; Riedel-Heller, Steffi G; König, Hans-Helmut; Mergenthal, Karola; Schön, Gerhard; Wegscheider, Karl; Weyerer, Siegfried; Wiese, Birgitt; Scherer, Martin; van den Bussche, Hendrik; Schäfer, Ingmar

    2015-02-07

    In this article three research questions are addressed: (1) Is there an association between socioeconomic status (SES) and patient-reported outcomes in a cohort of multimorbid patients? (2) Does the association vary according to SES indicator used (income, education, occupational position)? (3) Can the association between SES and patient-reported outcomes (self-rated health, health-related quality of life and functional status) be (partly) explained by burden of disease? Analyses are based on the MultiCare Cohort Study, a German multicentre, prospective, observational cohort study of multimorbid patients from general practice. We analysed baseline data and data from the first follow-up after 15 months (N = 2,729). To assess burden of disease we used the patients' morbidity data from standardized general practitioner (GP) interviews based on a list of 46 groups of chronic conditions including the GP's severity rating of each chronic condition ranging from marginal to very severe. In the cross-sectional analyses SES was significantly associated with the patient-reported outcomes at baseline. Associations with income were more consistent and stronger than with education and occupational position. Associations were partly explained (17% to 44%) by burden of disease. In the longitudinal analyses only income (but not education and occupational position) was significantly related to the patient-reported outcomes at follow-up. Associations between income and the outcomes were reduced by 18% to 27% after adjustment for burden of disease. Results indicate social inequalities in self-rated health, functional status and health related quality of life among older multimorbid patients. As associations with education and occupational position were inconsistent, these inequalities were mainly due to income. Inequalities were partly explained by burden of disease. However, even among patients with a similar disease burden, those with a low income were worse off in terms of the

  5. Dependence of radiotherapeutic results on tumor size in patients with cervix uteri carcinoma

    International Nuclear Information System (INIS)

    Gabelov, A.A.; Zharinov, G.M.

    1981-01-01

    A method is suggested that permits specifying the primary tumor size on the basis of clinical examination of patients with cervix uteri carcinoma. The values of tumor size have been correlated with long-term results of concomitant radiotherapy in 1358 patients with cervix uteri carcinoma. The data obtained have shown that the primary tumor size is a factor that determines to a large extent radiotherapeutic results in patients with cervix uteri carcinoma. The specification of tumor size values makes it possible to considerably lessen prognostic uncertainty of present-day staging classifications. The structure of radiotherapeutic failures also turned out to be closely associated with the primary tumor size

  6. Hepatic arterial 90Yttrium glass microspheres (Therasphere) for unresectable hepatocellular carcinoma: interim safety and survival data on 65 patients.

    Science.gov (United States)

    Carr, Brian I

    2004-02-01

    Hepatocellular carcinoma (HCC) generally arises in a cirrhotic liver and, in most cases, is multifocal and bilobar. Although trans-hepatic artery chemoembolization (TACE) can be highly affective in shrinking tumors, it is limited by virtue of the damage that it can cause to the liver that is already damaged by chronic disease. A high priority in HCC research, after primary prevention and early detection, is to find new treatment modalities that are both effective and non-toxic to the underlying cirrhotic liver. A cohort of 65 patients with biopsy-proven unresectable HCC have been treated with hepatic arterial 90Yttrium microspheres (Therasphere), and the interim results are reported here. Only 1 cycle of Therasphere treatment ever was performed on 46 patients, 17 patients had 2 cycles, and 2 patients had 3 cycles of therapy. The median dose delivered was 134 Gy, typically as either 5 or 10 GBq (2-4 million microspheres). Clinical toxicities include 9 episodes of abdominal pain and 2 episodes of acute cholecystitis, requiring cholecystectomy. A main lab toxicity was elevated bilirubin which increased by more than 200% in 25 patients (30.5%) during 6 months of therapy, although 18 of these patients had only transient elevation. A prominent finding was prolonged and profound (>70%) lymphopenia in more than 75% of the patients, but without clinical significance. Forty-two patients (64.6%) had a substantial decrease in tumor vascularity in response to therapy, and 25 patients (38.4%) had a partial response, by computed tomography scan. Median survival for Okuda stage I patients (n=42) was 649 days (historical comparison 244) and for Okuda stage II patients (n=23) was 302 days (historical comparison 64 days). All patients were followed after therapy for a minimum of 6 months. There were 42 deaths, 21 due to liver failure, 6 from HCC progression, and 3 from metastases. Therasphere appears to be a relatively safe and effective therapy for advanced-stage unresectable HCC.

  7. Results of postoperative 90Sr radiotherapy of keloids in view of patients' subjective assessment

    International Nuclear Information System (INIS)

    Fraunholz, I.B.; Gerstenhauer, A.; Boettcher, H.D.

    2005-01-01

    Background and Purpose: As treatment of keloids is mainly a cosmetic indication, the authors investigated, beyond the recurrence rate, the patients' satisfaction with the result and its correlation with objective medical findings. Patients and Methods: 83 keloids of 66 patients had been irradiated after excision by a uniform protocol with 4 x 5 Gy (strontium-90 [ 90 Sr] surface applicator). A questionnaire was developed and sent out in which, above all, the satisfaction with the therapeutic and cosmetic outcome was obtained. These results were correlated with objective parameters and medical findings which were ascertained during an extra follow-up examination. Results: Among 18 of the 41 patients (44%), who had answered the questionnaire, 19 of the 53 keloids treated (36%) had relapsed. 61% of the patients were extremely or mainly satisfied with the therapeutic outcome, 51% extremely or mainly satisfied with the cosmetic outcome. The relief from former keloid-caused symptoms (therapeutic outcome: p=0.0005; cosmetic outcome: p=0.0011), the ear as keloid localization (p=0.0008 and p=0.0197), and male gender (therapeutic outcome: p=0.0423) were significantly associated with higher satisfaction. The recurrence rate as well as the extent of radiation side effects had no significant influence on patients' assessment. Conclusion: Cosmetic aspects like the dermal side effects and the patients' satisfaction should be taken into account when evaluating the results of radiotherapy in keloids. (orig.)

  8. Evaluation of patient safety culture among Malaysian retail pharmacists: results of a self-reported survey

    Science.gov (United States)

    Sivanandy, Palanisamy; Maharajan, Mari Kannan; Rajiah, Kingston; Wei, Tan Tyng; Loon, Tan Wee; Yee, Lim Chong

    2016-01-01

    Background Patient safety is a major public health issue, and the knowledge, skills, and experience of health professionals are very much essential for improving patient safety. Patient safety and medication error are very much associated. Pharmacists play a significant role in patient safety. The function of pharmacists in the medication use process is very different from medical and nursing colleagues. Medication dispensing accuracy is a vital element to ensure the safety and quality of medication use. Objective To evaluate the attitude and perception of the pharmacist toward patient safety in retail pharmacies setup in Malaysia. Methods A Pharmacy Survey on Patient Safety Culture questionnaire was used to assess patient safety culture, developed by the Agency for Healthcare Research and Quality, and the convenience sampling method was adopted. Results The overall positive response rate ranged from 31.20% to 87.43%, and the average positive response rate was found to be 67%. Among all the eleven domains pertaining to patient safety culture, the scores of “staff training and skills” were less. Communication openness, and patient counseling are common, but not practiced regularly in the Malaysian retail pharmacy setup compared with those in USA. The overall perception of patient safety of an acceptable level in the current retail pharmacy setup. Conclusion The study revealed that staff training, skills, communication in patient counseling, and communication across shifts and about mistakes are less in current retail pharmacy setup. The overall perception of patient safety should be improved by educating the pharmacists about the significance and essential of patient safety. PMID:27524887

  9. Long-term results of aortic valve-sparing operations in patients with Marfan syndrome.

    Science.gov (United States)

    David, Tirone E; Armstrong, Sue; Maganti, Manjula; Colman, Jack; Bradley, Timothy J

    2009-10-01

    The appropriateness of aortic valve-sparing operations in patients with Marfan syndrome has been questioned. This study examines the long-term results of these operations in patients with Marfan syndrome. From 1988 to 2006, 103 consecutive patients with Marfan syndrome (mean age, 37 +/- 12 years) and aortic root aneurysm had aortic valve-sparing operations. Emergency surgery was performed in 11 patients: 8 for acute type A aortic dissection and 3 for unexplained persistent chest pain. Fourteen patients also had mitral valve surgery. The technique of aortic valve reimplantation was used in 77 patients, and aortic root remodeling was used in 26 patients. Patients were followed prospectively and underwent annual echocardiographic studies. The mean follow-up was 7.3 +/- 4.2 years and 100% complete. There was 1 operative death and 5 late deaths. Four of the 6 deaths were due to complications of aortic dissections. The patients' survival at 15 years was 87.2% compared with 95.6% for the general population of Ontario matched for age and sex. Seven patients had important aortic insufficiency: 4 mild to moderate, 2 moderate, and 1 moderate to severe. Freedom from greater than mild aortic insufficiency at 15 years was 79.2%. Three patients, all after aortic root remodeling, had aortic valve replacement, 2 for aortic insufficiency and 1 for endocarditis. At the most recent follow-up, 97 patients were alive: 86 were in functional class I, and 11 were in functional class II. Aortic valve-sparing operations provided excellent clinical outcomes in this series of patients with Marfan syndrome. Postoperatively, complications of aortic dissections were the leading cause of death.

  10. Risk stratification of patients with locally aggressive differentiated thyroid cancer. Results of the MSDS trial

    International Nuclear Information System (INIS)

    Riemann, B.; Kraemer, J.A.; Schober, O.; Schmid, K.W.; Dralle, H.; Dietlein, M.; Schicha, H.; Sauerland, C.; Frankewitsch, T.

    2010-01-01

    The Multicentre Study Differentiated Thyroid Cancer (MSDS) collective represents a well defined group of patients with locally aggressive thyroid carcinomas (pT4; AJCC/UICC 1997). The aim of the present study was to compare the survival of patients with minimum and extensive extrathyroidal growth according to the new AJCC/UICC TNM staging system 2009. Patients, methods: The follow-up data of 347 patients were analysed. Patients were reclassified according to the current AJCC/UICC 2009 classification. The event-free and overall survival was evaluated using Kaplan-Meier analysis. In addition, postoperative complications and status of disease were documented. Results: 327 patients were assigned to stage pT3 and 20 patients to stage pT4a, respectively. Median follow-up was 6.1 years (range 0.04-9.8 years). 92.5% of patients reached complete remission. There were 7.8% recurrences in the thyroid bed, in locoregional lymph nodes and/or in distant sites. The overall survival was >98% both in pT3 and pT4a patients (p = n. s.). In contrast, the event-free survival was significantly less favourable in pT4a patients (p < 0.001). Using multivariate analysis the following parameters were significant predictors of event-free survival: histological tumour type, degree of extrathyroidal extension and nodal metastasis (p < 0.05). Conclusions: The MSDS patients with locally aggressive differentiated thyroid cancer showed an excellent overall survival during a median follow-up of 6.1 years. According to the current AJCC/UICC 2009 classification, pT3 patients with minimal extrathyroidal extension revealed a significantly better event-free survival than pT4a patients with extensive extrathyroidal growth. (orig.)

  11. Electronic Detection of Delayed Test Result Follow-Up in Patients with Hypothyroidism.

    Science.gov (United States)

    Meyer, Ashley N D; Murphy, Daniel R; Al-Mutairi, Aymer; Sittig, Dean F; Wei, Li; Russo, Elise; Singh, Hardeep

    2017-07-01

    Delays in following up abnormal test results are a common problem in outpatient settings. Surveillance systems that use trigger tools to identify delayed follow-up can help reduce missed opportunities in care. To develop and test an electronic health record (EHR)-based trigger algorithm to identify instances of delayed follow-up of abnormal thyroid-stimulating hormone (TSH) results in patients being treated for hypothyroidism. We developed an algorithm using structured EHR data to identify patients with hypothyroidism who had delayed follow-up (>60 days) after an abnormal TSH. We then retrospectively applied the algorithm to a large EHR data warehouse within the Department of Veterans Affairs (VA), on patient records from two large VA networks for the period from January 1, 2011, to December 31, 2011. Identified records were reviewed to confirm the presence of delays in follow-up. During the study period, 645,555 patients were seen in the outpatient setting within the two networks. Of 293,554 patients with at least one TSH test result, the trigger identified 1250 patients on treatment for hypothyroidism with elevated TSH. Of these patients, 271 were flagged as potentially having delayed follow-up of their test result. Chart reviews confirmed delays in 163 of the 271 flagged patients (PPV = 60.1%). An automated trigger algorithm applied to records in a large EHR data warehouse identified patients with hypothyroidism with potential delays in thyroid function test results follow-up. Future prospective application of the TSH trigger algorithm can be used by clinical teams as a surveillance and quality improvement technique to monitor and improve follow-up.

  12. Resource Utilisation and Costs of Depressive Patients in Germany: Results from the Primary Care Monitoring for Depressive Patients Trial

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    Christian Krauth

    2014-01-01

    Full Text Available Background. Depression is the most common type of mental disorder in Germany. It is associated with a high level of suffering for individuals and imposes a significant burden on society. The aim of this study was to estimate the depression related costs in Germany taking a societal perspective. Materials and Methods. Data were collected from the primary care monitoring for depressive patients trial (PRoMPT of patients with major depressive disorder who were treated in a primary care setting. Resource utilisation and days of sick leave were observed and analysed over a 1-year period. Results. Average depression related costs of €3813 were calculated. Significant differences in total costs due to sex were demonstrated. Male patients had considerable higher total costs than female patients, whereas single cost categories did not differ significantly. Further, differences in costs according to severity of disease and age were observed. The economic burden to society was estimated at €15.6 billion per year. Conclusion. The study results show that depression poses a significant economic burden to society. There is a high potential for prevention, treatment, and patient management innovations to identify and treat patients at an early stage.

  13. Oncological, surgical and functional results of the treatment of patients after hemipelvectomy due to metastases

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    Grzegorz Guzik

    2018-02-01

    Full Text Available Abstract Background Metastatic lesions localized in the pelvis cause pain, pathological fractures and decrease quality of patients life. Limited data are avaliable to compare the oncological, surgical and functional outcomes after different surgeries in patients with metastatic pelvic tumors. Most of the works presents the results of hemipelvectomy performed in patients with primary malignant bone tumors. The objectives of this study were to assess the outcome of patients after internal hemipelvectomy due to cancer metastases. Methods Over the period 2010–2015 at the Department of Orthopaedic Oncology in Brzozów, 34 patients with metastases to the pelvis were treated. This study group comprised of 21 men and 13 women. The mean age was 67 (range: 51–79 for men and 56 (range: 41–77 for women. The majority of the treated patients suffered from myeloma (12 patients and breast cancer (8 patients. Following the Enneking system classification guidelines, tumours were found in zone I (5 cases, zone II (18 cases, zone III (4 cases. Tumour involvement of both zones (II and III considered 7 patients. The following resections were accomplished: wide in 11 cases, marginal in 17 cases, and intralesional in 6 cases. 18 patients were postoperatively treated with 8 Gy single-dose radiotherapy. 25 patients underwent bone reconstruction using either Lumic prostheses (9 cases or the Harrington technique (16 cases. The mean follow-up period was 2.1 years (range: 1.2–6 years. The analysis covered patients’ survival, number of local recurrences, functional results and effectiveness of surgical treatment, considering the type, number and reason of complications. Results Eight patients died. Overal survival calculated with Kaplan- Meier curve was 48.2% for 34 patients. Mean survival was 3.85 years. There were no statistically significant differences in overall survival depending on the type of metastasis resection. In this group, local tumour recurrences

  14. Cosmetic results in early stage breast cancer patients with high-dose brachytherapy after conservative surgery

    International Nuclear Information System (INIS)

    Torres, Felipe; Pineda, Beatriz E

    2004-01-01

    Purpose: to reveal cosmetic results in patients at early stages of low risk breast cancer treated with partial accelerated radiotherapy using high dose rate brachytherapy. Methods and materials: from March 2001 to July 2003,14 stages l and ll breast cancer patients were treated at the Colombian national cancer institute in Bogota with conservative surgery and radiotherapy upon the tumor bed (partial accelerated radiotherapy), using interstitial implants with iridium 192 (high dose rate brachytherapy) with a dose of 32 Gys, over 4 days, at 8 fractions twice a day. Results: with an average follow up of 17.7 months, good cosmetic results were found among 71.4 % of patients and excellent results among 14.3% of patients, furthermore none of the patients neither local nor regional or distant relapses. Conclusion: among patients who suffer from breast cancer at early stages, it showed is possible to apply partial accelerated radiotherapy upon the tumor bed with high doses over 4 days with good to excellent cosmetic results

  15. Patch and Prick Tests in Hand Eczema: Results of A Sixty Seven Patient Series

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    Bilge Fettahlıoğlu Karaman

    2017-12-01

    Full Text Available Objective: The patch and prick tests have a place in the management of patients with hand eczema. In this study, we investigated whether some of the clinical features patients with hand eczema could provide us with the predictability of skin test results. Methods: In Çukurova University Faculty of Medicine, 67 consecutive patients with hand eczema; evaluated in terms of duration of disease, morphology and severity. All of the patients were undergoes patch tested with the European Standard Series, and needle testing with routine aeroallergens. Results: Patch test with at least one allergen was positive in 46.3% of the patients; wheras this rate was 23.9% for prick test. The likelihood of having a contact sensitivity of patients complaining of hand eczema for at least three years was statistically more significant [odds ratio (OR 0.9]. Although statistically not significant, it is less likely to be sensitized to patients with keratotic and/or licheniform hand eczema (OR 0.3. The severity of hand eczema was not predictive of patch test, there was no indicator of needle test positivity. Conclusion: We strongly recommend patch testing in all patients with prolonged hand eczema.

  16. The Brazilian Registry of Adult Patient Undergoing Cardiovascular Surgery, the BYPASS Project: Results of the First 1,722 Patients

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    Walter J. Gomes

    Full Text Available Abstract Objective: To report the early results of the BYPASS project - the Brazilian registrY of adult Patient undergoing cArdiovaScular Surgery - a national, observational, prospective, and longitudinal follow-up registry, aiming to chart a profile of patients undergoing cardiovascular surgery in Brazil, assessing the data harvested from the initial 1,722 patients. Methods: Data collection involved institutions throughout the whole country, comprising 17 centers in 4 regions: Southeast (8, Northeast (5, South (3, and Center-West (1. The study population consists of patients over 18 years of age, and the types of operations recorded were: coronary artery bypass graft (CABG, mitral valve, aortic valve (either conventional or transcatheter, surgical correction of atrial fibrillation, cardiac transplantation, mechanical circulatory support and congenital heart diseases in adults. Results: 83.1% of patients came from the public health system (SUS, 9.6% from the supplemental (private insurance healthcare systems; and 7.3% from private (out-of -pocket clinic. Male patients comprised 66%, 30% were diabetics, 46% had dyslipidemia, 28% previously sustained a myocardial infarction, and 9.4% underwent prior cardiovascular surgery. Patients underwent coronary artery bypass surgery were 54.1% and 31.5% to valve surgery, either isolated or combined. The overall postoperative mortality up to the 7th postoperative day was 4%; for CABG was 2.6%, and for valve operations, 4.4%. Conclusion: This first report outlines the consecution of the Brazilian surgical cardiac database, intended to serve primarily as a tool for providing information for clinical improvement and patient safety and constitute a basis for production of research protocols.

  17. Nonelective colon cancer resections in elderly patients: results from the dutch surgical colorectal audit.

    Science.gov (United States)

    Kolfschoten, N E; Wouters, M W J M; Gooiker, G A; Eddes, E H; Kievit, J; Tollenaar, R A E M; Marang-van de Mheen, P J

    2012-01-01

    The aim of the study was to assess which factors contribute to postoperative mortality, especially in elderly patients who undergo emergency colon cancer resections, using a nationwide population-based database. 6,161 patients (1,172 nonelective) who underwent a colon cancer resection in 2010 in the Netherlands were included. Risk factors for postoperative mortality were investigated using a multivariate logistic regression model for different age groups, elective and nonelective patients separately. For both elective and nonelective patients, mortality risk increased with increasing age. For nonelective elderly patients (80+ years), each additional risk factor increased the mortality risk. For a nonelective patient of 80+ years with an American Society of Anesthesiologists score of III+ and a left hemicolectomy or extended resection, postoperative mortality rate was 41% compared with 7% in patients without additional risk factors. For elderly patients with two or more additional risk factors, a nonelective resection should be considered a high-risk procedure with a mortality risk of up to 41%. The results of this study could be used to adequately inform patient and family and should have consequences for composing an operative team. Copyright © 2012 S. Karger AG, Basel.

  18. Validation and results of a questionnaire for functional bowel disease in out-patients

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    Skordilis Panagiotis

    2002-05-01

    Full Text Available Abstract Background The aim was to evaluate and validate a bowel disease questionnaire in patients attending an out-patient gastroenterology clinic in Greece. Methods This was a prospective study. Diagnosis was based on detailed clinical and laboratory evaluation. The questionnaire was tested on a pilot group of patients. Interviewer-administration technique was used. One-hundred-and-forty consecutive patients attending the out-patient clinic for the first time and fifty healthy controls selected randomly participated in the study. Reliability (kappa statistics and validity of the questionnaire were tested. We used logistic regression models and binary recursive partitioning for assessing distinguishing ability among irritable bowel syndrome (IBS, functional dyspepsia and organic disease patients. Results Mean time for questionnaire completion was 18 min. In test-retest procedure a good agreement was obtained (kappa statistics 0.82. There were 55 patients diagnosed as having IBS, 18 with functional dyspepsia (Rome I criteria, 38 with organic disease. Location of pain was a significant distinguishing factor, patients with functional dyspepsia having no lower abdominal pain (p Conclusions This questionnaire for functional bowel disease is a valid and reliable instrument that can distinguish satisfactorily between organic and functional disease in an out-patient setting.

  19. Prevalence and Treatment Management of Oropharyngeal Candidiasis in Cancer Patients: Results of the French Candidoscope Study

    International Nuclear Information System (INIS)

    Gligorov, Joseph; Bastit, Laurent; Gervais, Honorine; Henni, Mehdi; Kahila, Widad; Lepille, Daniel; Luporsi, Elisabeth; Sasso, Giuseppe; Varette, Charles; Azria, David

    2011-01-01

    Purpose: The aim of this pharmaco-epidemiological study was to evaluate the prevalence of oropharyngeal candidiasis (OPC) in cancer patients treated with chemotherapy and/or radiotherapy. Methods and Materials: Signs and symptoms of OPC were noted for all patients. Antifungal therapeutic management was recorded in OPC patients. Patients receiving local antifungal treatments were monitored until the end of treatment. Results: Enrolled in the study were 2,042 patients with solid tumor and/or lymphoma treated with chemotherapy and/or another systemic cancer treatment and/or radiotherapy. The overall prevalence of OPC was 9.6% (95% confidence interval, 8.4%-11.0%] in this population. It was most frequent in patients treated with combined chemoradiotherapy (22.0%) or with more than two cytotoxic agents (16.9%). Local antifungal treatments were prescribed in 75.0% of OPC patients as recommended by guidelines. The compliance to treatment was higher in patients receiving once-daily miconazole mucoadhesive buccal tablet (MBT; 88.2%) than in those treated with several daily mouthwashes of amphotericin B (40%) or nystatin (18.8%). Conclusion: OPC prevalence in treated cancer patients was high. Local treatments were usually prescribed as per guidelines. Compliance to local treatments was better with once-daily drugs.

  20. TO STUDY AND EVALUATE DIASTOLIC DYSFUNCTION IN PATIENTS OF ALCOHOLIC AND NON-ALCOHOLIC CIRRHOSIS

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    Gaurav Sudhir

    2016-04-01

    Full Text Available BACKGROUND Cardiovascular dysfunction is the major component of morbidity in patients of liver cirrhosis and a cardinal prognostic indicator in patients undergoing liver transplantation. The constellation of hyperdynamic circulation, peripheral vasodilation and volume overload alters the systolic and diastolic dysfunction leading to cirrhotic cardiomyopathy (CCM. In this study, we evaluated and compared the diastolic dysfunction among alcoholic and non-alcoholic cirrhotic patients. AIMS 1 To Study the Prevalence of Diastolic Dysfunction in Alcoholic & Non-Alcoholic Cirrhotics and Controls. 2 To Compare the Diastolic functional status between alcoholic and non-alcoholic cirrhosis patients. MATERIALS AND METHODS A cross-sectional case control study was conducted in 100 male cirrhotic patients consisting of alcoholic and non-alcoholic cirrhotic subjects with age matched 50 controls in Pt. JNM Medical College & Dr. BRAM Hospital, Raipur. Left ventricular diastolic dysfunction was assessed using echocardiographic parameters. STATISTICAL ANALYSIS The range, median, standard deviation and statistical significance were calculated. Most of the data is analysed by Student Ttest, Mann Whitney U test, while the data with frequency distribution is analysed by Fisher’s exact. With p value 1. CONCLUSION Our study showed that patients with alcoholic and non-alcoholic cirrhosis have higher occurrence of DD (49% and 46% respectively than controls owing to alterations in the myocardial contractile and relaxation function. It also shows that although DD is a frequent event in cirrhosis, it is usually of mild degree and does not correlate with severity of liver dysfunction. There were no significant differences in diastolic parameters between alcoholic and non-alcoholic cirrhosis concluding that alcohol likely plays a non-significant role in cardiovascular dysfunction in cirrhotics.

  1. Predictive value of CT for first esophageal variceal bleeding in patients with cirrhosis: Value of para-umbilical vein patency

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    Calame, Paul [Department of Radiology, University Hospitals of Besançon (France); Ronot, Maxime, E-mail: maxime.ronot@aphp.fr [Paris Nord Val de Seine, Beaujon, Clichy, Hauts-de-Seine (France); University Paris Diderot, Sorbonne Paris Cité, Paris (France); INSERM U1149, centre de recherche biomédicale Bichat-Beaujon, CRB3, Paris (France); Bouveresse, Sébastien [Department of Radiology, University Hospitals of Besançon (France); Cervoni, Jean-Paul [Department of Hepatology, University Hospitals of Besançon (France); Vilgrain, Valérie [Paris Nord Val de Seine, Beaujon, Clichy, Hauts-de-Seine (France); University Paris Diderot, Sorbonne Paris Cité, Paris (France); INSERM U1149, centre de recherche biomédicale Bichat-Beaujon, CRB3, Paris (France); Delabrousse, Éric [Department of Radiology, University Hospitals of Besançon (France)

    2017-02-15

    Highlights: • Large PUV are more frequent in patients without variceal bleeding and in those low-risk esophageal varices. • The PUV diameter is smaller in patients who experience variceal bleeding. • The imaging score could help to identify cirrhotic patients at high-risk for EVH. • Cirrhotic patients with high imaging score should be referred for treatment. - Abstract: Purpose: To evaluate if the presence/size of a para-umbilical vein (PUV) on computed tomography (CT) are associated with a first esophageal variceal hemorrhage (EVH) in patients with cirrhosis and whether imaging features can help identify patients at increased risk of EVH. Materials and methods: From January 2010 to June 2012 patients with cirrhosis who underwent CT and upper gastrointestinal endoscopy within six months were included. The presence/size of PUV was noted. PUV >5 mm were considered large (LPUV). Association with a first EVH was searched for, and validated in a prospective cohort of 55 patients. Results: 172 patients (113 men, mean 60 ± 12 yo) were included. Forty-three patients (25%) experienced a first EVH. LPUV were more frequent in the group without EVH (27% vs. 7%, p = 0.005). At multivariate analysis, factors associated with a first EVH were spleen size > 135 mm (Odd Ratio [OR] = 1.32 [95% confident interval [CI] 1.16–1.51], p < 0.001), ascites (OR = 4.07 [95%CI-1.84–9.01], p = 0.001) and small/absent PUV (OR = 3.06 [95%CI-1.86–5.05], p < 0.001). An imaging score combining these factors was significantly associated with first EVH in the study and the validation cohorts (EVH in 0%, 19%, and 33% when score 0–1, 2–3, and 4–5, respectively). Conclusions: A simple imaging score combining the PUV and spleen size, and the presence of ascites could help to identify cirrhotic patients at high-risk for EVH.

  2. Predictive value of CT for first esophageal variceal bleeding in patients with cirrhosis: Value of para-umbilical vein patency

    International Nuclear Information System (INIS)

    Calame, Paul; Ronot, Maxime; Bouveresse, Sébastien; Cervoni, Jean-Paul; Vilgrain, Valérie; Delabrousse, Éric

    2017-01-01

    Highlights: • Large PUV are more frequent in patients without variceal bleeding and in those low-risk esophageal varices. • The PUV diameter is smaller in patients who experience variceal bleeding. • The imaging score could help to identify cirrhotic patients at high-risk for EVH. • Cirrhotic patients with high imaging score should be referred for treatment. - Abstract: Purpose: To evaluate if the presence/size of a para-umbilical vein (PUV) on computed tomography (CT) are associated with a first esophageal variceal hemorrhage (EVH) in patients with cirrhosis and whether imaging features can help identify patients at increased risk of EVH. Materials and methods: From January 2010 to June 2012 patients with cirrhosis who underwent CT and upper gastrointestinal endoscopy within six months were included. The presence/size of PUV was noted. PUV >5 mm were considered large (LPUV). Association with a first EVH was searched for, and validated in a prospective cohort of 55 patients. Results: 172 patients (113 men, mean 60 ± 12 yo) were included. Forty-three patients (25%) experienced a first EVH. LPUV were more frequent in the group without EVH (27% vs. 7%, p = 0.005). At multivariate analysis, factors associated with a first EVH were spleen size > 135 mm (Odd Ratio [OR] = 1.32 [95% confident interval [CI] 1.16–1.51], p < 0.001), ascites (OR = 4.07 [95%CI-1.84–9.01], p = 0.001) and small/absent PUV (OR = 3.06 [95%CI-1.86–5.05], p < 0.001). An imaging score combining these factors was significantly associated with first EVH in the study and the validation cohorts (EVH in 0%, 19%, and 33% when score 0–1, 2–3, and 4–5, respectively). Conclusions: A simple imaging score combining the PUV and spleen size, and the presence of ascites could help to identify cirrhotic patients at high-risk for EVH.

  3. The results of high tibial open wedge osteotomy in patients with varus deformity

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    Mahmood Jabalameli

    2013-07-01

    Full Text Available Background: High tibial open wedg osteotomy is one of the most important modality for treatment of varus deformity in order to correct deformity and improving signs and symptoms of patients with primary degenerative osteoarthritis. The aim of this study was to investigate the results of high tibial open wedge osteotomy in patients with varus deformities.Methods: This retrospective study conducted on twenty nine patients (36 knees undergone proximal tibial osteotomy operation in Shafa Yahyaian University Hospital from 2004 to 2010. Inclusion criteria were: age less than 60 years, high physical activity, varus deformity and involvement of medical compartment of knee. Patients with obesity, smoking, patelofemoral pain, lateral compartment lesion, deformity degree more than 20 degree, extension limitation and range of motion less than 90 degree were excluded. The clinical and radiologic characteristics were measured before and after operation.Results: Fourteen patients were females. All of them were younger than 50 years, with mean (±SD 27.64 (±10.88. The mean (±SD of follow up time was 4.33 (±1.7. All the patients were satisfied with the results of operation. Tenderness and pain decreased in all of them. In all patients autologus bone graft were used, in 15 cases (42.5% casting and in the rest T.Buttress plate were used for fixation of fractures. In both groups of primary and double varus the International knee documentation committee (IKDC and modified Larson indices were improved after operation, but there was no significant difference between two groups.Conclusion: High tibial open wedge osteotomy can have satisfying results in clinical signs and symptoms of patients with primary medial joint degenerative osteoarthritis. This procedure also may correct the deformity and improves the radiologic parameters of the patients.

  4. Celecoxib ameliorates portal hypertension of the cirrhotic rats through the dual inhibitory effects on the intrahepatic fibrosis and angiogenesis.

    Science.gov (United States)

    Gao, Jin-Hang; Wen, Shi-Lei; Yang, Wen-Juan; Lu, Yao-Yao; Tong, Huan; Huang, Zhi-Yin; Liu, Zhang-Xu; Tang, Cheng-Wei

    2013-01-01

    Increased intra-hepatic resistance to portal blood flow is the primary factor leading to portal hypertension in cirrhosis. Up-regulated expression of cyclooxygenase-2 (COX-2) in the cirrhotic liver might be a potential target to ameliorate portal hypertension. To verify the effect of celecoxib, a selective inhibitor of COX-2, on portal hypertension and the mechanisms behind it. Cirrhotic liver model of rat was established by peritoneal injection of thiacetamide (TAA). 36 rats were randomly assigned to control, TAA and TAA+celecoxib groups. Portal pressures were measured by introduction of catheters into portal vein. Hepatic fibrosis was assessed by the visible hepatic fibrotic areas and mRNAs for collagen III and α-SMA. The neovasculature was determined by hepatic vascular areas, vascular casts and CD31 expression. Expressions of COX-2, vascular endothelial growth factor (VEGF), VEGF receptor-2 (VEGFR-2) and related signal molecules were quantitated. Compared with TAA group, the portal pressure in TAA+celecoxib group was significantly decreased by 17.8%, pportal venules. The data of fibrotic areas, CD31expression, mRNA levels of α-SMA and collagen III in TAA+celecoxib group were much lower than those in TAA group, pprotein levels of VEGF, VEGFR-2 and COX-2 induced by TAA was significantly inhibited after celecoxib treatment. The expressions of prostaglandin E2 (PGE2), phosphorylated extracellular signal-regulated kinase (p-ERK), hypoxia-inducible factor-1α (HIF-1α), and c-fos were also down-regulated after celecoxib treatment. Long term administration of celecoxib can efficiently ameliorate portal hypertension in TAA rat model by its dual inhibitory effects on the intrahepatic fibrosis and angiogenesis. The anti-angiogenesis effect afforded by celecoxib may attribute to its modulation on VEGF/VEGFR-2 through the down-regulation of integrated signal pathways involving PGE2- HIF-1α- VEGF and p-ERK- c-fos- VEGFR-2.

  5. Primary progressive aphasia patients evaluated using diffusion tensor imaging and voxel based volumetry-preliminary results

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    Fábio Pascotto de Oliveira

    2011-06-01

    Full Text Available There are individuals who have a progressive language deficit without presenting cognitive deficits in other areas. One of the diseases related to this presentation is primary progressive aphasia (PPA. OBJECTIVE: Identify by means of diffusion tensor imaging (DTI and measurements of cortical volume, brain areas that lead to dysphasia when presenting signs of impaired connectivity or reduced volume. METHOD: Four patients with PPA were evaluated using DTI, and measurements of cortical volumes in temporal areas. These patients were compared with two normal volunteers. RESULTS: There is a trend to a difference in the number and volume of related fibers between control group and patients with PPA. Comparing cortical volumes in temporal areas between groups yielded a trend to a smaller volume in PPA patients. CONCLUSION: Patients with PPA have a trend to impairment in cortical and subcortical levels regarding relevant areas.

  6. Subtotal parathyroidectomy for primary hyperparathyroidism. Long-term results in 292 patients

    International Nuclear Information System (INIS)

    Paloyan, E.; Lawrence, A.M.; Oslapas, R.; Shah, K.H.; Ernst, K.; Hofmann, C.

    1983-01-01

    Subtotal parathyroidectomy was performed in a consecutive series of 292 patients with primary hyperparathyroidism. We evaluated the long-term postoperative results during a period of 16 years. Patients ranged in age from 14 to 83 years and included 176 women and 116 men. Of these, 16% had a history of exposure to radiation in childhood or adolescence, while thyroid disease requiring some form of thyroidectomy coexisted in 91 (31%) of the patients. Histologic information on three or more parathyroid glands was obtained in 73% of the cases. We considered 285 patients (97.6%) cured after their first operation. The remaining seven patients (2.4%) had persistent hyperparathyroidism. However, five were cured after a sternum-splitting mediastinal exploration and one after a second neck exploration. The seventh remains hypercalcemic despite a subsequent mediastinal exploration. Temporary postoperative hypoparathyroidism occurred in 10% of our cases and permanent hypoparathyroidism in 1%. There have been no instances of recurrent hyperparathyroidism

  7. Severe malnutrition evaluated by patient-generated subjective global assessment results in poor outcome among adult patients with acute leukemia

    Science.gov (United States)

    Li, Ji; Wang, Chang; Liu, Xiaoliang; Liu, Qiuju; Lin, Hai; Liu, Chunshui; Jin, Fengyan; Yang, Yan; Bai, Ou; Tan, Yehui; Gao, Sujun; Li, Wei

    2018-01-01

    Abstract To evaluate nutritional status in adult patients with acute leukemia (AL) using patient-generated subjective global assessment (PG-SGA) and to investigate the influence of nutritional status on prognosis. We observationally investigated 68 adult patients with newly diagnosed AL who received PG-SGA at the First Hospital of Jilin University between May 2013 and July 2015. Clinical features, chemotherapy regimens, biochemical indexes, body composition, complete remission (CR) rate, minimal residual disease (MRD), survival time, and side-effects of chemotherapy were compared between patients with and without severe malnutrition. Mean PG-SGA scores of the total patients were 6.1 ± 4.0, and 19 of 68 (27.9%) patients had severe malnutrition (PG-SGA score ≥9). Patients with acute myeloid leukemia (AML) had higher scores than those with acute lymphocytic leukemia (ALL; P = .011) and high-risk patients had higher scores regardless of whether they had AML or ALL (AML, P = .012; ALL, P = .043). Univariate analysis showed that severe malnutrition was correlated with age (P = .041), transferrin (P = .042), Karnofsky Performance Status score (P = .006), and C-reactive protein (CRP) (P = .018). Multivariate analysis demonstrated that severe malnutrition was associated with CRP (hazard ratio [HR] = 1.020, 95% confidence interval [CI]: 1.002–1.039, P = .026). No difference was found in CR rate (P = .831) between patients with and without malnutrition, but those who were severely malnourished had higher MRD (P = .048 in AML patients, P = .036 in ALL patients) and more gastrointestinal side-effects (P = .014). Severe malnutrition was also associated with inferior overall survival (HR = 0.243, 95% CI: 0.063–0.945, P = .041) but not with event-free survival (HR = 0.808, 95% CI: 0.338–1.934, P = .663). Severe malnutrition defined by PG-SGA in adult patients with de novo AL may result in poor outcome

  8. Patient perspectives on Parkinson’s disease therapy in Japan and the United States: results of two patient surveys

    Directory of Open Access Journals (Sweden)

    Hattori N

    2012-07-01

    Full Text Available Nobutaka Hattori,1 Kenichi Fujimoto,2 Tomoyoshi Kondo,3 Miho Murata,4 Mark Stacy51Department of Neurology, Juntendo University School of Medicine, Tokyo; 2Department of Neurology, Jichi Medical University, Tochigi; 3Department of Neurology, Wakayama Medical University, Wakayama; 4Department of Neurology, National Center Hospital of Neurology and Psychiatry, Tokyo, Japan; 5Division of Neurology, Duke University, Durham, NC, USABackground: Despite evidence suggesting that patient attitudes towards therapy may influence treatment outcomes, the impact of these factors on treatment for Parkinson’s disease is poorly understood. These two surveys, based in Japan and the US, investigated the attitudes of patients towards antiparkinsonian medications, the complications of these therapies, and how these differ across geographies.Methods: The US PRELUDE survey collected data from May 13 to May 20, 2003, from 300 interviews with patients with Parkinson’s disease from the National Parkinson Foundation. The Japanese survey was carried out from June to December 2008 in a stepwise manner using questionnaires (n = 3548 followed by interviews with those who had consented to participate in the questionnaire (n = 407. Both surveys assessed the attitudes of pati