Saphenoperitoneal shunts for patients with intractable ascites associated with chronic liver disease.
BACKGROUND
Ascites is a common complication in patients with chronic liver disease. Some patients are resistant to diuretics and need therapeutic paracentesis on a regular basis. This is inconvenient in the long term and also has resource implications. Alternatively, these patients may be treated by peritoneovenous shunts, which require insertion of a foreign body into a central vein and are prone to occlusion. A new technique for peritoneovenous shunting without the use of foreign material is described.


METHODS
Eight patients with chronic liver disease and diuretic-resistant ascites underwent this procedure. During operation, the long saphenous vein was divided at the mid-thigh level and inverted towards the inguinal canal, where it was anastomosed directly to the peritoneum at the internal inguinal ring using non-absorbable suture material.


RESULTS
Seven patients had successful shunt formation; the remaining patient had to have the shunt removed because of ascitic leakage. In those who underwent successful shunt formation, the need for paracentesis and the dose of diuretic was significantly reduced over a median follow-up of 8 months. Hospital stay in the month after discharge was significantly less than that in the month before operation. Three patients died during follow-up from causes unrelated to the operation. One patient underwent successful liver transplantation.


CONCLUSIONS
This study suggests that saphenoperitoneal shunting is potentially a safe and effective therapy for patients with diuretic-resistant ascites. It retains the benefits of peritoneovenous shunting without the adverse effects of insertion of foreign material.
Vadeyar
H J
HJ
Department of Gastroenterology, Queen's Medical Centre, Nottingham, UK.
Doran
J D
JD
Charnley
R
R
Ryder
S D
SD
D001201:Ascites / Q000209:etiology / Q000601:surgery*; D002908:Chronic Disease; D005500:Follow-Up Studies; D006801:Humans; D008107:Liver Diseases / Q000150:complications / Q000601:surgery*; D010536:Peritoneovenous Shunt / Q000009:adverse effects / Q000379:methods*; D011300:Preoperative Care; D016896:Treatment Outcome