Acute-on-chronic liver failure: current concepts on definition, pathogenesis, clinical manifestations and potential therapeutic interventions. (July 2011)

• Record Type: Journal Article
• Authors: Laleman, Wim; Verbeke, Len; Meersseman, Philippe; Wauters, Joost; van Pelt, Jos; Cassiman, David; Wilmer, Alexander; Verslype, Chris; Nevens, Frederik
• Is Part Of: Expert review of gastroenterology & hepatology. Volume 5:Number 4(2011)
• Page Start: 523
• Page End: 537
• Publication Date: 2011-07
• Subjects: cirrhosis -- liver failure -- liver support -- multiorgan failure -- portal hypertension; Gastroenterology -- Periodicals; Liver -- Diseases -- Periodicals; 616.3
• DOI: 10.1586/egh.11.47
• Languages: English
• ISSNs: 1747-4124

Abstract

In recent years, acute-on-chronic liver failure has been recognized as a specific clinical form of liver failure associated with cirrhosis. The syndrome refers to an acute deterioration of liver function and subsequently of other end organs over a period of weeks following a precipitating event in a patient with previously well- or reasonably well-compensated cirrhosis. These precipitating events include either an indirect (e.g., variceal hemorrhage, sepsis) or a direct (e.g., drug-induced) hepatotoxic factor. The short-term mortality for this condition is more than 50%. At present, considerable efforts are ongoing to better characterize the syndrome, to gain further insight into its pathophysiology and to optimize therapy. This article aims to highlight the current concepts of these various aspects.