|
KMID : 0882420170920020118
|
|
Korean Journal of Medicine
2017 Volume.92 No. 2 p.118 ~ p.123
|
|
|
Acute-on-Chronic Liver Failure
|
|
Kim Dong-Joon
|
|
|
Abstract
|
|
|
|
Acute-on-chronic liver failure (ACLF) is increasingly recognized as a distinct disease entity associated with acute deterioration of liver function in patients with chronic liver disease. Although no widely accepted diagnostic criteria for ACLF are yet available, the definitions of the Asian-Pacific Association for the Study of the Liver (APASL) ACLF Research Consortium (AARC) and the European Association for the Study of the Liver (EASL) Chronic Liver Failure Consortium (CLIF-C) are commonly employed. However, the AARC and CLIF-C criteria are based on fundamentally different features, rendering among-study comparisons difficult. The areas of uncertainty include the definition and extent of heterogeneity of ACLF, ambiguities in terms of the underlying liver disease, and whether infection or sepsis may precipitate the condition. Although the detailed pathogenesis of ACLF remains to be elucidated, changes in host responses to injury, infection, and uncontrolled inflammation play important roles. The “predisposition, infection/inflammation, response, organ failure” (PIRO) concept used to evaluate sepsis may be valuable when it is sought to describe the pathophysiology and clinical features of ACLF. Currently, treatment is limited to organ support but a better understanding of the pathophysiology is likely to lead, in future, to the discovery of novel biomarkers and the development of new therapeutic strategies.
|
|
|
KEYWORD
|
|
|
Acute-on-chronic liver failure, Liver failure, Organ failure, Chronic liver disease, Liver cirrhosis
|
|
|
FullTexts / Linksout information
|
|
|
|
|
Listed journal information
|
|
  
|
|