Therapy with ursodeoxycholic acid in cholestatic liver disease

Abstract

Ursodeoxycholic acid (UDCA) has beneficial effects on symptoms, liver biochemistry and, possibly, liver histology in primary biliary cirrhosis and other cholestatic liver diseases. UDCA may exert these beneficial effects by a direct hepatoprotective effect, by influencing the enterohepatic circulation of endogenous bile salts, by enhancing bile flow through a cholehepatic shunt mechanism or by immune modulation. In the present article, established and potential indications for UDCA are reviewed.