Acute Disease ; Aged ; Anti-Bacterial Agents/therapeutic use* ; Bacteremia/microbiology* ; Female ; Hepatitis B, Chronic/complications* ; Hepatitis C, Chronic/complications* ; Humans ; Hypersplenism/complications* ; Liver Cirrhosis/complications* ; Meningococcal Infections/microbiology* ; Neisseria meningitidis/isolation & purification* ; Peritonitis/microbiology*

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

Inflammation is one of the most prominent characteristic features of chronic liver disease, liver fibrosis, cirrhosis, and hepatocellular carcinoma (HCC). Most of HCC cases develop in patients with cirrhosis and cirrhosis develops in patients with chronic liver inflammation. Therefore, there is no doubt that there exist some strong connection among inflammation, fibrosis, and cancer. In fact, chronic unresolved inflammation is associated with persistent hepatic injury and concurrent regeneration, leading to sequential development of fibrosis, cirrhosis, and eventually HCC. This review will discuss the common mechanism of inflammation and fibrosis in chronic liver diseases, and then demonstrate why HCC develops in inflammatory and fibrotic conditions.
Carcinoma, Hepatocellular/*etiology ; Gram-Negative Bacteria/growth & development ; Hepatitis, Chronic/*complications/metabolism/microbiology ; Humans ; Hypoxia ; *Inflammation ; Lipopolysaccharides/metabolism ; Liver/metabolism/pathology ; Liver Cirrhosis/*complications ; Liver Neoplasms/*etiology ; Toll-Like Receptors/metabolism

Spontaneous bacterial peritonitis (SBP) is the most common infection in liver cirrhosis patients, and is not a result of surgery or intra abdominal infection. Argon plasma coagulation (APC) is an endoscopic procedure used with a high-frequency electrical current for control of bleeding from gastrointestinal vascular ectasias including angiodysplasia and gastric antral vascular ectasia. This procedure is known to be safe because it uses a noncontact method. Therefore, tissue injury is minimal and up to two to three millimeters. However, we experienced a case of SBP occurring immediately after performance of APC for control of severe bleeding from angiodysplasia in the colon in a patient with liver cirrhosis and hepatocellular carcinoma.
Aged ; Angiodysplasia/complications/*diagnosis ; Anti-Bacterial Agents/therapeutic use ; *Argon Plasma Coagulation ; Bacterial Infections/*diagnosis/drug therapy/microbiology ; Carcinoma, Hepatocellular/complications/diagnosis ; Colonic Diseases/complications/*diagnosis ; Colonoscopy ; Female ; Gastrointestinal Hemorrhage/therapy ; Gram-Negative Bacteria/isolation & purification ; Humans ; Liver Cirrhosis/complications/diagnosis ; Liver Neoplasms/complications/diagnosis ; Peritonitis/*diagnosis/drug therapy/microbiology

OBJECTIVETo determine serum pepsinogen levels in patients with liver cirrhosis and investigate the functions of the gastric mucosa in these patients with concurrent portal hypertensive gastropathy (PHG).

METHODSFifty-one patients with liver cirrhosis and 22 healthy controls were studied by gastroscopy. The hepatic function of the patients with or without PHG were evaluated with Child-Pugh grade. Helicobacter pylori infection was detected using rapid urease test or exhalation of carbon 13. The serum pepsinogen I and II levels were tested by latex-enhanced immunoturbidimetry to calculate the PGI/PGII ratio (PGR).

RESULTSIn cirrhotic patients, the levels of serum PGI and PGR were lower than those in the healthy controls. The patients without PHG had a serum PGI level of 49.48+23.86 µg/L, significantly lower than that in PHG patients (74.85+30.27 µg/L, P=0.000). The levels of serum PG II in patients with H.pylori infection was significantly higher that in patients free of H.pylori infection (P=0.003).

CONCLUSIONThe serum level of PGI decreases obviously in patients with hepatic cirrhosis and PHG, who can have damages of the gastric mucosa lamina propria and reduced secretory function of the gastric mucosa. H.pylori infection may affect the level of PGII. There is no significant correlation between serum PG level and liver function, but to a certain extent, serum PG level especially PGI can reflect the function of gastric mucosa in patients of liver cirrhosis.

Adult ; Case-Control Studies ; Female ; Gastric Mucosa ; pathology ; Helicobacter Infections ; Humans ; Hypertension, Portal ; complications ; Liver Cirrhosis ; complications ; Male ; Middle Aged ; Pepsinogen A ; blood ; Stomach Diseases ; blood ; etiology ; microbiology

Cryptococcus neoformans, an encapsulated fungus, is an important opportunistic pathogen that can cause meningitis in immunocompromised patients. Since patients with cryptococcemia have high mortality, it is essential to make an early diagnosis and promptly initiate antifungal therapy. However, it is often very difficult to differentiate between cryptococcal meningitis and hepatic encephalopathy in patients with liver cirrhosis, and there is delay in making the diagnosis. Therefore, these patients have a particularly grave prognosis and consequently many patients die before culture results become available. In one study, starting antifungal therapy within 48 hours of the blood culture was associated with improved survival, but patients with liver cirrhosis were significantly less likely to receive antifungal therapy within 48 hours compared to those without liver cirrhosis. Recently, the authors experience a case of a 68-year-old woman with liver cirrhosis who presented with fever and a drowsy mental status. She had a previous history of having been admitted for infection-associated hepatic encephlopathy. Cryptococcal meningitis and cryptococcemia were diagnosed by spinal puncture and culture of cerebrospinal fluid. In spite of adequate treatment, the patient developed multi-system organ failure and eventually expired. Herein, we report a case of cryptococcal meningitis mimicking hepatic encephalopathy in a patient with liver cirrhosis.
Aged, 80 and over ; Brain/radiography ; Cryptococcus/isolation & purification ; Female ; Hepatic Encephalopathy/complications/*diagnosis ; Hepatitis C, Chronic/complications/pathology ; Humans ; Liver Cirrhosis/etiology/pathology ; Meningitis, Cryptococcal/complications/*diagnosis/microbiology ; Tomography, X-Ray Computed

BACKGROUND/AIMS: Spontaneous bacterial peritonitis (SBP) has been known to greatly influence the survival rate of patients with liver cirrhosis. However, the factors that affect the survival rate in patients with SBP need to be clarified. METHODS: This study enrolled 95 liver cirrhosis patients diagnosed with SBP. The laboratory findings of their serum and ascitic fluid were examined and the characteristics of the isolated microorganisms in their peritoneal fluid were analyzed. RESULTS: The proportion of patients with culture-positive SBP was 41.1%, and 47 microorganisms were isolated from the ascitic fluid. The proportions of cultured bacteria that were Gram negative and Gram positive were 57.4% and 40.4%, respectively. The proportions of Escherichia coli, Klebsiella species, and Streptococcus species were 25.5%, 19.1%, and 19.1%, respectively. Enterococcus species represented 12.8% of the microorganisms cultured. The overall survival rates at 6, 12, and 24 months were 44.5%, 37.4%, and 32.2%, respectively. There was no relationship between the bacterial factors and the survival rate in SBP. Multivariate analysis revealed that the presence of hepatocellular carcinoma (HCC; P=0.001), higher serum bilirubin levels (> or =3 mg/dL, P=0.002), a prolonged serum prothrombin time (i.e., international normalized ratio >2.3, P<0.001), renal dysfunction (creatinine >1.3 mg/dL, P<0.001), and lower glucose levels in the ascitic fluid (<50 mg/dL, P<0.001) were independent predictive factors of overall survival rate. CONCLUSIONS: HCC, higher serum bilirubin levels, a prolonged serum prothrombin time, renal dysfunction, and lower ascitic glucose levels are associated with higher mortality rates in cirrhotic patients with SBP.
Adult ; Aged ; Anti-Bacterial Agents/therapeutic use ; Ascitic Fluid/metabolism/microbiology ; Bilirubin/blood ; Carcinoma, Hepatocellular/complications/diagnosis ; Creatinine/blood ; Female ; Glucose/analysis ; Gram-Negative Bacteria/isolation & purification ; Gram-Positive Bacteria/isolation & purification ; Humans ; Liver Cirrhosis/complications/*mortality ; Liver Neoplasms/complications/diagnosis ; Male ; Middle Aged ; Multivariate Analysis ; Odds Ratio ; Peritonitis/complications/*diagnosis/drug therapy ; Prognosis ; Prothrombin Time ; Survival Rate

Necrotizing pancreatitis is one of the rare complications of transcatheter arterial chemoembolization (TACE). Necrotizing pancreatitis after TACE may result from the development of ischemia caused by regurgitation of embolic materials into the vessels supplying the pancreas. We report a case of post-TACE necrotizing pancreatitis with abscess formation in a patient with hepatocellular carcinoma. The patient had suffered hepatic artery injury due to repetitive TACE; during his 25th TACE procedure he had submitted to selective catheterization of the feeding vessel from the dorsal pancreatic artery with a cytotoxic agent and Gelfoam particles. The patient complained of abdominal pain after the TACE procedure, and a CT scan led to a diagnosis of necrotizing pancreatitis with abscess formation. The pancreatic abscess progressed despite general management of the pancreatitis, including antibiotics. Percutaneous catheter drainage was performed, and the symptoms of the patient improved.
Abscess/microbiology ; Aged ; Anti-Bacterial Agents/therapeutic use ; Carcinoma, Hepatocellular/*complications/*therapy ; Chemoembolization, Therapeutic/*adverse effects ; Cholangiopancreatography, Endoscopic Retrograde ; Citrobacter freundii/isolation & purification ; Drainage ; Drug Resistance, Multiple, Bacterial ; Enterobacteriaceae Infections/drug therapy ; Hepatitis B/complications ; Humans ; Klebsiella/isolation & purification ; Klebsiella Infections/drug therapy ; Liver Cirrhosis/etiology ; Liver Neoplasms/*complications/*therapy ; Male ; Necrosis/*diagnosis/etiology ; Pancreatitis/*diagnosis/etiology ; Tomography, X-Ray Computed

OBJECTIVETo investigate the levels of lipopolysaccharide binding protein (LBP) in serum and ascites of cirrhotic patients, and determine their diagnostic value for spontaneous bacterial peritonitis (SBP).

METHODSCirrhotic patients were divided into groups according to diagnosis of SBP, ascites without SBP, no ascites. To explore the significance of LBP in clinically suspect SBP cases, the ascites without SBP group was sub-divided into two groups according to the symptoms of abdominal pain or elevated white blood cell (WBC) count, and abdominal pain combined with elevated WBC count. Two control groups were composed of patients with intraperitoneal pus and a group of healthy, non-cirrhotic individuals. The LBP levels in serum and ascites were determined by enzyme-linked immunosorbent assay (ELISA). The ascites routine, ascites culture and albumin assay were carried out in the Second Affiliated Hospital of Chongqing Medical University. Data between the two groups were compared using the t-test or nonparametric test of independent samples, and the areas under the curve were compared using the Z test. Results The levels of LBP in serum and pus were significantly higher in the intraperitoneal pus group than in the cirrhosis group with ascites (P less than 0.01).

RESULTSThe level of serum LBP was significantly higher in the cirrhosis group with SBP than in the cirrhosis group without SBP but with ascites and the cirrhosis group with no ascites (P less than 0.01). There was no significant difference in the level of ascites LBP in the cirrhosis group with SBP and the cirrhosis group without SBP but with ascites (P more than 0.05). In the clinically suspect cases with SBP, the levels of LBP in serum and ascites were significantly higher than those in the cirrhosis group without SBP but with ascites (228.00 mug/ml vs. 80.95 mug/ml and 22.50 mug/ml vs. 11.45 mug/ml, P less than 0.05). Determination of serum LBP had a higher sensitivity than the determination of ascites LBP or ascites WBC.

CONCLUSIONGram-negative bacteria infection in the intra-abdominal cavity causes serum and body fluid levels of LBP to increase significantly. Patients with cirrhosis complicated with SBP have significantly elevated levels of serum LBP. The serum and ascites LBP levels are significantly elevated in SBP patients with suspected clinical diagnosis. Measurements of both the serum LBP and ascites LBP may have diagnostic value for SBP.

Acute-Phase Proteins ; metabolism ; Adult ; Aged ; Ascites ; diagnosis ; microbiology ; Ascitic Fluid ; chemistry ; Bacterial Infections ; complications ; diagnosis ; Carrier Proteins ; blood ; metabolism ; Case-Control Studies ; Female ; Humans ; Liver Cirrhosis ; complications ; microbiology ; Male ; Membrane Glycoproteins ; blood ; metabolism ; Middle Aged ; Peritonitis ; complications ; diagnosis ; microbiology

PURPOSE: Spontaneous bacterial peritonitis (SBP) frequently develops in patients with liver cirrhosis; however, there is little data to suggest whether the acquisition site of infection influences the prognosis. This study compared the bacteriology, clinical characteristics and treatment outcomes of community-acquired SBP (CA-SBP) and nosocomial SBP (N-SBP). MATERIALS AND METHODS: The medical records of 130 patients with hepatitis B virus (HBV)-related liver cirrhosis, who had experienced a first episode of SBP between January 1999 and December 2008, were reviewed. RESULTS: The study population included 111 (85.4%) patients with CA-SBP and 19 (14.6%) patients with N-SBP. Baseline and microbiological characteristics as well as clinical course, including in-hospital mortality, did not differ between patients with CA-SBP and those with N-SBP (all p>0.05). The median survival time was 6.5 months, and 117 (90.0%) patients died during the follow-up period. Patients with CA-SBP and N-SBP survived for median periods of 6.6 and 6.2 months, respectively, without significant difference (p=0.569). Time to recurrence did not differ between patients with CA-SBP and N-SBP (4.7 vs. 3.6 months, p=0.925). CONCLUSION: The acquisition site of infection did not affect clinical outcomes for patients with HBV-related liver cirrhosis who had experienced their first episode of SBP. Third-generation cephalosporins may be effective in empirically treating these patients, regardless of the acquisition site of the infection.
Community-Acquired Infections/etiology/*microbiology/mortality/virology ; Female ; Hepatitis B virus/*pathogenicity ; Humans ; Liver Cirrhosis/complications/mortality/*virology ; Male ; Middle Aged ; Peritonitis/etiology/*microbiology/mortality/*virology ; Retrospective Studies