PURPOSE: Little is known about the impact of weekend admission on acute variceal hemorrhage (AVH). Thus, we investigated whether day of admission due to AVH influenced in-hospital mortality. MATERIALS AND METHODS: We retrospectively reviewed the medical records of 294 patients with cirrhosis admitted between January 2005 and February 2009 for the management of AVH. Clinical characteristics were compared between patients with weekend and weekday admission, and independent risk factors for in-hospital mortality were determined by multivariate binary logistic regression analysis. RESULTS: No demographic differences were observed between patients according to admission day or in the clinical course during hospitalization. Seventeen (23.0%) of 74 patients with weekend admission and 48 (21.8%) of 220 with weekday admission died during hospitalization (p=0.872). Univariate and subsequent multivariate analysis showed that initial presentation with hematochezia [p=0.042; hazard ratio (HR), 2.605; 95% confidence interval (CI), 1.038-6.541], in-patient status at the time of bleeding (p=0.003; HR, 4.084; 95% CI, 1.598-10.435), Child-Pugh score (p<0.001; HR, 1.877; 95% CI, 1.516-2.324), and number of endoscopy sessions for complete hemostasis (p=0.001; HR, 3.864; 95% CI, 1.802-8.288) were independent predictors for in-hospital mortality. CONCLUSION: Weekend admission did not influence in-hospital mortality in patients with cirrhosis who presented AVH.
Adult ; Aged ; Aged, 80 and over ; Endoscopy, Gastrointestinal ; Female ; Gastrointestinal Hemorrhage/etiology/mortality/*physiopathology ; Hospitalization/*statistics & numerical data ; Humans ; Liver Cirrhosis/*complications/mortality/*physiopathology ; Logistic Models ; Male ; Middle Aged ; Retrospective Studies ; Risk Factors ; Time Factors

The survival of a recent series of 823 cirrhosis patients who were followed up for a mean of 48 months was analyzed. Cirrhosis was ascribed to alcohol (26%), hepatitis virus B (58%), hepatitis virus C (11%) or both (2%), or was cryptogenic (3%). Features of decompensation were observed in 51% of the patients at entry, and newly developed in 44% of compensated patients within 5 yr. The 5-yr survival after decompensation was 25%. The leading causes of death were liver failure (53%), hepatocellular carcinoma (HCC, 23%), and variceal bleeding (10%). Early detection of HCC significantly improved the survival of cirrhosis patients. Biannual ultrasonography increased the detection rate of small HCC. Mortality of variceal hemorrhage was much lower in patients with Child-Pugh scores from 5 to 8 than in those with scores above 8 (5% vs. 52%). Endoscopic prophylaxis significantly decreased the incidence of first variceal hemorrhage, but the effect was insufficient to improve the rate of survival. Mortality of first spontaneous bacterial peritonitis was 18%. These data suggest that the mortality of major complications of liver cirrhosis has considerably decreased during the last two decades, while there was no remarkable improvement in long-term survival. More efficient management of etiologic factors would be required.
Adult ; Aged ; Carcinoma, Hepatocellular/etiology/physiopathology ; Female ; Gastrointestinal Hemorrhage ; Human ; Korea ; Liver Cirrhosis/complications/*diagnosis/mortality/*physiopathology ; Liver Neoplasms/etiology/pathology ; Male ; Middle Aged ; Peritonitis ; Prognosis ; Retrospective Studies ; *Survival Analysis ; Survival Rate

PURPOSE: The present study aimed to investigate the role of hepatic venous pressure gradient (HVPG) for prediction of long-term mortality in patients with decompensated cirrhosis. MATERIALS AND METHODS: Clinical data from 97 non-critically-ill cirrhotic patients with HVPG measurements were retrospectively and consecutively collected between 2009 and 2012. Patients were classified according to clinical stages and presence of ascites. The prognostic accuracy of HVPG for death, survival curves, and hazard ratios were analyzed. RESULTS: During a median follow-up of 24 (interquartile range, 13-36) months, 22 patients (22.7%) died. The area under the receiver operating characteristics curves of HVPG for predicting 1-year, 2-year, and overall mortality were 0.801, 0.737, and 0.687, respectively (all p<0.01). The best cut-off value of HVPG for predicting long-term overall mortality in all patients was 17 mm Hg. The mortality rates at 1 and 2 years were 8.9% and 19.2%, respectively: 1.9% and 11.9% with HVPG < or =17 mm Hg and 16.2% and 29.4% with HVPG >17 mm Hg, respectively (p=0.015). In the ascites group, the mortality rates at 1 and 2 years were 3.9% and 17.6% with HVPG < or =17 mm Hg and 17.5% and 35.2% with HVPG >17 mm Hg, respectively (p=0.044). Regarding the risk factors for mortality, both HVPG and model for end-stage liver disease were positively related with long-term mortality in all patients. Particularly, for the patients with ascites, both prothrombin time and HVPG were independent risk factors for predicting poor outcomes. CONCLUSION: HVPG is useful for predicting the long-term mortality in patients with decompensated cirrhosis, especially in the presence of ascites.
Adult ; Aged ; Ascites/mortality ; Female ; Hepatic Veins/*physiopathology ; Humans ; Kaplan-Meier Estimate ; Liver Cirrhosis/blood/complications/diagnosis/*mortality/*physiopathology ; Liver Failure/diagnosis/*mortality/physiopathology ; Male ; Middle Aged ; Predictive Value of Tests ; Prognosis ; Proportional Hazards Models ; ROC Curve ; Retrospective Studies ; Risk Factors ; Severity of Illness Index ; Venous Pressure

OBJECTIVETo evaluate the outcome of pediatric patients who underwent liver transplantation between Oct. 2002 and May 2005 in the Pediatric Hospital.

METHODSEight cases aged from 4 to 67 months who underwent liver transplantation were analyzed retrospectively. Four of the patients were boys and 4 girls, whose body weight at the time of liver transplantation was 6-19 kg. The underlying diseases were biliary atresia, congenital cholestasis, drug-induced cholestatic cirrhosis and cryptogenic cirrhosis. These patients had been followed up for blood routine examinations, liver and renal function, serum electrolytes and blood concentration of tacrolimus for 16 to 43 months after liver transplantation. Results of serological studies for viral etiology, liver biopsy, growth and mental development were also recorded.

RESULTSOne-year survival rate was 75.0% with the longest survival time being 43 months after transplantation. One patient died from renal failure due to postoperative bleeding 24 hours after the surgery and another case died of variceal hemorrhage 8 months after transplantation. Posttransplantation complications included acute cellular rejection, viral infection and hypoalbuminemia. Viral infections included cytomegalovirus infection in 3 cases, Epstein-Barr virus infection in 1 and hepatitis B virus infection in 1. Surgical complications of portal vein thrombosis and stenosis of inferior vena cava and hepatic vein occurred in 2 cases respectively. Side effects of tacrolimus including hypertension, renal damage, liver damage and diarrhea were observed. Significant growth-retardation was not often seen. A self-reported high quality of life was common.

CONCLUSIONSClose follow-up and management of patients after liver transplantation may significantly increase the survival rate and improve quality of life in children with end-stage liver diseases.

Biliary Atresia ; physiopathology ; Child ; Child, Preschool ; Constriction, Pathologic ; etiology ; Female ; Graft Rejection ; etiology ; Hepatitis B ; etiology ; Herpesvirus 4, Human ; Humans ; Hypertension ; etiology ; Immunosuppressive Agents ; adverse effects ; Liver Cirrhosis ; complications ; virology ; Liver Failure ; complications ; virology ; Liver Transplantation ; adverse effects ; mortality ; Male ; Pediatrics ; Postoperative Complications ; Survival Rate ; Tacrolimus ; adverse effects ; Treatment Outcome ; Vena Cava, Inferior ; abnormalities ; Venous Thrombosis ; etiology

BACKGROUND/AIMS: Dilutional hyponatremia associated with liver cirrhosis is caused by impaired free water clearance. Several studies have shown that serum sodium levels correlate with survival in cirrhotic patients. Little is known, however, regarding the relationship between the degree of dilutional hyponatremia and development of cirrhotic complications. The aim of this study was to evaluate the association between the serum sodium level and the severity of complications in liver cirrhosis. METHODS: Data of inpatients with cirrhotic complications were collected retrospectively. The serum sodium levels and severity of complications of 188 inpatients were analyzed. RESULTS: The prevalence of dilutional hyponatremia, classified as serum sodium concentrations of < or =135 mmol/L, < or =130 mmol/L, and < or =125 mmol/L, were 20.8%, 14.9%, and 12.2%, respectively. The serum sodium level was strongly associated with the severity of liver function impairment as assessed by Child-Pugh and MELD scores (p<0.0001). Even a mild hyponatremia with a serum sodium concentration of 131-135 mmol/L was associated with severe complications. Sodium levels less than 130 mmol/L indicated the existence of massive ascites (OR, 2.685; CI, 1.316-5.477; p=0.007), grade III or higher hepatic encephalopathy (OR, 5.891; CI, 1.490-23.300; p=0.011), spontaneous bacterial peritonitis (OR, 2.562; CI, 1.162-5.653; p=0.020), and hepatic hydrothorax (OR, 5.723; CI, 1.889-17.336; p=0.002). CONCLUSIONS: Hyponatremia, especially serum levels < or =130 mmol/L, may indicate the existence of severe complications associated with liver cirrhosis
Adult ; Aged ; Ascites/blood/etiology ; Biological Markers/blood ; Female ; Hepatic Encephalopathy/blood/etiology ; Humans ; Hydrothorax/blood/etiology ; Hyponatremia/blood/*etiology/mortality ; Kaplan-Meiers Estimate ; Liver Cirrhosis/blood/*complications/mortality/physiopathology ; Liver Function Tests ; Logistic Models ; Male ; Middle Aged ; Peritonitis/blood/etiology ; Predictive Value of Tests ; Retrospective Studies ; Risk Assessment ; Severity of Illness Index ; Sodium/*blood ; Time Factors

OBJECTIVEBy clarifying the natural history of chronic hepatitis B, to evaluate its long-term therapeutic outcome, antiviral drugs efficacy and economic significance.

METHODSA cohort of 183 (mean age of 31.75?.03 years, male/female ratio: 152:31) chronic hepatitis B patients with biopsy-proven and 247 cases of general population as control were followed up by retrospective cohort study. The follow-up time was 11.81?.08 years. This study was focused on long-term clinical outcome including the rate of liver cirrhosis, hepatocellular carcinoma and death, the long-term effect of antiviral drugs and prognostic factors.

RESULTSIn chronic hepatitis B patients, 22 (12.02%) developed liver cirrhosis, 12 (6.56%) hepatocellular carcinoma, and 20 (10.93%) died. The cumulative survival probabilities were 97.27%, 91.62%, and 84.47% in 5, 10, and 15 years, respectively. The cumulative probabilities of HCC were 0.00%, 3.19%, and 11.56% in 5, 10, and 15 years, respectively. In 247 control subjects, 6 (2.43%) died, none of them developed cirrhosis or HCC. The rates of death, liver cirrhosis, and HCC in hepatitis B patients were markedly different (P<0.005) compared with controls. The overall mortality of hepatitis B patients was 4.50 folds of the general population. Cox multiple regression analysis showed that old age, severe histological injury, and the positive HBeAg were closely related to liver cirrhosis, while old age, severe histological injury, and male were major factors leading to death. The independent variable of predicted HCC was not found.

CONCLUSIONSThe long-term outcome of hepatitis B is poor.

Adolescent ; Adult ; Aging ; physiology ; Carcinoma, Hepatocellular ; epidemiology ; etiology ; Cohort Studies ; Female ; Follow-Up Studies ; Hepatitis B e Antigens ; physiology ; Hepatitis B, Chronic ; complications ; epidemiology ; mortality ; Humans ; Liver Cirrhosis ; epidemiology ; etiology ; Liver Failure ; physiopathology ; Liver Neoplasms ; epidemiology ; etiology ; Male ; Middle Aged ; Regression Analysis ; Retrospective Studies ; Risk Factors ; Sex ; Survival Rate