Abstract
As alcohol induces change in frontal cortex primarily involved in cognition, cognitive function may be different between viral and alcoholic liver cirrhosis (LC). This study aimed to determine the differences of cognitive function between viral and alcoholic compensated LC. From October 2011 to March 2013, 80 patients (viral: 37; alcohol: 43) with compensated LC were prospectively enrolled. Neuropsychological functions including attention, language, visuospatial, verbal memory, visual memory, and frontal/executive function were evaluated between two groups and compared with age-matched normal group (n = 1000). Cumulative incidence rate of overt hepatic encephalopathy (HE) was calculated. In the comparison with normal group, both two groups showed decreased memory function, frontal/executive function, and Korea-Mini Mental Status Examination. In the analysis of two groups, memory function by Verbal Learning Test (recognition: 20.1 ± 3.6 and 17.8 ± 4.8, p = 0.022), visuospatial function by Ray-Complex Figure Copy Test (recognition: 19.0 ± 2.6 and 17.3 ± 4.0, p = 0.043), frontal/executive function by Controlled Oral Ward Association (semantic: 17.1 ± 6.9 and 12.7 ± 6.9, p = 0.004), and the Korea-Mini Mental Status Examination (27.5 ± 1.9 and 26.2 ± 3.1, p = 0.03) showed low scores in alcoholic compensated LC patients. The 1-, 2-, and 3-year cumulative incidence rates of overt HE were 23 %, 26 %, and 26 % and 33 %, 43 %, and 49 % in the viral and alcoholic compensated LC group, respectively (p = 0.033). Impaired memory and frontal lobe executive functions and early development of overt HE were more common in patients with alcoholic LC. For patients with alcoholic LC, more integrated tests for early detection of minimal HE and intensive treatment should be considered to prevent overt HE.
Similar content being viewed by others
References
Agrawal S, Umapathy S, Dhiman RK (2015) Minimal hepatic encephalopathy impairs quality of life. J Clin Exp Hepatol 5:S42–S48
Ahn HJ, Chin J, Park A, et al. (2010) Seoul neuropsychological screening battery-dementia version (SNSB-D): a useful tool for assessing and monitoring cognitive impairments in dementia patients. J Korean Med Sci 25:1071–1076
Aldridge DR, Tranah EJ, Shawcross DL (2015) Pathogenesis of hepatic encephalopathy: role of ammonia and systemic inflammation. J Clin Exp Hepatol 5:S7–S20
Amodio P, Montagnese S, Gatta A, et al. (2004) Characteristics of minimal hepatic encephalopathy. Metab Brain Dis 19:253–267
Bajaj JS (2008) Minimal hepatic encephalopathy matters in daily life. World J Gastroenterol 14:3609–3615
Bajaj JS, Cordoba J, Mullen KD, et al. (2011) Review article: the design of clinical trials in hepatic encephalopathy–an international society for hepatic encephalopathy and nitrogen metabolism (ISHEN) consensus statement. Aliment Pharmacol Ther 33:739–747
Bosoi CR, Rose CF (2014) Elevated cerebral lactate: implications in the pathogenesis of hepatic encephalopathy. Metab Brain Dis 29:919–925
Butterworth RF (1995) Pathophysiology of alcoholic brain damage: synergistic effects of ethanol, thiamine deficiency and alcoholic liver disease. Metab Brain Dis 10:1–8
Dhiman RK, Saraswat VA, Sharma BK, et al. (2010) Minimal hepatic encephalopathy: consensus statement of a working party of the Indian national association for study of the liver. J Gastroenterol Hepatol 25:1029–1041
Ferenci P, Lockwood A, Mullen K, et al. (2002) Hepatic encephalopathy–definition, nomenclature, diagnosis, and quantification: final report of the working party at the 11th world congresses of gastroenterology, Vienna, 1998. Hepatology 35:716–721
Harper C (2009) The neuropathology of alcohol-related brain damage. Alcohol Alcohol 44:136–140
Harper C, Matsumoto I (2005) Ethanol and brain damage. Curr Opin Pharmacol 5:73–78
Jones EA, Mullen KD (2012) Theories of the pathogenesis of hepatic encephalopathy. Clin Liver Dis 16:7–26
Kim JE, Lee BR, Chun JE, et al. (2007) Cognitive dysfunction in 16 patients with carotid stenosis: detailed neuropsychological findings. J Clin Neurol 3:9–17
Liao LM, Zhou LX, Le HB, et al. (2012) Spatial working memory dysfunction in minimal hepatic encephalopathy: an ethology and BOLD-fMRI study. Brain Res 1445:62–72
Montgomery JY, Bajaj JS (2011) Advances in the evaluation and management of minimal hepatic encephalopathy. Curr Gastroenterol Rep 13:26–33
Ortiz M, Cordoba J, Jacas C, et al. (2006) Neuropsychological abnormalities in cirrhosis include learning impairment. J Hepatol 44:104–110
Parikh N, Butt Z (2012) The relative contribution of hepatic encephalopathy to burden in patients with cirrhosis. Am J Gastroenterol 107:486 author reply 486-7
Poordad FF (2007) Review article: the burden of hepatic encephalopathy. Aliment Pharmacol Ther 25(Suppl 1):3–9
Prakash R, Mullen KD (2010) Mechanisms, diagnosis and management of hepatic encephalopathy. Nat Rev Gastroenterol Hepatol 7:515–525
Randolph C, Hilsabeck R, Kato A, et al. (2009) Neuropsychological assessment of hepatic encephalopathy: ISHEN practice guidelines. Liver Int 29:629–635
Riggio O, Ridola L, Pasquale C, et al. (2011) A simplified psychometric evaluation for the diagnosis of minimal hepatic encephalopathy. Clin Gastroenterol Hepatol 9:613–616 e1
Schomerus H, Hamster W (2001) Quality of life in cirrhotics with minimal hepatic encephalopathy. Metab Brain Dis 16:37–41
Sidhu SS, Goyal O, Mishra BP, et al. (2011) Rifaximin improves psychometric performance and health-related quality of life in patients with minimal hepatic encephalopathy (the RIME trial). Am J Gastroenterol 106:307–316
Thabut D, D’Amico G, Tan P, et al. (2010) Diagnostic performance of baveno IV criteria in cirrhotic patients with upper gastrointestinal bleeding: analysis of the F7 liver-1288 study population. J Hepatol 53:1029–1034
Thabut D, Kinugawa K, Weiss N (2014) Diagnosis of minimal hepatic encephalopathy in patients with cirrhosis: should we bury psychometric Tests? Hepatology 59:2428
Torlot FJ, McPhail MJ, Taylor-Robinson SD (2013) Meta-analysis: the diagnostic accuracy of critical flicker frequency in minimal hepatic encephalopathy. Aliment Pharmacol Ther 37:527–536
Umapathy S, Dhiman RK, Grover S, et al. (2014) Persistence of cognitive impairment after resolution of overt hepatic encephalopathy. Am J Gastroenterol 109:1011–1019
Weissenborn K (2015) Diagnosis of minimal hepatic encephalopathy. J Clin Exp Hepatol 5:S54–S59
Weissenborn K, Ennen JC, Schomerus H, et al. (2001) Neuropsychological characterization of hepatic encephalopathy. J Hepatol 34:768–773
Yoon BA, Sohn SW, Cheon SM, et al. (2015) Effect of carotid artery stenting on cognitive function in patients with carotid artery stenosis: a prospective, 3-month-follow-up study. J Clin Neurol 11:149–156
Acknowledgments
The authors declare that there is no conflict of interest, including relevant financial interests, activities, relationships, affiliations, and any other conflict of interest as explicitly and implicitly expressed in the Editorial Policies for Authors. Ki Tae Suk and Hui Chul Choi were supported by Hallym University Specialization Fund (HRF-S-52).
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
This study was funded by Hallym University Specialization Fund (HRF-S-52).
Compliance with ethical standards
Our data was obtained from “human participants”. The study protocols conform to the ethical guidelines of the 1975 declaration of Helsinki as reflected in a priori approval by the institutional review board for human research of all participating hospitals. Informed consent was given by the patient for the participation of this study.
Conflict of interest
The authors declare that they have no conflict of interest.
Ethical approval
The study protocols conform to the ethical guidelines of the 1975 declaration of Helsinki as reflected in a priori approval by the institutional review board for human research of all participating hospitals. Informed consent was given by the patient for the participation of this study.
Additional information
Yunhyeong Lee, Chulho Kim, Ki Tae Suk, Hui Chul Choi contributed equally to the work.
Rights and permissions
About this article
Cite this article
Lee, Y., Kim, C., Suk, K.T. et al. Differences in cognitive function between patients with viral and alcoholic compensated liver cirrhosis. Metab Brain Dis 31, 369–376 (2016). https://doi.org/10.1007/s11011-015-9761-2
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11011-015-9761-2