Clinical Research Directory

Inclusion Criteria: * Age ≥ 18 years old. * Diagnosis of cirrhosis, previously known or not, of any etiology, histologically proven or not. * Hospitalization for acute on chronic liver failure: * Ascites decompensation. * Or spontaneous infection of the ascites fluid (defined as PNN \> 250/mm3 of ascites). * Or digestive hemorrhage related to portal hypertension (digestive fibroscopy showing active bleeding or stigmas of recent bleeding from esophageal and/or gastric varices). * Or hepatic encephalopathy (clinically defined +/- increase in ammonia and/or by electroencephalogram and classified in stages according to West-Haven). * Or hepato-renal syndrome (HRS-AKI criteria, EASL 2018). * Or bacterial infection (defined by a bacteremia identified by at least one blood culture and/or an infectious site authenticated on imaging). * Or Acute Alcoholic Hepatitis (histologically proven or not). * Non-opposition of the patient, relative or legal representative. Exclusion Criteria: * Treatment with oral or intravenous iron in the month prior to hospitalization. * Implementation of a TIPS in the month prior to admission. * Presence of hepatocellular carcinoma with an expected survival \< 3 months or any other progressive cancer. * Adult person subject to legal protection (safeguard of justice, curatorship, guardianship), person deprived of liberty.