BACKGROUND/AIMS: Data on the epidemiology of alcoholic cirrhosis, especially in Asian countries, are limited. We compared the temporal evolution of patterns of alcoholic and nonalcoholic cirrhosis over the last decade. METHODS: We retrospectively examined the inpatient datasets of five referral centers during 2002 and 2011. The study included patients who were admitted due to specific complications of liver cirrhosis. We compared the causes of hospital admissions and in-hospital deaths between patients with alcoholic and nonalcoholic cirrhosis. RESULTS: Among the included 2,799 hospitalizations (2,165 patients), 1,496 (1,143 patients) were from 2002, and 1,303 (1,022 patients) were from 2011. Over time, there was a reduction in the rate of hepatic encephalopathy (HE) as a cause of hospitalization and an increase in the rate of hepatocellular carcinoma. Deaths that were attributable to HE or spontaneous bacterial peritonitis (SBP) significantly decreased, whereas those due to hepatorenal syndrome (HRS) significantly increased over time in patients with alcoholic cirrhosis. However, in patients with nonalcoholic cirrhosis, hepatic failure and HRS remained the principal causes of in-hospital death during both time periods. CONCLUSIONS: The major causes of in-hospital deaths have evolved from acute cirrhotic complications, including HE or SBP to HRS in alcoholic cirrhosis, whereas those have remained unchanged in nonalcoholic cirrhosis during the last decade.
Aged ; Asia/epidemiology ; Bacterial Infections/etiology/mortality ; Carcinoma, Hepatocellular/etiology/mortality ; Cause of Death ; Female ; Hepatic Encephalopathy/etiology/mortality ; Hepatorenal Syndrome/etiology/mortality ; Hospital Mortality/*trends ; Hospitalization/*trends ; Humans ; Liver Cirrhosis/*complications/mortality ; Liver Cirrhosis, Alcoholic/*complications/mortality ; Liver Neoplasms/etiology/mortality ; Male ; Middle Aged ; Peritonitis/microbiology/mortality ; Retrospective Studies ; Risk Factors ; Time Factors

OBJECTIVETo evaluate the effect of portal hypertension on prognosis in patients with decompensated liver cirrhosis.

METHODSThe clinical data of decompensated cirrhosis patients in our hospital, between 2003 and 2006, were retrospected and followed up. Model for end-stage liver disease (MELD) score and Child-Turcotte-Pugh (CTP) classification was calculated using the standard formula. Kaplan-Meier survival analysis was used to compare the mortality in subgroups ranked by the syndromes. Cox proportional hazards regression was used to evaluate the effect of the syndromes on prognosis.

RESULTSA cohort of 322 patients was admitted in this study at the end of the follow-up. The mortality of variceal bleeding, hepatic encephalopathy, a large volume ascites, spontaneous bacterial peritonitis, the type I and type II hepatorenal syndrome was 45.9%, 79.4%, 66.7%, 100%, 100% and 84.6% respectively. On the whole, the occurrence of all the syndromes was correlated with CTP classification and MELD score. Kaplan-Meier survival analysis showed that all of these syndromes, except for low to medium volume of ascites, significantly affected the survival rate (P<0.01). In Cox regression analysis, all the syndromes were the independent predictors of prognosis, the regression coefficient values of hepatic encephalopathy, spontaneous bacterial peritonitis, type I and type II hepatorenal syndrome, variceal bleeding and ascites were 0.973, 0.928, 0.935, 0.866, 0.464 and 0.369 respectively.

CONCLUSIONSThe portal hypertensive syndromes have significant effect on the prognosis of the patients with decompensated cirrhosis, hepatic encephalopathy is the worst one.

Adult ; Aged ; Esophageal and Gastric Varices ; epidemiology ; etiology ; Female ; Follow-Up Studies ; Gastrointestinal Hemorrhage ; epidemiology ; etiology ; Hepatic Encephalopathy ; epidemiology ; etiology ; Hepatorenal Syndrome ; epidemiology ; etiology ; Humans ; Hypertension, Portal ; complications ; epidemiology ; Liver Cirrhosis ; complications ; mortality ; pathology ; Male ; Middle Aged ; Models, Statistical ; Predictive Value of Tests ; Prognosis ; Severity of Illness Index ; Survival Analysis

OBJECTIVETo investigate the clinical application, indication, timing and prognosis of blood purification (artificial liver, BP) in treatment of acute liver failure in children.

METHODArtificial liver was used to treat 30 cases of pediatric acute liver failure (PALF), who were hospitalized in pediatric intensive care unit of Bayi Children's Hospital Affiliated to Beijing Military Command General Hospital, during March 2010 to July 2013. Simple plasma exchange (PE) mode was used for PALF without complications, while PE combined with continuous veno-venous hemodiafiltration (CVVHDF) mode was used for PALF with cerebral edema and/or hepatorenal syndrome and/or serious abnormality of electrolyte and acid-base balance.

RESULTSixteen cases survived and restored hepatic function, with a survival rate of 53.3%. Single PE therapy could significantly decrease total bilirubin (TBIL) from (293.96 ± 214.52) µmol/L to (155.64 ± 140.97) µmol/L (P = 0.033), increase prothrombin time activity (PTA) from (34.50 ± 18.34) % to (60.50 ± 33.97) % (P = 0.013), while it did not significantly influence ammonia from (156.43 ± 67.23) µmol/L to (124.03 ± 62.58) µmol/L (P = 0.156) and alanine transarninase (ALT) from (752.53 ± 1 291.84) U/L to (132.00 ± 98.57) U/L (P = 0.066). PE + CVVHDF therapy could significantly ameliorate TBIL from (326.90 ± 233.85) µmol/L to (157.53 ± 125.31) µmol/L (P = 0.033), ALT from (1 476.64 ± 1 728.18) U/L to (169.38 ± 207.18) U/L (P = 0.019), ammonia from (215.83 ± 83.92) µmol/L to (141.25 ± 63.09) µmol/L (P = 0.022) and PTA from (36.68 ± 23.13)% to (71.75 ± 50.50) % (P = 0.044). Prothrombin time (PT) from (29.71 ± 17.75)s to (16.27 ± 6.38)s (P = 0.008) , ALT from (1 574.11 ± 1 775.96) U/L to (145.81 ± 113.89 ) U/L (P = 0.003) , TBIL from (233.16 ± 219.70) µmol/L to (75.19 ± 86.07) µmol/L (P = 0.012) , ammonia from (182.75 ± 90.07) µmol/L to (101.81 ± 37.14) µmol/L (P = 0.002) and PTA from (38.38 ± 20.39)% to (83.13 ± 41.68)% (P = 0.001) in survived cases significantly ameliorated after BP therapy. TBIL from (394.04 ± 192.80) µmol/L to (249.34 ± 113.97) µmol/L (P = 0.023) in died cases declined significantly after BP therapy, while alteration of PT, ALT, ammonia , and PTA had no statistical significance (P > 0.10) after BP therapy.

CONCLUSIONPE + CVVHDF therapy could significantly ameliorate not only TBIL and PTA but also ammonia and ALT compared with single PE therapy. The decline of only an index like TBIL or ALT after BP therapy could not improve the prognosis. The inconsistency between serum bilirubin and ALT levels was an important factor that suggested poor prognosis of ALF, and it might increase survival rate to use BP therapy before that inconsistency emerged.

Adolescent ; Bilirubin ; blood ; Biomarkers ; blood ; Brain Edema ; etiology ; therapy ; Child ; Child, Preschool ; Female ; Hemodiafiltration ; methods ; Heparin ; pharmacology ; Hepatorenal Syndrome ; etiology ; therapy ; Humans ; Infant ; Liver Failure, Acute ; blood ; complications ; mortality ; therapy ; Liver Function Tests ; Male ; Plasma Exchange ; Prothrombin Time ; Survival Rate ; Treatment Outcome