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Spleen Stiffness Predicts Survival after Transjugular Intrahepatic Portosystemic Shunt in Cirrhotic Patients.


ABSTRACT: Objectives: Transjugular intrahepatic portosystemic shunt (TIPS) is an effective intervention for portal hypertensive complications. Little is known about the ability of spleen stiffness (SS) for predicting the survival of cirrhotic patients undergoing TIPS. This study is to evaluate the influence of SS detected by point shear wave elastography (pSWE) in predicting survival after TIPS.

Methods: This retrospective cohort study screened consecutive patients who underwent TIPS and reliable pSWE measurement between October 2014 and September 2017 from our prospectively maintained database. SS values were measured before TIPS. The primary endpoint was the overall survival after TIPS. The Cox regression analysis model was used for univariate and multivariate analyses. A receiver operating characteristic (ROC) curve analysis was performed to calculate the sensitivity, specificity, and positive and negative predictive values.

Results: A total of 89 patients were involved in the final analysis. 24 patients (27.0%) died during a median follow-up time of 31?m. Multivariable Cox regression analysis confirmed that higher SS value (P < 0.001), LS value (P = 0.008), diameter of shunt (P = 0.001), and older age (P < 0.001) were independent prognostic factors of survival after TIPS. The risk of death rose 57.440-fold for each SS unit (m/s) increase. SS was also correlated with liver failure after TIPS. ROC analysis showed that the best SS cutoff value was 3.60?m/s for predicting survival, with a sensitivity of 54.2% and specificity of 90.8%.

Conclusions: The SS value determined by pSWE in cirrhotic patients was an independent predictive factor for survival after TIPS.

SUBMITTER: Zhu H 

PROVIDER: S-EPMC7685811 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature

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Spleen Stiffness Predicts Survival after Transjugular Intrahepatic Portosystemic Shunt in Cirrhotic Patients.

Zhu Hao H   Zhu Hao H   Guo Huiwen H   Yin Xiaochun X   Yang Jian J   Yin Qin Q   Xiao Jiangqiang J   Wang Yi Y   Zhang Ming M   Han Hao H   Zhuge Yuzheng Y   Zhang Feng F  

BioMed research international 20201113


<h4>Objectives</h4>Transjugular intrahepatic portosystemic shunt (TIPS) is an effective intervention for portal hypertensive complications. Little is known about the ability of spleen stiffness (SS) for predicting the survival of cirrhotic patients undergoing TIPS. This study is to evaluate the influence of SS detected by point shear wave elastography (pSWE) in predicting survival after TIPS.<h4>Methods</h4>This retrospective cohort study screened consecutive patients who underwent TIPS and reli  ...[more]

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