Role of surgical therapy in management of intractable ascites.
Almost 10% of patients with cirrhosis and ascites develop intractable ascites. When large-volume paracentesis fails to relieve ascites, patients may be submitted to one of the three following surgical options: portosystemic shunting, peritoneovenous shunting, or liver transplantation. Portosystemic shunting is efficient in clearing ascites, but it is associated with a high rate of encephalopathy and liver failure. The indications for portosystemic shunting are therefore limited for treatment of intractable ascites and should be performed only in patients with good liver function in whom all other treatments failed. Peritoneovenous shunting has been associated with a high rate of early complications and valve obstruction. Improvements in perioperative care and in the material used have greatly reduced the operative risks and increased the patency rate. Mortality remains high in patients with severe liver failure or with a history of spontaneous bacterial peritonitis or variceal bleeding. Peritoneovenous shunting should not be done when these risk factors are present. In the absence of such risk factors, peritoneovenous shunting is a good procedure and may provide definitive relief of ascites and long-term survival in more than 50% of the operated patients. In patients with poor risk factors liver transplantation may be preferable, and the onset of intractable ascites in a patient with a severely compromised liver should trigger the indication of liver replacement.
Elcheroth
J
J
Groupe de Recherche sur la Chirurgie du Foie et de l'Hypertension Portale, Université Paris XI, Clamart, France.
Vons
C
C
Franco
D
D
D001201:Ascites / Q000209:etiology / Q000401:mortality / Q000601:surgery*; D006801:Humans; D006975:Hypertension, Portal / Q000150:complications / Q000401:mortality / Q000601:surgery*; D008103:Liver Cirrhosis / Q000150:complications / Q000401:mortality / Q000601:surgery*; D016031:Liver Transplantation; D010536:Peritoneovenous Shunt; D011170:Portasystemic Shunt, Surgical; D011183:Postoperative Complications / Q000401:mortality; D015996:Survival Rate