Haemostatic Profile of Patients with Chronic Liver Disease- its Correlation with Severity and Outcome

Etiological Spectrum of Cirrhosis in India: A Systematic Review and Meta-analysis

BACKGROUND

Cirrhosis is a significant cause of morbidity and mortality globally and in India. This systematic review and meta-analysis aimed to ascertain the etiological spectrum and changing trends of cirrhosis in India.

METHODS

We searched electronic databases, including Pubmed/Medline, Scopus, and Embase. We included original studies that reported the etiology of cirrhosis in the Indian population.

RESULTS

We included 158 studies (adults: 147, children: 11). The overall pooled estimate of alcohol as a cause of cirrhosis in adults was 43.2% (95% confidence interval (CI) 39.8-46.6%; I2 = 97.8%), followed by nonalcoholic fatty liver disease (NAFLD)/cryptogenic in 14.4%, 95% CI (11.7-17.3%; I2 = 98.4%), hepatitis B virus (HBV) in 11.5%, 95% CI (9.8-13.3%; I2 = 96.6%), and hepatitis C virus (HCV) in 6.2%, 95% CI (4.8-7.8%; I2 = 97.2%) of the included patients. The most common cause of cirrhosis in all zones was alcohol-related. Comparison of etiologies over time revealed a reduction in the viral hepatitis-related and an increase in the proportion of alcohol-related and NAFLD/cryptogenic-related cirrhosis. The overall pooled estimates of various etiologies in children were: HBV in 10.7%, 95% CI (4.6-18.7%; I2 = 91.0%), NAFLD/Cryptogenic in 22.3%, 95% CI (9.0-39.2%; I2 = 96.7%), and HCV in 2.0%, 95% CI (0.0-8.5%; I2 = 94.6%).

CONCLUSIONS

Alcohol is the most common etiology of cirrhosis in adults in India. The proportions of alcohol and NAFLD-related cirrhosis are increasing, and those of viral hepatitis-related cirrhosis are reducing. The results of our meta-analysis will help formulate health policies and the allocation of resources.

Diagnosis of portal vein thrombosis in cirrhotic patients with and without hepatocellular carcinoma

Background

The levels of Annexin A5 (Annexin V) were measured in patients with and without HCC who had liver cirrhosis. These patients were followed for 12 months to determine the incidence of PVT and to determine the role of Annexin V in the diagnosis of PVT. Our goal was to look at the value of Annexin A5, platelet count, spleen size, portal flow velocity, portal vein width, Fibrosis 4, and APRI score in these individuals to see if they might be used as PVT markers.

Methods

Between March 2017 and August 2018, ninety-one HCV patients with cirrhosis with and without HCC, as well as a control group of twenty healthy people, were included in this longitudinal study at the NHTMRI. The blood anxA5 level was determined using a commercial Hyphen BioMed immunoassay using Stat Fax 4700’s Microstrip Reader l.

Results

Cirrhotic patients with and without HCC who developed PVT had higher Annexin A5 scales (5.75 + 0.18), compared to cirrhotic patients who did not develop PVT (3.63 + 1.08 (P 0.001). PVT was 20% in all cirrhotic patients after a year, 15% in cirrhotic patients without HCC, and 25% in cirrhotic patients with HCC. Cirrhotic patients who had PVT throughout the follow-up period had greater AnxA5 serum levels than cirrhotic patients who did not develop PVT.

Conclusions

In all cirrhotic patients, AnxA5 level, platelet count, spleen size, portal flow velocity, portal vein diameter, and Fibrosis 4 score might be employed as markers for PVT development.

Risk factors and impact of portal vein thrombosis in liver transplantation

INTRODUCTION

portal vein thrombosis is a relatively common complication of advanced cirrhosis that increases perioperative risk in liver transplant recipients. This condition was characterized in a cohort of patients, including risk factors and their influence on survival.

MATERIAL AND METHODS

a retrospective study of liver transplant recipients at the Clínica Universidad de Navarra was performed between 2000 and 2015. Differences in clinical and biological characteristics and survival were analyzed in subjects with and without portal vein thrombosis. A predictive index was also developed.

RESULTS

a total of 288 patients were included in the study, portal vein thrombosis was recorded in 46 (16%) cases and seven (15.2%) had stage 3/4 disease according to Yerdel's classification. Factors associated with the presence of esophageal/gastric varices (OR = 3.7; p = 0.03) included variceal ligation or sclerotherapy (OR = 2.3; p = 0.01), being overweight/obesity (OR = 2.1; p = 0.04) and thrombocytopenia (OR = 3.6; p = 0.04). There were no significant differences between the groups with and without portal vein thrombosis in terms of survival according to Kaplan-Meier curve analysis (p = 0.7). However, the mortality rate was higher for Yerdel stages 3-4 (p < 0.01). A predictive index was developed that included varices, body mass index (BMI), thrombocytopenia and activated partial thromboplastin time (APTT). This index had a sensitivity of 76.1% and a specificity of 53.7% for the development of portal thrombosis.

CONCLUSIONS

the presence of esophageal/gastric varices, variceal ligation/sclerotherapy, thrombocytopenia and being overweight/obesity was associated with a higher rate of portal vein thrombosis. Advanced stages had an impact on survival.