慢加急性肝衰竭临床分型专家共识(2026年版)OA

Acute-on-chronic liver failure(ACLF)is characterized by marked heterogeneity and potential reversibility and thus requires refined clinical classification to achieve precise diagnosis and treatment.Establishing a scientific,standardized,simple,and practical clinical classification system is of great importance for disease assessment,prognostic evaluation,therapeutic decision-making,and stratified management.Based on the actual needs of the clinical diagnosis and treatment of ACLF in China and with reference to related guidelines,evidence-based medical evidence,and expert opinion in China and globally,this consensus summarizes the methods for ACLF classification and their application in clinical practice,in order to improve clinical identification and stratified diagnosis and treatment,promote precise diagnosis and treatment,and ultimately improve the prognosis of patients.