Emergent Transjugular Intrahepatic Portosystemic Shunt as a First-Line Therapy in Patients with Cirrhosis with Acute Gastroesophageal Variceal Hemorrhage

The Value of Neutrophil-to-Lymphocyte Ratio in Predicting Mortality After Transjugular Intrahepatic Portosystemic Shunt Placement

Background and Aims

The objective of this study was to investigate the effect of neutrophil-to-lymphocyte ratio (NLR) on the survival of cirrhotic patients with esophagogastric variceal bleeding (EGVB) treated with transjugular intrahepatic portosystemic shunt (TIPS).

Methods

A total of 293 patients treated with TIPS were included. The receiver operator characteristic curve (ROC) was used to calculate the optimal cut-off values of parameters such as NLR. The Kaplan-Meier curve and Cox proportional risk model were used to evaluate the effects of NLR and other variables on 2-year all-cause mortality.

Results

The area under the ROC for NLR was 0.634, with an optimal cutoff value of 4.9. Two-year mortality rates for patients with high (≥4.9) and low (<4.9) NLR were 22.1% and 9.3%, respectively (Log rank test: P = 0.002). After correcting for confounders, multivariate analysis demonstrated that NLR ≥ 4.9 (HR = 2.741, 95% CI 1.467-5.121, P = 0.002), age ≥ 63 (HR = 3.403, 95% CI 1.835-6.310, P < 0.001), and gender (male) (HR = 2.842, 95% CI 1.366-5.912, P = 0.001) were independent risk factors for the mortality outcome. Considering the stratification of early and selective TIPS treatment, high NLR still significantly increased the risk of mortality for patients (Log rank test: P = 0.007, HR = 2.317, 95% CI 1.232-4.356).

Conclusion

NLR can help to predict survival in EGVB patients after TIPS, and the type of TIPS should also be considered in practical applications.

Large Paraumbilical Vein Shunts Increase the Risk of Overt Hepatic Encephalopathy after Transjugular Intrahepatic Portosystemic Shunt Placement

Background: This study aimed to evaluate whether a large paraumbilical vein (L-PUV) was independently associated with the occurrence of overt hepatic encephalopathy (OHE) after the implantation of a transjugular intrahepatic portosystemic shunt (TIPS). Methods: This bi-center retrospective study included patients with cirrhotic variceal bleeding treated with a TIPS between December 2015 and June 2021. An L-PUV was defined in line with the following criteria: cross-sectional areas > 83 square millimeters, diameter ≥ 8 mm, or greater than half of the diameter of the main portal vein. The primary outcome was the 2-year OHE rate, and secondary outcomes included the 2-year mortality, all-cause rebleeding rate, and shunt dysfunction rate. Results: After 1:2 propensity score matching, a total of 27 patients with an L-PUV and 54 patients without any SPSS (control group) were included. Patients with an L-PUV had significantly higher 2-year OHE rates compared with the control group (51.9% vs. 25.9%, HR = 2.301, 95%CI 1.094−4.839, p = 0.028) and similar rates of 2-year mortality (14.8% vs. 11.1%, HR = 1.497, 95%CI 0.422−5.314, p = 0.532), as well as variceal rebleeding (11.1% vs. 13.0%, HR = 0.860, 95%CI 0.222−3.327, p = 0.827). Liver function parameters were similar in both groups during the follow-up, with a tendency toward higher shunt patency in the L-PUV group (p = 0.067). Multivariate analysis indicated that having an L-PUV (HR = 2.127, 95%CI 1.050−4.682, p = 0.037) was the only independent risk factor for the incidence of 2-year OHE. Conclusions: Having an L-PUV was associated with an increased risk of OHE after a TIPS. Prophylaxis management should be considered during clinical management.