Prevalence of and Factors Associated With Minimal Hepatic Encephalopathy in Patients With Cirrhosis of Liver

BACKGROUND/OBJECTIVES: Minimal hepatic encephalopathy (MHE), though highly prevalent, is a frequently underdiagnosed complication of cirrhosis of the liver. Because lack of time is reported as the major reason for non-testing, identifying patients at high risk of MHE would help in targeting them for screening. We aimed to determine the factors associated with MHE to help identify patient subgroups with a higher risk of MHE for targeted screening.

METHODS: Patients with cirrhosis of liver presenting between April 2015 and November 2016 were included. Those with a Psychometric Hepatic Encephalopathy Score (PHES) of ≤-5 points on psychometric testing were diagnosed to have MHE. Various demographic, clinical and laboratory parameters were included in a univariate and later multiple logistic regression models.

RESULTS: Of the 180 (male = 166, 92.2%) patients included 94 (52.2%) had MHE. Though serum albumin, serum total bilirubin, serum aspartate aminotransferase, international normalized ration, Child-Turcotte-Pugh and Model-For-End-Stage-Liver-Disease scores were significant on univariate analysis, only CTP score was found to be significantly associated with MHE (P = 0.002) on multivariate analysis. A higher CTP class was associated with a higher risk of the presence of MHE. The Odds ratio for having MHE was higher with CTP classes of B (P ≤ 0.001) and C (P ≤ 0.001) compared to class A.

CONCLUSIONS: MHE is a common complication in patients with cirrhosis of liver and higher CTP scores independently predict the presence of MHE. Patients with CTP class B and C have a higher risk of suffering from MHE than CTP class A. Screening of patients in CTP class B and C is likely to increase the MHE detection rates while saving time, although select CTP class A patients may also need screening in view of public safety or poor quality of life.

Medienart:

E-Artikel

Erscheinungsjahr:

2018

Erschienen:

2018

Enthalten in:

Zur Gesamtaufnahme - volume:8

Enthalten in:

Journal of clinical and experimental hepatology - 8(2018), 2 vom: 01. Juni, Seite 156-161

Sprache:

Englisch

Beteiligte Personen:

Bale, Abhijith [VerfasserIn]
Pai, C Ganesh [VerfasserIn]
Shetty, Shiran [VerfasserIn]
Balaraju, Girisha [VerfasserIn]
Shetty, Anurag [VerfasserIn]

Links:

Volltext

Themen:

AASLD, The American Association for Study of Liver disease
ALT, alanine transaminase
AST, aspartate transaminase
C.I., confidence interval
CTP, Child Turcotte Pugh
Child Turcotte Pugh score
Cirrhosis of liver hepatic encephalopathy
DST, digit symbol test
FCT, figure connection test
HE, hepatic encephalopathy
HRQOL, health-related quality of life
INR, international normalized ratio
ISHEN, International Society For Hepatic Encephalopathy and Nitrogen Metabolism
Journal Article
K+, potassium
Ltt, line tracing test
MELD, Model For End-Stage Liver Disease
MHE, minimal hepatic encephalopathy
NCT, number connection test
Na+, sodium
OR, odds ratio
PHES, psychometric hepatic encephalopathy score
Psychometric hepatic encephalopathy score
Q1,Q3, quartile 1 and quartile 3
SD, standard deviation
SDT, serial dotting test
SPSS, Statistics Package for Social Sciences
TIPS, transjugular intrahepatic portosystemic shunt
WBC, white blood cells

Anmerkungen:

Date Revised 17.03.2022

published: Print-Electronic

Citation Status PubMed-not-MEDLINE

doi:

10.1016/j.jceh.2017.06.005

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM285366483