1.Parallel Shunt for the Treatment of Transjugular Intrahepatic Portosystemic Shunt Dysfunction.
Xuefeng LUO ; Ling NIE ; Jiaywei TSAUO ; Zhu WANG ; Chengwei TANG ; Xiao LI
Korean Journal of Radiology 2013;14(3):423-429
OBJECTIVE: To investigate the safety, efficacy and long-term patency of parallel shunts (PS) in the management of the transjugular intrahepatic portosystemic shunt (TIPS) dysfunction. MATERIALS AND METHODS: Between March 2007 and October 2010, 18 patients (13 men and 5 women) who underwent TIPS revision with the creation of PS were evaluated retrospectively. In the first 10 patients, a 10-mm-diameter Wallgraft endoprosthesis was deployed; in the latter 8 patients, an 8-mm-diameter Fluency endoprosthesis was deployed. RESULTS: The creation of PS was technically successful in all patients. The mean +/- standard deviation portosystemic pressure gradient before and after the procedure was 25.5 +/- 7.3 mm Hg (range, 16-37 mm Hg) and 10.9 +/- 2.3 mm Hg (range, 7-16 mm Hg), respectively. The duration of follow-up was 16.7 +/- 10.8 months (range, 6-42 months). The primary shunt patency rates at 12 months after the creation of PS was 70% with Wallgraft endoprostheses and 87.5% with Fluency endoprostheses. CONCLUSION: TIPS revision with the creation of PS is a safe, effective and durable method for treating shunt dysfunction.
Adult
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Aged
;
Blood Pressure Determination
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Female
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Humans
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Male
;
Middle Aged
;
Polytetrafluoroethylene
;
Portasystemic Shunt, Transjugular Intrahepatic/adverse effects/*methods
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Prosthesis Design
;
Reoperation/methods
;
Retrospective Studies
;
Stents
2.A Case of Successful Treatment of Stomal Variceal Bleeding with Transjugular Intrahepatic Portosystemic Shunt and Coil Embolization.
Seo Goo HAN ; Ki Jun HAN ; Hyeon Geun CHO ; Chang Woo GHAM ; Chang Hwan CHOI ; Sang Yon HWANG ; Soon Young SONG
Journal of Korean Medical Science 2007;22(3):583-587
Variceal bleeding from enterostomy site is an unusual complication of portal hypertension. The bleeding, however, is often recurrent and may be fatal. The hemorrhage can be managed with local measures in most patients, but when these fail, surgical interventions or portosystemic shunt may be required. Herein, we report a case in which recurrent bleeding from stomal varices, developed after a colectomy for rectal cancer, was successfully treated by placement of transjugular intrahepatic portosystemic shunt (TIPS) with coil embolization. Although several treatment options are available for this entity, we consider that TIPS with coil embolization offers minimally invasive and definitive treatment.
Colectomy/adverse effects
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Contrast Media/pharmacology
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Embolization, Therapeutic/*methods
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Esophageal and Gastric Varices/surgery
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Gastrointestinal Hemorrhage/*therapy
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Humans
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Male
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Middle Aged
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*Portasystemic Shunt, Transjugular Intrahepatic
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Rectal Neoplasms/surgery
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Tomography, X-Ray Computed/methods
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Treatment Outcome
3.The role of transjugular intrahepatic portosystemic shunt in the management of portal hypertension.
Chinese Journal of Hepatology 2009;17(4):244-246
Esophageal and Gastric Varices
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complications
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Gastrointestinal Hemorrhage
;
etiology
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surgery
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Hepatic Encephalopathy
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epidemiology
;
etiology
;
prevention & control
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Hepatorenal Syndrome
;
etiology
;
surgery
;
Humans
;
Hypertension, Portal
;
complications
;
surgery
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Portasystemic Shunt, Transjugular Intrahepatic
;
adverse effects
;
methods
;
Postoperative Complications
;
Treatment Outcome
4.Construction of Transjugular Intrahepatic Portosystemic Shunt: Bare Metal Stent/Stent-graft Combination versus Single Stent-graft, a Prospective Randomized Controlled Study with Long-term Patency and Clinical Analysis.
Chang-Ming WANG ; Xuan LI ; Jun FU ; Jing-Yuan LUAN ; Tian-Run LI ; Jun ZHAO ; Guo-Xiang DONG
Chinese Medical Journal 2016;129(11):1261-1267
BACKGROUNDBalanced adjustment of the portal vein shunt volume during a transjugular intrahepatic portosystemic shunt (TIPS) is critical for maintaining liver perfusion and decreasing the incidence of liver insufficiency. A stent-graft is proved to be superior to a bare metal stent (BMS) for the construction of a TIPS. However, the clinical results of the combination application of stents and stent-grafts have not been determined. This study aimed to compare the technique of using a combination of stents and stent-grafts with using a single stent-graft to construct a TIPS.
METHODSFrom April 2011 to November 2014, a total of fifty patients were randomly assigned to a stents-combination group (Group I, n = 28) or a stent-graft group (Group II, n = 22). Primary patency rates were calculated. Clinical data, including the technical success rate, bleeding control results, incidence of encephalopathy, liver function preservation, and survival rate, were assessed.
RESULTSTechnically, the success rate was 100% for both groups. The primary patency rates at 1, 2, and 3 years for Group I were 96%, 84%, and 77%, respectively; for Group II, they were 90%, 90%, and 78%, respectively. The survival rates at 1, 2, and 3 years for Group I were 79%, 74%, and 68%, respectively; for Group II, they were 82%, 82%, and 74%, respectively. The incidence of hepatic encephalopathy was 14.3% for Group I and 13.6% for Group II. The Child-Pugh score in Group I was stable at the end of the follow-up but had significantly increased in Group II (t = -2.474, P = 0.022).
CONCLUSIONSThe construction of a TIPS with either the single stent-graft or BMS/stent-graft combination is effective for controlling variceal bleeding. The BMS/stent-graft combination technique is superior to the stent-graft technique in terms of hepatic function preservation indicated by the Child-Pugh score. However, considering the clinical results of the TIPS, the two techniques are comparable in their primary shunt patency, incidence of encephalopathy and patient survival during the long-term follow-up.
Aged ; Female ; Hepatic Encephalopathy ; diagnosis ; etiology ; Humans ; Hypertension, Portal ; complications ; mortality ; surgery ; Male ; Middle Aged ; Polytetrafluoroethylene ; Portal Vein ; surgery ; Portasystemic Shunt, Transjugular Intrahepatic ; adverse effects ; methods ; Postoperative Complications ; Prospective Studies ; Stents ; Treatment Outcome