• Philippe Meersseman, Lies Langouche, Johannie du Plessis, Hannelie Korf, Michaël Mekeirele, Wim Laleman, Frederik Nevens, Alexander Wilmer, Greet Van den Berghe, and Schalk W van der Merwe.
• Department of Internal Medicine, University Hospitals Leuven [KU Leuven], Belgium. Electronic address: philippe.meersseman@uzleuven.be.
• J. Hepatol. 2018 Oct 1; 69 (4): 803-809.

Background & AimsAcute-on-chronic liver failure (ACLF) is characterized by acute decompensation of cirrhosis, development of organ failure and high short-term mortality. Whether the outcome in patients admitted to the intensive care unit (ICU) with ACLF differs from other ICU populations is unknown. We compared the clinical course and host response in ICU patients with or without ACLF, matched for baseline severity of illness scores and characteristics.MethodsFrom the large prospective EPaNIC randomized control trial database (n = 4,640), 133 patients were identified with cirrhosis of whom 71 fulfilled the Chronic Liver Failure Consortium criteria for ACLF. These patients were matched for type and severity of illness and demographics to 71 septic and 71 medical ICU patients from the same database without chronic liver disease. Clinical, biochemical and outcome parameters were compared in this cohort study of 213 patients. In a subset of 100 patients, day 1 serum cytokines were quantified.ResultsThe outcome of ACLF, when compared to septic or medical ICU patients, matched for baseline parameters of illness severity, was similar regarding length of ICU stay, development of new infections, organ failure and septic shock. ICU, hospital and 90-day mortality were similar between the groups. C-reactive protein and platelet levels were lower in patients with ACLF throughout the first week. Cytokines, including IL-10, IL-1β, IL-6, and IL-8, were similarly elevated in ACLF and septic ICU patients on day 1. However, TNF-α levels were higher in patients with ACLF.ConclusionPatients with ACLF admitted to the ICU showed comparable clinical and ICU outcomes as ICU patients without chronic liver disease, but with similar baseline severity of illness characteristics. This suggests that ICU admission criteria should not be different in ACLF populations.Lay SummaryLiver function may abruptly deteriorate in patients with chronic liver disease with cirrhosis, often resulting in these patients being admitted to an intensive care unit (ICU) with organ failure. Previous studies have indicated that this sudden deterioration, called acute-on-chronic liver failure is associated with very high mortality rates, which often resulted in deferred ICU care because of a perception of futility. Our study now shows that the ICU course and outcome are not different when patients with acute-on-chronic liver failure are compared to other ICU patients matched for severity of illness. This demonstrates that patients with acute-on-chronic liver failure deserve the same ICU care given to other ICU populations.Copyright © 2018. Published by Elsevier B.V.

20 keywords...

hide…