Dataset Information

Long-Term Improvement in Liver Function Following Transjugular Intrahepatic Portosystemic Shunt in Patients With Budd-Chiari Syndrome.

ABSTRACT:

Background

Transjugular intrahepatic portosystemic shunt (TIPS) relieves hepatic venous obstruction in Budd-Chiari syndrome (BCS), but the effect on liver function is unclear, particularly outside the immediate post-treatment period. This study aims to evaluate the long-term impact of TIPS on liver function and outcomes in BCS patients.

Methods

Twenty patients with BCS who underwent TIPS from 1999 to 2018 were included. Demographic data and clinical data at the time of TIPS procedure, 6 months, 12 months, 2 years, 5 years, and 10 years post-TIPS were collected.

Results

There were 13 (13/20, 65%) women and 7 (7/20, 35%) men with a mean age at the time of TIPS of 42.6 ± 12.8 years. The median time from BCS diagnosis to TIPS was 41 (IQR: 4-165) days. The number of patients with severe ascites decreased significantly from 10/17 (58.8%) at the time of TIPS, to 1/16 (7.7%), 1/13 (7.7%), 2/16 (12.5%), 1/14 (7.1%), and 0/8 (0%) at 6 months, 12 months, 2 years, 5 years and 10 years post-TIPS, respectively. 4/20 (20%) patients developed new hepatic encephalopathy post-TIPS procedure. Child-Pugh score significantly decreased from a score of 9.4 ± 1.8 pre-TIPS to 7.6 ± 1.8 at 6 months, 7.4 ± 1.5 at 12 months, 7.3 ± 1.6 at 2 years, 6.8 ± 1.5 at 5 years, and 6.4 ± 0.7 at 10 years post-TIPS. Fifteen (15/20, 75%) patients required TIPS revision including 4 (4/15, 26.7%) within 30 days, 2 (2/15, 13.3% within 1 month to 1 year, and 9 (9/15, 60%) at more than 1 year. Eight (8/20, 40%) patients underwent liver transplantation (LT) at median time of 7.3 (IQR 3.2-12.9) years after TIPS.

Conclusion

TIPS placement for BCS results in sustained resolution of symptoms and improved liver function. Despite the frequent need for revisions, the long-term durability of TIPS can forgo the need for LT in the majority of patients.

SUBMITTER: Wongjarupong N

PROVIDER: S-EPMC9630014 | biostudies-literature | 2022 Nov-Dec

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Long-Term Improvement in Liver Function Following Transjugular Intrahepatic Portosystemic Shunt in Patients With Budd-Chiari Syndrome.

Wongjarupong Nicha N Young Shamar S Huynh Richie K RK Lake John J Lim Nicholas N

Journal of clinical and experimental hepatology 20220812 6

<h4>Background</h4>Transjugular intrahepatic portosystemic shunt (TIPS) relieves hepatic venous obstruction in Budd-Chiari syndrome (BCS), but the effect on liver function is unclear, particularly outside the immediate post-treatment period. This study aims to evaluate the long-term impact of TIPS on liver function and outcomes in BCS patients.<h4>Methods</h4>Twenty patients with BCS who underwent TIPS from 1999 to 2018 were included. Demographic data and clinical data at the time of TIPS proced ...[more]

PMID: 36340317

Similar Datasets

Project description:Transjugular intrahepatic portosystemic shunt (TIPS) is a procedure designed to treat portal hypertension. Hospital teaching status is an institutional factor found to be predictive of outcomes following several complex procedures; however, its impact on outcomes following TIPS is unknown. The aim of this study was to determine the association between hospital teaching status and long-term survival in patients with cirrhosis receiving TIPS. We performed a retrospective population-based cohort study using linked administrative health data from Ontario, Canada. Adult patients with cirrhosis who received TIPS between January 1, 1998, and December 31, 2016, with follow-up until December 31, 2017, were included. Hospital teaching status was defined based on hospital participation in the instruction of medical students and/or resident physicians. Liver transplant-free (LTF) survival was evaluated using Kaplan-Meier analysis, and overall survival was assessed using competing risks regression analysis, which accounted for hospital clustering. A total of 857 unique patients were included (mean age 57.1 years; 69.1% male). The TIPS procedures were performed in teaching hospitals (84.3%) as well as nonteaching hospitals (15.7%). Median LTF survival was more than twice as long for procedures performed in teaching hospitals compared to nonteaching hospitals (2.2 years versus 0.9 year, respectively; P < 0.001). After adjusting for confounders and clustering, hospital teaching status was not independently associated with mortality (nonteaching subdistribution hazard ratio [sHR], 1.32; 95% confidence interval [CI], 0.97-1.81; P = 0.08); however, annual hospital procedure volume was (per unit increase sHR, 0.96; 95% CI, 0.93-0.99; P = 0.003). Conclusion: Hospital procedure volume is associated with long-term survival following TIPS. These results further support the centralization of TIPS to high-volume hospitals to improve long-term outcomes in this population.

Project description:BackgroundLiver volume is an important measure of liver reserve and helps to determine the course of liver disease. This study aimed to observe the dynamic changes of liver volume after transjugular intrahepatic portosystemic shunt (TIPS) and analyze the related factors.MethodsClinical data of 168 patients who underwent TIPS procedures between February 2016 and December 2021 were collected and analyzed retrospectively. The changes in liver volume after TIPS in the patients were observed, and the independent predictors affecting increases in liver volume were analyzed using a multivariable logistic regression model.ResultsThe mean liver volume was decreased by 12.9% at 2±1 months post TIPS and rebounded at 9±3 months post TIPS, but did not recover to its pre-TIPS level completely. Most patients (78.6%) had decreased liver volume at 2±1 months post TIPS, and in multivariable logistic regression, a lower albumin (ALB) level, a lower subcutaneous fat area at L3 (L3-SFA), and a higher degree of ascites were identified as independent factors predicting increased liver volume. The risk score model for predicting increased liver volume was Logit(P)=1.683-0.078 (ALB) -0.01 (pre TIPS L3-SFA) +0.996 (grade 3 ascites =1; non-grade 3 ascites =0). The area under the curve of the receiver operating characteristic curve was 0.729, and the cut-off value was 0.375. The rate of liver volume change at 2±1 months post TIPS was significantly correlated with that of spleen volume change (R2=0.378, P<0.001). The rate of subcutaneous fat change at 9±3 months post TIPS was significantly correlated with that of liver volume change (R2=0.782, P<0.001). In patients with a liver volume increase, the mean computed tomography value (Hounsfield units) decreased significantly after TIPS placement (65.9±17.7 vs. 57.8±18.2, P=0.009).ConclusionsLiver volume was decreased at 2±1 months post TIPS and slightly increased at 9±3 months post TIPS; however, it did not recover to its pre-TIPS level completely. A lower ALB level, a lower L3-SFA, and a higher degree of ascites were all predictors for increased liver volume post TIPS.

Dataset Information

Long-Term Improvement in Liver Function Following Transjugular Intrahepatic Portosystemic Shunt in Patients With Budd-Chiari Syndrome.

Background

Methods

Results

Conclusion

Publications

Long-Term Improvement in Liver Function Following Transjugular Intrahepatic Portosystemic Shunt in Patients With Budd-Chiari Syndrome.

Similar Datasets

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