title: Variceal hemorrhage: efficacy of transjugular intrahepatic portosystemic shunts created with Strecker stents.
abstract: OBJECTIVE
  To evaluate the efficacy of transjugular intrahepatic portosystemic shunts (TIPS) in treatment of variceal hemorrhage.
  
  
  METHODS
  Forty-five patients with cirrhosis underwent TIPS placement for treatment of acute (n = 12) or recurrent (n = 33) variceal hemorrhage. Shunts were created with Strecker stents.
  
  
  RESULTS
  Shunts were established by deployment of stents in 42 patients. The portosystemic pressure gradient decreased from an average of 20.4 mm Hg +/- 5.4 to 9.2 mm Hg +/- 4.1. Complications included hepatic failure (n = 1), acute shunt thrombosis (n = 2), right jugular vein thrombosis (n = 1), bacteremia (n = 1), and stent misplacement (n = 1). Acute bleeding was controlled in 12 patients. The 30-day mortality rate was 2%; four other patients have since died. During follow-up (mean, 8.9 months), variceal bleeding recurred in six patients. Hepatic encephalopathy developed in six patients. Shunt stenosis or occlusion requiring further intervention occurred in 20 patients.
  
  
  CONCLUSIONS
  TIPS are safe and effective in treatment of variceal hemorrhage; however, secondary interventions are often required to preserve shunt function.
authors.affiliation: Department of Radiology, Hospital General Universitario Gregorio Marañón, Madrid, Spain.
authors.forename: A J
authors.initials: AJ
authors.lastname: Echenagusia
authors.forename: F
authors.initials: F
authors.lastname: Camúñez
authors.forename: G
authors.initials: G
authors.lastname: Simó
authors.forename: J
authors.initials: J
authors.lastname: Peiró
authors.forename: M G
authors.initials: MG
authors.lastname: Garay
authors.forename: J M
authors.initials: JM
authors.lastname: Rodriguez Laiz
authors.forename: R
authors.initials: R
authors.lastname: Bañares
mesh_terms: D003251:Constriction, Pathologic; D004932:Esophageal and Gastric Varices / Q000150:complications*; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000209:etiology / Q000601:surgery*; D006801:Humans; D008103:Liver Cirrhosis / Q000150:complications; D008297:Male; D008875:Middle Aged; D011170:Portasystemic Shunt, Surgical / Q000009:adverse effects; D011172:Portography; D011183:Postoperative Complications; D015641:Radiography, Interventional; D015607:Stents / Q000009:adverse effects