학술논문
Patterns of kidney dysfunction in acute‐on‐chronic liver failure: Relationship with kidney and patients’ outcome
Document Type
article
Author
Source
Hepatology Communications, Vol 6, Iss 8, Pp 2121-2131 (2022)
Subject
Language
English
ISSN
2471-254X
Abstract
Abstract Impairment of kidney function is common in acute‐on‐chronic liver failure (ACLF). Patterns of kidney dysfunction and their impact on kidney and patient outcomes are ill‐defined. Aims of the current study were to investigate patterns of kidney dysfunction and their impact on kidney and patient outcomes in patients with acute decompensation (AD) of cirrhosis, with or without ACLF. This prospective study includes 639 admissions for AD (232 with ACLF; 407 without) in 518 patients. Data were collected at admission and during hospitalization, and patients were followed up for 3 months. Urine samples were analyzed for kidney biomarkers. Most patients with ACLF (92%) had associated acute kidney injury (AKI), in most cases without previous chronic kidney disease (CKD), whereas some had AKI‐on‐CKD (70% and 22%, respectively). Prevalence of AKI in patients without ACLF was 35% (p