End-stage liver disease complications

Purpose of review: Chronic liver disease causes significant morbidity and mortality because of any number of complications including hepatic encephalopathy, ascites, hepatorenal syndrome (HRS), and esophageal variceal hemorrhage (EVH).

Recent findings: Predictors of response to lactulose, probiotics, and L-ornithine-L-aspartate therapy in minimal hepatic encephalopathy (MHE) have been reported. Although rifaximin was slightly more effective than lactulose in the maintenance of remission and decreased re-admission in patients with MHE, it was not as cost-effective as lactulose. Beta-blockade has been associated with paracentesis-induced circulatory dysfunction. Those who respond to nonselective beta-blockers have a predictable overall lower probability of developing ascites and HRS. Noradrenaline was as effective as terlipressin for the treatment of type 1 HRS and was less costly. Hemorrhagic ascites, defined as an ascitic fluid red blood cell (RBC) count of at least 10 000/μl, appeared to be a marker for poor outcome in patients with cirrhosis. In patients with acute EVH, band ligation, pharmacologic vasoconstrictors, and antibiotics are effective; notably, intravenous proton pump inhibitor therapy in lieu of vasoconstrictors achieved similar hemostatic effects with fewer side-effects.

Summary: Refinement in the clinical management strategies for patients with cirrhosis and its complications appear to continue to contribute to improved patient outcomes.