Alcoholic Liver Disease
Conditions
Brief summary
Recent years, the European Association for the Study of the Liver-chronic liver failure (EASL-CLIF) has defined and graded acute-on-chronic liver failure (ACLF) based on CANONIC study which enrolled cirrhotic patients with acute decompensation. However, the characteristics and definitions of ACLF in non-cirrhotic patients with acute deterioration of liver function and organs injury or failure remain to be clear. As for patients who don't fulfil ACLF criteria, there might be a subgroup with high risk of progression (\>25%) and a moderate 4-week mortality rate (\>7%), which can be defined as pre-ACLF, while the others are just chronic liver disease with mere liver injury or decompensation. This stratification system was primarily verified in a previous retrospective cohort which enrolled Hepatitis B patients only. The stratification criteria for chronic alcoholic liver disease needs to be further defined in detail. Therefore, investigators plan to prospectively recruit 3000 chronic alcoholic hospitalized patients with liver dysfunction from 24 hepatology departments in China, aiming to propose a stratified diagnostic system for chronic alcoholic patients based on organs injury. Meanwhile, risk factors of disease progression and short-term mortality will be analyzed, while characteristics and prognosis will be compared between patients with and without cirrhosis.
Interventions
OTHERstandard therapy
standard therapy,non-interventional study
Sponsors
Nanfang Hospital, Southern Medical University
Study design
Observational model
COHORT
Time perspective
PROSPECTIVE
Eligibility
Sex/Gender
ALL
Age
18 Years to 80 Years
Healthy volunteers
No
Inclusion criteria
1. Long-term alcohol consumption (at least one of the followings): 1. \>40g/d for male and \>20g/d for female, at least for 5 years; 2. \>50g/d for at least 6 months; 2. Liver injury (at least one of the followings): 1. AST\>1.0 ULN and AST\>ALT; 2. TBIL\>2.0mg/dl; 3. Ascites; 4. Hepatic encephalopathy; 5. Esophageal variceal bleeding; 6. Hypersplenism
Exclusion criteria
1. Younger than 18 or older than 80; 2. Other etiologies rather than alcoholic liver disease, including but not limited to the followings: 1. Acute or chronic virologic hepatitis: Hepatitis A-E, Hepatitis caused by CMV,EBV, etc. 2. Autoimmune hepatitis, including PSC, PBC, AIH, IgG4 related liver disease 3. Inherited metabolic liver diseases: Wilson disease; 4. Others: Schistosomiasis 3. HIV antibody positive; 4. Malignancies including but not limited to HCC; 5. Pregnancy; 6. Hospital stay less than 24h; 7. Refuse to sigh the informed consent; 8. Combined with other improper situations determined by investigators.
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| 4-week mortality | 4 weeks | mortality rate |
| 12-week mortality | 12 weeks | mortality rate |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| 4-week progression rate | 4 weeks | The proportion of subjects progressed to acute-on-chronic liver failure within 4 weeks |
| 24-week mortality | 24 weeks | mortality rate |
| 48-week mortality | 48 weeks | mortality rate |
Other
| Measure | Time frame | Description |
|---|---|---|
| Risk factors for disease progression within 4 weeks | 4 weeks | analysis of risk factors for disease progression |
Countries
China
Contacts
Primary ContactJinjun Chen
Backup ContactTingting Qi
Outcome results
None listed