Use of albumin infusion for cirrhosis-related complications: An international position statement.

Background & Aims: Numerous studies have evaluated the role of human albumin (HA) in managing various liver cirrhosis-related complications. However, their conclusions remain partially controversial, probably because HA was evaluated in different settings, including indications, patient characteristics, and dosage and duration of therapy. Methods: Thirty-three investigators from 19 countries with expertise in the management of liver cirrhosis-related complications were invited to organise an International Special Interest Group. A three-round Delphi consensus process was conducted to complete the international position statement on the use of HA for treatment of liver cirrhosis-related complications. Results: Twelve clinically significant position statements were proposed. Short-term infusion of HA should be recommended for the management of hepatorenal syndrome, large volume paracentesis, and spontaneous bacterial peritonitis in liver cirrhosis. Its effects on the prevention or treatment of other liver cirrhosis-related complications should be further elucidated. Long-term HA administration can be considered in specific settings. Pulmonary oedema should be closely monitored as a potential adverse effect in cirrhotic patients receiving HA infusion. Conclusions: Based on the currently available evidence, the international position statement suggests the potential benefits of HA for the management of multiple liver cirrhosis-related complications and summarises its safety profile. However, its optimal timing and infusion strategy remain to be further elucidated. Impact and implications: Thirty-three investigators from 19 countries proposed 12 position statements on the use of human albumin (HA) infusion in liver cirrhosis-related complications. Based on current evidence, short-term HA infusion should be recommended for the management of HRS, LVP, and SBP; whereas, long-term HA administration can be considered in the setting where budget and logistical issues can be resolved. However, pulmonary oedema should be closely monitored in cirrhotic patients who receive HA infusion.

Correlation between individual autoantibodies and clinical features in primary biliary cholangitis: results of a retrospective longitudinal study.

BACKGROUND AND AIMS: Primary biliary cholangitis (PBC) is an immune-mediated liver disease. The immunological profile seems to relate to clinical prognosis. This study aims to determine the role of autoantibodies in the course of liver disease and in the response to ursodeoxycholic acid. METHODS: Between January 2016 and December 2020, 143 patients with PBC who underwent immunological liver profile evaluation were enrolled. All data were extracted retrospectively from electronic clinical records. Chi-square test, Fisher's exact test and Mann-Whitney test were used to evaluate the relationship between autoantibodies and biochemical parameters, clinical outcomes and therapeutic response scores. A significance level of 0.05 was used. RESULTS: Antimitochondrial antibodies were present in 91.6%, antiglycoprotein-210 antibody (anti-gp210) in 18.2% and anti-Sp100 in 19.6% of patients. The incidence of liver-related death was higher in patients with autoimmune hepatitis variants. The occurrence of cirrhosis or portal hypertension was not linked to the presence of any of the autoantibodies tested. No relationship was found with the probability of dying or being transplanted. Patients with anti-Sp100 antibodies had higher baseline levels of aspartate aminotransferase and alanine aminotransferase and lower immunoglobulin M levels. Patients with anti-gp210 were more likely to have a lower median transplant-free survival rate and higher median risk of liver transplant or liver-related death using the GLOBE and UK-PBC scores. CONCLUSION: Our findings confirm a strong association between anti-gp210 antibodies and a worse outcome. The association between anti-Sp100 and hepatic lesions requires further elucidation.

Epidemiology of portal vein thrombosis in liver cirrhosis: A systematic review and meta-analysis.

BACKGROUND: Portal vein thrombosis (PVT) may be associated with negative outcomes in patients with liver cirrhosis. However, the prevalence and incidence of PVT in liver cirrhosis are heterogeneous among studies and have not been sufficiently determined yet. METHODS: The PubMed, EMBASE, and Cochrane Library databases were searched. Eligible studies would explore the prevalence and/or incidence of PVT in liver cirrhosis without hepatocellular carcinoma or abdominal surgery. Pooled proportion with 95% confidence interval (CI) was calculated using a random-effect model. Factors associated with the presence/occurrence of PVT were also extracted. RESULTS: Among the 8549 papers initially identified, 74 were included. Fifty-four studies explored the prevalence of PVT in liver cirrhosis with a pooled prevalence of 13.92% (95%CI=11.18-16.91%). Based on cross-sectional data, Child-Pugh class B/C, higher D-dimer, ascites, and use of non-selective beta-blockers (NSBBs) were associated with the presence of PVT in liver cirrhosis. Twenty-three studies explored the incidence of PVT in liver cirrhosis with a pooled incidence of 10.42% (95%CI=8.16-12.92%). Based on cohort data, Child-Pugh class B/C, higher model of end-stage liver disease score, higher D-dimer, lower platelets count, decreased portal flow velocity, ascites, use of NSBBs, and moderate or high-risk esophageal varices could predict the occurrence of PVT in liver cirrhosis. CONCLUSION: Approximately one seventh of cirrhotic patients have PVT, and one tenth will develop PVT. Progression of liver cirrhosis and portal hypertension seems to be in parallel with the risk of PVT. Prospective studies with detailed information about classification and extension of PVT in liver cirrhosis are needed.

Acute hepatitis B virus infection and severe non-immune haemolytic anaemia: a rare relationship.

The clinical presentation of acute hepatitis B virus (HBV) infection is usually related to the onset of liver failure and damage. Anaemia may occur, but it is only rarely attributed to haemolysis. The authors report about the case of a 41-year-old woman with the diagnosis of acute HBV infection and coagulopathy (without encephalopathy) who developed non-immune haemolytic anaemia. Total recovery of the analytical liver profile, coagulopathy and anaemia was achieved through treatment targeting HBV.This case shows that, although rare, non-immune haemolytic anaemia may occur in association with acute HBV infection and that HBV suppression seems to lead to progressive anaemia resolution.