Dataset Information

Alcohol-Related Liver Disease Is Rarely Detected at Early Stages Compared With Liver Diseases of Other Etiologies Worldwide.

ABSTRACT:

Background & aims

Despite recent advances in treatment of viral hepatitis, liver-related mortality is high, possibly owing to the large burden of advanced alcohol-related liver disease (ALD). We investigated whether patients with ALD are initially seen at later stages of disease development than patients with hepatitis C virus (HCV) infection or other etiologies.

Methods

We performed a cross-sectional study of 3453 consecutive patients with either early or advanced liver disease (1699 patients with early and 1754 with advanced liver disease) seen at 17 tertiary care liver or gastrointestinal units worldwide, from August 2015 through March 2017. We collected anthropometric, etiology, and clinical information, as well as and model for end-stage liver disease scores. We used unconditional logistic regression to estimate the odds ratios for evaluation at late stages of the disease progression.

Results

Of the patients analyzed, 81% had 1 etiology of liver disease and 17% had 2 etiologies of liver disease. Of patients seen at early stages for a single etiology, 31% had HCV infection, 21% had hepatitis B virus infection, and 17% had nonalcoholic fatty liver disease, whereas only 3.8% had ALD. In contrast, 29% of patients seen for advanced disease had ALD. Patients with ALD were more likely to be seen at specialized centers, with advanced-stage disease, compared with patients with HCV-associated liver disease (odds ratio, 14.1; 95% CI, 10.5-18.9; P < .001). Of patients with 2 etiologies of liver disease, excess alcohol use was associated with 50% of cases. These patients had significantly more visits to health care providers, with more advanced disease, compared with patients without excess alcohol use. The mean model for end-stage liver disease score for patients with advanced ALD (score, 16) was higher than for patients with advanced liver disease not associated with excess alcohol use (score, 13) (P < .01).

Conclusions

In a cross-sectional analysis of patients with liver disease worldwide, we found that patients with ALD are seen with more advanced-stage disease than patients with HCV-associated liver disease. Of patients with 2 etiologies of liver disease, excess alcohol use was associated with 50% of cases. Early detection and referral programs are needed for patients with ALD worldwide.

SUBMITTER: Shah ND

PROVIDER: S-EPMC6682466 | biostudies-literature | 2019 Oct

REPOSITORIES: biostudies-literature

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Publications

Alcohol-Related Liver Disease Is Rarely Detected at Early Stages Compared With Liver Diseases of Other Etiologies Worldwide.

Shah Neil D ND Ventura-Cots Meritxell M Abraldes Juan G JG Alboraie Mohamed M Alfadhli Ahmad A Argemi Josepmaria J Badia-Aranda Ester E Arús-Soler Enrique E Barritt A Sidney AS Bessone Fernando F Biryukova Marina M Carrilho Flair J FJ Fernández Marlen Castellanos MC Dorta Guiridi Zaily Z El Kassas Mohamed M Eng-Kiong Teo T Queiroz Farias Alberto A George Jacob J George Jacob J Gui Wenfang W Thurairajah Prem H PH Hsiang John Chen JC Husić-Selimovic Azra A Isakov Vasily V Karoney Mercy M Kim Won W Kluwe Johannes J Kochhar Rakesh R Dhaka Narendra N Costa Pedro Marques PM Nabeshima Pharm Mariana A MA Ono Suzane K SK Reis Daniela D Rodil Agustina A Domech Caridad Ruenes CR Sáez-Royuela Federico F Scheurich Christoph C Siow Way W Sivac-Burina Nadja N Dos Santos Traquino Edna Solange ES Some Fatma F Spreckic Sanjin S Tan Shiyun S Vorobioff Julio J Wandera Andrew A Wu Pengbo P Yacoub Mohamed M Yang Ling L Yu Yuanjie Y Zahiragic Nerma N Zhang Chaoqun C Cortez-Pinto Helena H Bataller Ramon R

Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association 20190129 11

<h4>Background & aims</h4>Despite recent advances in treatment of viral hepatitis, liver-related mortality is high, possibly owing to the large burden of advanced alcohol-related liver disease (ALD). We investigated whether patients with ALD are initially seen at later stages of disease development than patients with hepatitis C virus (HCV) infection or other etiologies.<h4>Methods</h4>We performed a cross-sectional study of 3453 consecutive patients with either early or advanced liver disease ( ...[more]

PMID: 30708110

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Project description:Background & aimsAlcohol is the most common cause of liver-related mortality and morbidity. We therefore aimed to assess and compare the prognostic performance of elastography and blood-based markers to predict time to the first liver-related event, severe infection, and all-cause mortality in patients with a history of excess drinking.MethodsWe performed a prospective cohort study in patients with early, compensated alcohol-related liver disease. At baseline, we obtained a liver biopsy, transient elastography (TE), 2-dimensional shear-wave elastography (2D-SWE), enhanced liver fibrosis test (ELF), FibroTest, fibrosis-4 index (FIB-4), non-alcoholic fatty liver fibrosis score (NFS) and Forns index. We compared C-statistics and time-dependent AUC for prognostication. We used validated cut-off points to create 3 risk groups for each test: low, intermediate and high risk.ResultsWe followed 462 patients for a median of 49 months (IQR 31-70). Median age was 57 years, 76% were males, 20% had advanced fibrosis. Eighty-four patients (18%) developed a liver-related event after a median of 18 months (7-34). TE had the highest prognostic accuracy, with a C-statistic of 0.876, and time-dependent AUC at 5 years of 0.889, comparable to 2D-SWE and ELF. TE, ELF and 2D-SWE outperformed FibroTest, FIB4, NFS, Forns index and biopsy-verified fibrosis stage. Compared to patients with TE <10 kPa, the hazard ratios for liver-related events for TE 10-15 kPa were 8.1 (3.2-20.4), and 27.9 (13.8-56.8) for TE >15 kPa. Periods of excessive drinking during follow-up increased the risk of progressing to liver-related events, except for patients in the low-risk groups.ConclusionTE, ELF and 2D-SWE are highly accurate prognostic markers in patients with alcohol-related liver disease. Easy-to-use cut-offs can distinguish between substantially different risk profiles.Lay summaryAlcohol is the leading cause of death and illness due to liver disease. In this study, we assessed the ability of biomarkers to predict the risk of developing symptomatic liver disease in patients with early stages of alcohol-related liver disease. We found that several tests accurately predicted the risk of liver-related events such as ascites, esophageal varices and hepatic encephalopathy during an average follow-up of 4.1 years. Liver stiffness measurements by ultrasound elastography and the enhanced liver fibrosis test performed best. By using them, we were able to stratify patients into 3 groups with significantly different risks.

Project description:BackgroundOver past decades, epidemiological patterns of liver cancer (LC) have changed dramatically. The Global Burden of Disease (GBD) study provides an opportunity for tracking the progress in cancer control with its annual updated reports at national, regional and global level, which can facilitate the health decision-making and the allocation of health resources. Therefore, we aim to estimate the global, regional and national trends of death caused by liver cancer due to specific etiologies and attributable risks from 1990 to 2019.Materials and methodsData was collected from the GBD study 2019. Estimated annual percentage changes (EAPC) were used to quantify the trends of age-standardized death rate (ASDR). We applied a linear regression for the calculation of estimated annual percentage change in ASDR.ResultsFrom 1990 to 2019, the ASDR of liver cancer decreased globally (EAPC = - 2.23, 95% confidence interval [CI]: - 2.61 to - 1.84). Meanwhile, declining trends were observed in both sexes, socio-demographic index (SDI) areas, and geographies, particularly East Asia (EAPC = - 4.98, 95% CI: - 5.73 to - 4.22). The ASDR for each of the four major etiologies fell globally, while liver cancer caused by hepatitis B had the largest drop (EPAC = - 3.46, 95% CI: - 4.01 to - 2.89). China has had dramatic decreases in death rates on a national scale, particularly when it comes to the hepatitis B etiology (EAPC = - 5.17, 95% CI: - 5.96 to - 4.37). However, certain nations, such as Armenia and Uzbekistan, saw a rise in liver cancer mortality. Controlling smoking, alcohol, and drug use contributed to a drop in LC-related mortality in the majority of socio-demographic index areas. Nevertheless, the excessive body mass index (BMI) was portrayed as the underlying cause for LC fatalities.ConclusionFrom 1990 to 2019, there was a worldwide decrease in deaths caused by liver cancer and its underlying causes. However, rising tendencies have been observed in low-resource regions and countries. The trends in drug use- and high BMI-related death from liver cancer and its underlying etiologies were concerning. The findings indicated that efforts should be increased to prevent liver cancer deaths through improved etiology control and risk management.

Project description:ImportanceTraditionally, liver transplant (LT) for alcohol-associated liver disease (ALD) requires 6 months of abstinence. Although early LT before 6 months of abstinence has been associated with decreased mortality for decompensated ALD, this practice remains controversial and concentrated at a few centers.ObjectiveTo define patient, allograft, and relapse-free survival in early LT for ALD, and to investigate the association between these survival outcomes and early vs standard LT.Design, setting, and participantsThis cohort study analyzed all patients with ALD who underwent their first LT at a single academic referral center between October 1, 2012, and November 13, 2020. Patients with known pretransplant hepatocellular carcinoma, hepatitis B or C, or an alternative cause of liver failure were excluded. Follow-up period was defined as the time from LT to the most recent encounter with a transplant center or death.ExposuresThe exposure of interest was early LT, which was defined as less than 180 days of pre-LT abstinence. Standard LT was defined as 180 days or more of pre-LT abstinence. Patients were separated into early LT and standard LT by time from abstinence to LT.Main outcomes and measuresThe outcomes were patient, allograft, relapse-free, and hazardous relapse-free survival for patients who underwent early LT or standard LT. These groups were compared by log-rank testing of Kaplan-Meier estimates. Hazardous relapse was defined as binge, at-risk, or frequent drinking. Abstinence was reassessed at the most recent follow-up visit for all patients.ResultsOf the 163 patients with ALD included in this study, 88 (54%) underwent early LT and 75 (46%) underwent standard LT. This cohort had a mean (SD) age at transplant of 52 (10) years and was predominantly composed of 108 male patients (66%). Recipients of early LT vs standard LT were younger (median [interquartile range (IQR)] age, 49.7 [39.0-54.2] years vs 54.6 [48.7-60.0] years; P < .001) and had a higher median (IQR) Model for End-stage Liver Disease score at listing (35.0 [29.0-39.0] vs 20.0 [13.0-26.0]; P < .001). Both recipients of early LT and standard LT had similar 1-year patient survival (94.1% [95% CI, 86.3%-97.5%] vs 95.9% [95% CI, 87.8%-98.7%]; P = .60), allograft survival (92.7% [95% CI, 84.4%-96.7%] vs 90.5% [95% CI, 81.0%-95.3%]; P = .42), relapse-free survival (80.4% [95% CI, 69.1%-88.0%] vs 83.5% [95% CI, 72.2%-90.6%]; P = .41), and hazardous relapse-free survival (85.8% [95% CI, 75.1%-92.2%] vs 89.6% [95% CI, 79.5%-94.9%]; P = .41).Conclusions and relevanceAdherence to the 6-month rule was not associated with superior patient survival, allograft survival, or relapse-free survival among selected patients. This finding suggests that patients with ALD should not be categorically excluded from LT solely on the basis of 6 months of abstinence, but rather alternative selection criteria should be identified that are based on need and posttransplant outcomes.

Dataset Information

Alcohol-Related Liver Disease Is Rarely Detected at Early Stages Compared With Liver Diseases of Other Etiologies Worldwide.

Background & aims

Methods

Results

Conclusions

Publications

Alcohol-Related Liver Disease Is Rarely Detected at Early Stages Compared With Liver Diseases of Other Etiologies Worldwide.

Similar Datasets

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