Cirrhosis and Portal Hypertension

Ascites is the most common complication of cirrhosis, with 5-year mortality reaching 30%. Complications of ascites (ie, spontaneous bacterial peritonitis, hepatorenal syndrome, recurrent/refractory ascites, and hepatic hydrothorax) further worsen survival. The development of ascites is driven by portal hypertension, systemic inflammation, and splanchnic arterial vasodilation. Etiologic treatment and nonselective beta-blockers can prevent ascites in compensated cirrhosis. The treatment of ascites is currently based on the management of fluid overload (eg, diuretics, sodium restriction, and/or paracenteses). In selected patients, long-term albumin use, norfloxacin prophylaxis, and transjugular intrahepatic portosystemic shunt reduce the risk of further decompensation and improve survival.