rome and Hepatic-Encephalopathy

Overt hepatic encephalopathy (HE) affects patients' quantity and quality of life and places a burden on families. There is evidence that overt HE might be prevented pharmacologically, but prophylaxis would be justified and cost effective only for patients at risk. We aimed to identify patients with cirrhosis at risk for overt HE.. We collected data from October 2009 through December 2012 for 216 consecutive patients with cirrhosis (based on liver biopsy, 96 patients with minimal HE), admitted to the Gastroenterology Unit at the University of Rome. Patients were followed up and evaluated for an average of 14.7 ± 11.6 months; development of overt HE was recorded. We analyzed end-stage liver disease scores, shunt placement, previous overt or minimal HE, psychometric hepatic encephalopathy score (PHES), and levels of albumin, bilirubin, creatinine, and sodium to develop a prediction model. We validated the model in 112 patients with cirrhosis seen at the University of Padua and followed up for 12 ± 9.5 months.. During the follow-up period, 68 patients (32%) developed at least 1 episode of overt HE. Based on multivariate analysis, the development of overt HE was associated with previous HE, minimal HE (based on PHES), and level of albumin less than 3.5 g/dL (area under curve [AUC], 0.74). A model that excluded minimal HE but included albumin level and previous HE also identified patients who would develop overt HE (AUC, 0.71); this difference in AUC values was not statistically significant (P = .104). Both models were validated in the independent group of patients (3 variables: AUC, 0.74; 95% confidence interval, 0.66-0.83; and 2 variables: AUC, 0.71; 95% confidence interval, 0.63-0.78).. We developed and validated a model to identify patients with cirrhosis at risk for overt HE based on previous HE, albumin levels, and PHES. If PHES was not available, previous HE and albumin levels still can identify patients at risk. Psychometric evaluation is essential for patients with no history of HE. These findings should aid in planning studies of pharmacologic prevention of overt HE.

Topics: Adult; Aged; Aged, 80 and over; Decision Support Techniques; Female; Fibrosis; Follow-Up Studies; Hepatic Encephalopathy; Hospitals, University; Humans; Male; Middle Aged; Prognosis; Rome

In patients with cirrhosis, cognitive dysfunction most often results from covert hepatic encephalopathy (HE). These patients are not tested routinely for cognitive dysfunction despite single-center evidence that it could be associated with poor socioeconomic status (SES). We investigated the association between SES and cognition in a multicenter study of cirrhosis.. In a cross-sectional study, 236 cirrhotic patients from 3 centers (84 subjects from Virginia, 102 from Ohio, and 50 from Rome, Italy; age 57.7 ± 8.6 y; 14% with prior overt HE) were given recommended cognitive tests and a validated SES questionnaire that included questions about employment, personal and family income, and overall financial security. Comparisons were made among centers and between subjects who were employed or not. Regression analysis was performed using employment and personal income as outcomes.. Only 37% of subjects had been employed in the past year. Subjects had substantial financial insecurity-their yearly personal income ranged from $16,000 to $24,999, and their family income ranged from $25,000 to $49,999. They would be able to maintain a residence for only 3 to 6 months if their income stopped, and their current liquid assets were $500 to $4999 (<$500 if debt was subtracted). Cognition and SES were worst in Ohio and best in Virginia. Cognition correlated with personal and family income, within and between centers. On regression analysis, cognitive performance (digit symbol, lures, and line tracing) was associated with personal yearly income, after controlling for demographics, country, employment, and overt HE. Unemployed subjects had a higher rate of overt HE, worse cognition, and lower personal income than employed subjects. On regression analysis, performance on digit symbol, line tracing, inhibitory control test lures, and serial dotting tests remained associated with employment, similar to income.. In an international multicenter study of patients with cirrhosis, socioeconomic condition, based on employment and personal income, was associated strongly with cognitive performance, independent of age, education, and country.

Topics: Aged; Cross-Sectional Studies; Female; Hepatic Encephalopathy; Humans; International Cooperation; Liver Cirrhosis; Male; Mental Disorders; Middle Aged; Ohio; Prospective Studies; Rome; Social Class; Surveys and Questionnaires; Virginia