The incidence of portal vein thrombosis was examined in 885 patients who received orthotopic liver transplantations for various end-stage liver diseases between 1989 and 1990. The thrombosis was classified into four grades. Grade 1 was thrombosis of intrahepatic portal vein branches, grade 2 was thr
The role of TIPS for portal vein patency in liver transplant patients with portal vein thrombosis
β Scribed by Jason Bauer; Stephen Johnson; Janette Durham; Michael Ludkowski; James Trotter; Thomas Bak; Michael Wachs
- Publisher
- John Wiley and Sons
- Year
- 2006
- Tongue
- English
- Weight
- 470 KB
- Volume
- 12
- Category
- Article
- ISSN
- 1527-6465
- DOI
- 10.1002/lt.20869
No coin nor oath required. For personal study only.
β¦ Synopsis
The purpose of this research was to study the efficacy and outcomes of transjugular intrahepatic shunt (TIPS) in end-stage liver disease (ESLD) patients with portal vein thrombosis (PVT) eligible for orthotopic liver transplant. Nine consecutive patients with PVT underwent TIPS as a nonemergent elective outpatient procedure. The primary indication for TIPS was to maintain portal vein patency for optimal surgical outcome. Eight patients underwent contrast enhanced computed tomography (CT) and 1 magnetic resonance imaging diagnosing PVT. Shunt creation was determined by available targets at the time of TIPS and by prior imaging. Patients were followed with portography, ultrasound, CT, or magnetic resonance imaging, and the luminal occlusion was estimated before and after TIPS. Primary endpoints were transplantation, removal from the transplant list, or death. Stabilization, improvement, or complete resolution of thrombosis was considered successful therapy. Failures included propagation of thrombosis or vessel occlusion, and poor surgical anatomy due to PVT. Of 9 patients with PVT, TIPS was successfully placed in all patients without complication or TIPS-related mortality. Eight of 9 patients (88.8%) had improvement at follow-up. One patient failed therapy and re-thrombosed. Two patients (22.2%) were transplanted without complication and had no PVT at the time of transplant. Eight of 9 patients were listed for transplant at the time of their TIPS. Eight of 9 PVTs were nonocclusive. Four of 9 patients (44%) had evidence of cavernous transformation. Two patients expired during follow-up 42 and 44 months after TIPS. Three patients remain on the transplant list. One patient has not been listed due to nonprogression of disease. One patient has been removed from the transplant list because of comorbid disease. In conclusion, TIPS is safe and effective in patients with PVT and ESLD requiring transplant. Patients can be successfully transplanted with optimal surgical anatomy.
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