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A correction has been published: N Engl J Med 1995;332(23):1587.

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Volume 332:1192-1197 May 4, 1995 Number 18
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The Transjugular Intrahepatic Portosystemic Stent–Shunt Procedure for Refractory Ascites
Andreas Ochs, M.D., Martin Rössle, M.D., Klaus Haag, M.D., Karl-Heinz Hauenstein, M.D., Peter Deibert, M.D., Volker Siegerstetter, M.D., Martin Huonker, M.D., Mathias Langer, M.D., and Hubert E. Blum, M.D.

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ABSTRACT

Background Previous studies have suggested that the transjugular placement of an intrahepatic stent to establish a portosystemic shunt is an effective treatment of uncomplicated ascites accompanying variceal bleeding. We studied the stent shunt for use in patients with liver cirrhosis and ascites refractory to medical treatment.

Methods Fifty of 62 consecutive patients with cirrhosis and refractory ascites were treated with the stent shunt — an expandable stent of metallic mesh placed between a major branch of the portal vein and one of the hepatic veins. Patients were followed for a mean (±SD) of 426±333 days.

Results The stent shunt was successfully placed in all patients and reduced the pressure gradient between the portal vein and the inferior vena cava by an average of 63 percent. Thirty-seven patients (74 percent) had complete responses (total remission of ascites within three months), and nine patients (18 percent) had partial responses. Four patients did not respond, including two who died within two weeks of shunt placement. After the procedure, 25 patients had hepatic encephalopathy, as compared with 20 patients before the procedure; although encephalopathy improved in 3 patients, new encephalopathy developed in 8 patients. In the 28 of the 33 patients followed for more than six months who were evaluated, the mean serum creatinine concentration was 1.5±0.09 mg per deciliter (133±8 µmol per liter) before placement of the stent shunt, 1.5±1.6 mg per deciliter (133±141 µmol per liter) one week after the procedure, and 0.9±0.3 mg per deciliter (80±27 µmol per liter) after six months (P = 0.008 for the comparison of concentrations before and six months after the procedure). Renal function did not improve in the six patients with organic kidney disease. Procedure-related complications developed in 16 patients. During follow-up, an additional 29 patients died — 10 of progressive liver disease and 19 of other causes. Survival for at least one year was associated with a patient's being under 60 years of age, having a serum bilirubin level before placement of the stent shunt of less than 1.3 mg per deciliter (22 µmol per liter), and having a complete response.

Conclusions Our findings in an uncontrolled prospective study suggest that the transjugular intrahepatic portosystemic stent–shunt procedure was an effective treatment for many patients with liver cirrhosis and refractory ascites, but mortality from underlying diseases was substantial.


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From the Departments of Medicine (A.O., M.R., K.H., P.D., V.S., M.H., H.E.B.) and Radiology (K.-H.H., M.L.), Albert Ludwig University School of Medicine, Freiburg, Germany.

Address reprint requests to Dr. Rössle at the Medizinische Universitätsklinik II, Hugstetterstr. 55, 79106 Freiburg, Germany.

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Transjugular Intrahepatic Portosystemic Stent Shunt for Ascites
Fabrega A. J., Martin M., Ochs A., Haag K., Rössle M.
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N Engl J Med 1995; 333:878-879, Sep 28, 1995. Correspondence

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