Liver disease-associated thrombocytopenia syndrome refers to thrombocytopenia caused by liver disease or the treatment of liver disease, and its incidence rate is related to the duration and severity of liver disease. The direct effect of thrombocytopenia on clinical outcomes is an increased risk of bleeding in patients with liver disease, whereas the indirect effect involves delay or termination of treatment due to the potential risk of bleeding. Liver disease-associated thrombocytopenia pathophysiological mechanisms involve decreased platelet production, abnormal distribution, destruction, or increased consumption. Presently, treatment strategies targeting different mechanisms include platelet-stimulating drugs, surgery, immunosuppressive drugs, and platelet transfusion, but the clinical application needs to be standardized further. The National Clinical Research Center for Infectious Diseases organized experts to discuss and formulate consensus with reference to the latest evidence-based medical evidence in the field so as to improve the clinical management level of liver disease-associated thrombocytopenia syndrome in China in terms of diagnosis, typing, and reasonable selection of treatment schemes.
Humans ; Consensus ; Thrombocytopenia/complications* ; Liver Diseases/complications* ; Hemorrhage/etiology* ; Blood Platelets

OBJECTIVETo study the relationship between the expression of peripheral blood HLA-DR, CD4CD25 regulatory T cells, IL-17 and IL-27 with liver damage in children with human cytomegalovirus (HCMV) infection.

METHODSTwenty-one HCMV children with liver damage and twenty-one HCMV children without liver damage were enrolled in this study. The expression of peripheral blood HLA-DR and CD4CD25 regulatory T cells was detected by flow cytometry. Plasma levels of IL-17 and IL-27 were measured using ELISA.

RESULTSThe plasma levels of IL-17 and IL-27 in children with liver damage were significantly higher than in those without liver damage, while the expression of peripheral blood CD4CD25 regulatory T cells was lower than in those without liver damage (P<0.05). Plasma IL-17 and IL-27 levels were negatively correlated with the expression of peripheral blood CD4CD25 regulatory T cells (P<0.01).

CONCLUSIONSImmune imbalance mediated by CD4CD25 regulatory T cells and over-expression of IL-17 and IL-27 may be involved in the pathogenesis of liver damage in children with HCMV infection.

CD4 Antigens ; immunology ; Cytomegalovirus ; physiology ; Cytomegalovirus Infections ; blood ; complications ; genetics ; Female ; Flow Cytometry ; HLA-DR Antigens ; genetics ; immunology ; Humans ; Infant ; Interleukin-17 ; blood ; genetics ; Interleukin-2 Receptor alpha Subunit ; immunology ; Interleukins ; blood ; genetics ; Liver ; injuries ; metabolism ; Liver Diseases ; blood ; etiology ; immunology ; Male ; T-Lymphocytes, Regulatory ; immunology

OBJECTIVETo investigate the diagnostic values of prealbumin (PAB) and retinol-binding protein (RBP) for liver damage caused by mild or severe asphyxia.

METHODSA retrospective analysis was performed on 185 neonates (including 84 premature infants and 101 full-term infants) with asphyxia. Based on the Apgar score, they were divided into two groups: mild asphyxia group (n=150) and severe asphyxia group (n=35). The levels of PAB, RBP, alanine aminotransferase (ALT), and aspartate aminotransferase (AST) were measured and compared. Their diagnostic values for liver damage were evaluated by ROC curve analysis.

RESULTSThe premature infants in the severe asphyxia group had significantly higher AST level and significantly lower levels of PAB and RBP than those in the mild asphyxia group (P<0.05). The full-term infants in the severe asphyxia group had a significantly lower PAB level than those in the mild asphyxia group (P<0.05). After treatment, the PAB level was significantly improved in the premature infants in the severe asphyxia group and in the full-term infants in both mild and severe asphyxia group (P<0.05). The full-term infants in the mild asphyxia groups also showed a significant improvement in AST level (P<0.05). The ROC curve analysis showed that PAB had a good sensitivity and specificity for identifying liver damage caused by mild or severe asphyxia in full-term and preterm infants.

CONCLUSIONSPAB can be used as an indicator of liver damage caused by asphyxia in neonates, and can be used to assess the degree of asphyxia.

Aspartate Aminotransferases ; blood ; Asphyxia Neonatorum ; complications ; Female ; Humans ; Infant, Newborn ; Liver Diseases ; blood ; diagnosis ; Male ; Prealbumin ; analysis ; Retinol-Binding Proteins ; analysis ; Serum Albumin ; analysis

OBJECTIVETo compare the clinical features of children with different clinical forms of congenital hepatic fibrosis (CHF), and provides a description of the characteristics of childhood CHF.

METHODSSixty children with CHF between January 2002 and June 2015 were enrolled, including 26 children with portal hypertensive CHF (PH CHF), 3 children with cholangitic CHF, 30 children with combined portal hypertensive and cholangitic CHF (mixed CHF), and 1 child with latent forms of CHF. The medical data of 26 children with PH CHF and 30 children with mixed CHF, including gender, age, clinical manifestations, physical signs, laboratory tests and imaging characteristics, were retrospectively studied.

RESULTSFever, jaundice and hepatomegaly were more frequently noted in children with mixed CHF than in those with PH CHF (P<0.05). Splenomegaly and liver cirrhosis occurred more often in children with CHF, but there was no significant difference in the incidences of splenomegaly and liver cirrhosis between the children with PH CHF and mixed CHF. The plasma prothrombin activity, white blood cell counts, platelet counts, mean platelet volume, serum levels of alanine transaminase, aspartate transaminase, alkaline phosphatase, γ-glutamyl transferase, leucine aminopeptidase, and total bile acids in children with mixed CHF were higher than in those with PH CHF (P<0.05). The decreased international normalized ratio and lower serum albumin levels were more frequently observed in children with mixed CHF than in those with PH CHF (P<0.05).

CONCLUSIONSPH and mixed CHF are common forms in childhood CHF. The children with the two forms of PH usually manifest portal hypertension such as cirrhosis and hepatosplenomegaly. The liver damage may be common in children with mixed CHF.

Adolescent ; Alkaline Phosphatase ; blood ; Child ; Female ; Genetic Diseases, Inborn ; complications ; diagnosis ; Humans ; Liver Cirrhosis ; complications ; diagnosis ; Male ; Splenomegaly ; etiology

BACKGROUND/AIMS: Hepatic damage during transarterial chemoembolization (TACE) is a critical complication in patients with hepatitis B virus (HBV)-related hepatocellular carcinoma (HCC). Apart from its role in preventing HBV reactivation, there is some evidence for the benefits of preemptive antiviral therapy in TACE. This study evaluated the effect of preemptive antiviral therapy on acute hepatic deterioration following TACE. METHODS: This retrospective observational study included a prospectively collected cohort of 108 patients with HBV-related HCC who underwent TACE between January 2007 and January 2013. Acute hepatic deterioration following TACE was evaluated. Treatment-related hepatic decompensation was defined as newly developed encephalopathy, ascites, variceal bleeding, elevation of the bilirubin level, prolongation of prothrombin time, or elevation of the Child-Pugh score by ≥2 within 2 weeks following TACE. Univariate and multivariate analyses were conducted to identify factors influencing treatment-related decompensation. Preemptive antiviral therapy involves directing prophylaxis only toward high-risk chronic hepatitis B patients in an attempt to prevent the progression of liver disease. We regarded at least 6 months as a significant duration of preemptive antiviral treatment before diagnosis of HCC. RESULTS: Of the 108 patients, 30 (27.8%) patients received preemptive antiviral therapy. Treatment-related decompensation was observed in 25 (23.1%) patients during the follow-up period. Treatment-related decompensation following TACE was observed more frequently in the nonpreemptive group than in the preemptive group (29.5% vs. 6.7%, P=0.008). In the multivariate analysis, higher serum total bilirubin (Hazard ratio [HR] =3.425, P=0.013), hypoalbuminemia (HR=3.990, P=0.015), and absence of antiviral therapy (HR=7.597, P=0.006) were significantly associated with treatment-related hepatic decompensation. CONCLUSIONS: Our findings suggest that preemptive antiviral therapy significantly reduces the risk of acute hepatic deterioration. Preventing hepatic deterioration during TACE by applying such a preemptive approach may facilitate the continuation of anticancer therapy and thus improve long-term outcomes.
Aged ; Antiviral Agents/*therapeutic use ; Bilirubin/blood ; Carcinoma, Hepatocellular/*therapy ; Chemoembolization, Therapeutic/*adverse effects ; Female ; Gastrointestinal Hemorrhage/etiology ; Guanine/*analogs & derivatives/therapeutic use ; Hepatitis B/complications/*drug therapy ; Humans ; Hypoalbuminemia/etiology ; Incidence ; Liver/physiopathology ; Liver Diseases/epidemiology/*etiology ; Liver Neoplasms/*therapy ; Male ; Middle Aged ; Proportional Hazards Models ; Retrospective Studies ; Risk Factors ; Treatment Outcome

BACKGROUND/AIMS: Patients with liver cirrhosis (LC) are at risk for critical events leading to Intensive Care Unit (ICU) admission. Coagulopathy in cirrhotic patients is complex and can lead to bleeding as well as thrombosis. The aim of this study was to investigate bleeding complications in critically ill patients with LC admitted to a medical ICU (MICU). METHODS: All adult patients admitted to our MICU with a diagnosis of LC from January 2006 to December 2012 were retrospectively assessed. Patients with major bleeding at the time of MICU admission were excluded from the analysis. RESULTS: A total of 205 patients were included in the analysis. The median patient age was 62 years, and 69.3% of the patients were male. The most common reason for MICU admission was acute respiratory failure (45.4%), followed by sepsis (27.3%). Major bleeding occurred in 25 patients (12.2%). The gastrointestinal tract was the most common site of bleeding (64%), followed by the respiratory tract (20%). In a multivariate analysis, a low platelet count at MICU admission (odds ratio [OR], 0.98; 95% confidence interval [CI], 0.97 to 0.99) and sepsis (OR, 8.35; 95% CI, 1.04 to 67.05) were independent risk factors for major bleeding. The ICU fatality rate was significantly greater among patients with major bleeding (84.0% vs. 58.9%, respectively; p = 0.015). CONCLUSIONS: Major bleeding occurred in 12.2% of critically ill cirrhotic patients admitted to the MICU. A low platelet count at MICU admission and sepsis were associated with an increased risk of major bleeding during the MICU stay. Further study is needed to better understand hemostasis in critically ill patients with LC.
Aged ; Blood Platelets ; Critical Illness ; Female ; Gastrointestinal Hemorrhage/blood/diagnosis/*etiology/mortality ; Hospital Mortality ; Humans ; Intensive Care Units ; Liver Cirrhosis/blood/*complications/diagnosis/mortality ; Male ; Middle Aged ; Multivariate Analysis ; Odds Ratio ; Platelet Count ; Prognosis ; Republic of Korea ; Respiratory Tract Diseases/blood/diagnosis/*etiology/mortality ; Retrospective Studies ; Risk Factors ; Sepsis/blood/complications ; Time Factors

INTRODUCTIONAnorexia nervosa (AN) and eating disorders not otherwise specified (EDNOS) are on the rise in Singapore. Abnormal liver function tests have been reported for up to 12.2% of patients with AN. These patients are also known to present with comorbid psychiatric disorders. This study aims to investigate the correlation between body mass index (BMI) and the severity of abnormal liver function tests, and between BMI and the presence of comorbid psychiatric disorders.

METHODSA retrospective cohort analysis of 373 patients diagnosed with AN or EDNOS at a tertiary hospital was performed. The clinical course of transaminitis and comorbid psychiatric disorders was correlated with the patient's BMI.

RESULTSPatients with a BMI of ≥ 16.6 kg/m(2) at their first consult had a significantly lower risk of having comorbid psychiatric disorders (χ(2) = 32.08, p < 0.001). These patients were five times less likely to have comorbid psychiatric disorders as compared to patients from the other BMI groups (odds ratio [OR] 0.21). On the other hand, patients with a BMI of < 14.6 kg/m(2) had a significantly higher risk of having transaminitis (χ(2) = 72.5, p < 0.001). They were 11.1 times more likely to develop transaminitis as compared to patients with a BMI of ≥ 14.6 kg/m(2) (OR 11.05).

CONCLUSIONSeverity of BMI can be used by clinicians as an indicator to assess for secondary psychiatric comorbidities and/or transaminitis during the first consultation. This could help reduce the morbidity and mortality rates in patients with AN or EDNOS.

Adolescent ; Adult ; Alanine Transaminase ; blood ; Alkaline Phosphatase ; blood ; Anorexia Nervosa ; complications ; diagnosis ; epidemiology ; Aspartate Aminotransferases ; blood ; Body Mass Index ; Child ; Comorbidity ; Diagnostic and Statistical Manual of Mental Disorders ; Feeding and Eating Disorders ; complications ; diagnosis ; epidemiology ; Female ; Humans ; Liver Diseases ; complications ; diagnosis ; epidemiology ; Liver Function Tests ; Male ; Mental Disorders ; complications ; diagnosis ; epidemiology ; Odds Ratio ; Prevalence ; Psychiatric Status Rating Scales ; Retrospective Studies ; Singapore

Bacterial infection is an important cause of death in patients with liver cirrhosis. The aim of this study was to investigate the clinical characteristics and prognostic impact of bacterial infection in hospitalized patients with alcoholic liver disease (ALD). We retrospectively analyzed data from 409 patients consecutively admitted to a tertiary referral center with ALD diagnosis. Of a total of 544 admissions, 133 (24.4%) cases presented with bacterial infection, of which 116 were community-acquired whereas 17 were hospital-acquired. The common types of infection were pneumonia (38%), biliary tract infection (17%), soft tissue infection (12%), and spontaneous bacterial peritonitis (9%). Diabetes, serum Na <135 mM/L, albumin <2.5 g/dL, C-reactive protein > or =20 mg/L, systemic inflammatory response syndrome (SIRS) positivity were independently associated with bacterial infection in patients with ALD. Overall 30-day and 90-day mortalities in patients with bacterial infection were significantly (P < 0.001) higher than those without infection (22.3% vs. 5.1% and 32.3% vs. 8.2%, respectively). Furthermore, bacterial infection (HR, 2.2; 95% CI, 1.049-4.579, P = 0.037), SIRS positivity (HR, 2.5; 95% CI, 1.240-4.861, P = 0.010), Maddrey's discriminant function score > or =32 (HR, 2.3; 95% CI, 1.036-5.222, P = 0.041), and hemoglobin <12 g/dL (HR, 2.4; 95% CI, 1.081-5.450, P = 0.032) were independent predictors of short-term mortality. In conclusion, bacterial infection and SIRS positivity predicted short-term prognosis in hospitalized patients with ALD. A thorough evaluation at admission or on clinical deterioration is required to detect possible infection with prompt management.
Adult ; Aged ; Bacterial Infections/complications/*diagnosis/mortality ; C-Reactive Protein/analysis ; Candida/isolation & purification ; Female ; Gram-Negative Bacteria/isolation & purification ; Gram-Positive Bacteria/isolation & purification ; Hemoglobins/analysis ; Hospitalization ; Humans ; Linear Models ; Liver Diseases, Alcoholic/complications/*diagnosis ; Male ; Middle Aged ; Patients ; Prognosis ; Proportional Hazards Models ; Retrospective Studies ; Risk Factors ; Serum Albumin/analysis ; Sodium/blood ; Survival Analysis ; Systemic Inflammatory Response Syndrome/complications/diagnosis ; Tertiary Care Centers

OBJECTIVETo determine the levels of N-terminal pro-brain natriuretic peptide (NT-proBNP) and evaluate their relationships with cardiac structure and function and liver function in patients with cirrhosis.

METHODSFifty patients with cirrhosis underwent two-dimensional Doppler echocardiography. The cirrhotic patients were divided into groups according to Child-Pugh score:Child-Pugh class A, n=15; Child-Pugh class B, n=20; Child-Pugh class C, n=15. Cardiac dimensions and left and right ventricular functions were evaluated. In addition, the plasma NT-proBNP was detected in the 50 cirrhotic patients and 11 healthy controls.

RESULTSThe levels of plasma NT-proBNP was significantly higher in cirrhotic patients than in healthy controls (240.15+/-80.87 pg/mL vs.55.86+/-20.13 pg/mL, P=0.000).The Child-Pugh class A, B and C groups showed no differences for left ventricular diameter, right ventricular diameter, septal thickness, left ventricular wall thickness, E wave, A wave, aortic annulus diameter, and the value of E/A.However, the left atrial diameter was significantly lower in the A group than in the C group (29.83+/-3.76 mm vs.35.08+/-3.68 mm, P=0.015) and in the B group than in the C group (31.78+/-4.05 mm vs.35.08+/-3.68 mm, P=0.000); there was no significant difference between the A and B groups. The plasma NT-proBNP was significantly lower in the A group than the C group (189.20+/-20.25 pg/mL vs.300.13+/-34.96 pg/mL, P=0.000) and in the B group than in the C group (202.34+/-31.20 pg/mL vs.300.13+/-34.96 pg/mL, P=0.000); there was no significant difference between the A and B groups (P=0.302).The NT-proBNP level was positively correlated with the left atrial diameter and the left ventricular wall thickness (r=0.540, P=0.000 andr=0.309, P=0.029 respectively).In addition, the NT-proBNP showed correlation with Child-Turcotte-Pugh score (r=0.454, P=0.001), albumin level (r=-0.376, P=0.007) and total bilirubin level (r=0.283, P=0.047).

CONCLUSIONs Increased levels of plasma NT-proBNP are related to disease severity in patients with cirrhosis.Furthermore, cardiac dysfunction in patients with cirrhosis may be related to increased plasma levels of NT-proBNP.

Heart Diseases ; complications ; Humans ; Liver Cirrhosis ; complications ; physiopathology ; Natriuretic Peptide, Brain ; blood ; Peptide Fragments ; blood

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