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Objective:To investigate the predictive value of controlled nutritional status (CONUT) score for overt hepatic encephalopathy (OHE) after transjugular intrahepatic portosys-temic stent-shunt (TIPSS) in Budd-Chiari syndrome patients.Method:The retrospective case-control study was conducted. The clinicopathological data of 48 Budd-Chiari syndrome patients who underwent TIPSS in the First Affiliated Hospital of Zhengzhou University from August 2014 to March 2021 were collected. There were 26 males and 22 females, aged (46±13)years. Observation indicators: (1) surgical situations and follow-up; (2) analysis of influencing factors of OHE after TIPSS; (3) predic-tion of OHE after TIPSS. Measurement data with normal distribution were represented as Mean± SD, and comparison between groups was performed using the t test. Measurement data with skewed distribution were represented by M( Q1, Q3), and comparison between groups was performed using the Mann-Whitney U test. Count data were expressed as absolute numbers or percentages, and comparison between groups was performed using the chi-square test or Fisher exact probability. Multivariate analysis was performed using the Logistic regression model with forward method. The receiver operating characteristic (ROC) curve was drawn and the area under the curve (AUC) was calculated to evaluate the efficacy. Comparison among AUC was performed using the Delong test. Results:(1) Surgical situations and follow-up. All 48 patients underwent TIPSS successfully, and the operation time of the 48 patients was (131±29)minutes. All patients were implanted with 8 mm covered stent. All 48 patients were followed up for 46(25,71)months, and there were 14 cases with OHE and 34 cases without OHE after TIPSS. Of the 14 cases with OHE, 12 cases were evaluated as West-Haven Ⅱ grade and 2 cases were evaluated as West-Haven Ⅲ grade. (2) Analysis of influencing factors of OHE after TIPSS. Results of multivariate analysis showed that history of hepatic encephalo-pathy and CONUT score were independent factors influencing the incidence of OHE of Budd-Chiari syndrome patients who underwent TIPSS ( odds ratio=8.36, 1.74, 95% confidence interval as 1.02?68.75, 1.12?2.69, P<0.05). (3) Prediction of OHE after TIPSS. Results of ROC curve showed that the AUC of the CONUT score, the Child-Pugh score of liver function and the integrated model of end-stage liver disease (iMELD) score in predicting the incidence of OHE after TIPSS was 0.77(95% confidence interval as 0.64?0.91, P<0.05), 0.71(95% confidence interval as 0.56?0.87, P<0.05) and 0.71(95% confidence interval as 0.53?0.88, P<0.05), respectively, and there was no significant difference between the AUC of the CONUT score and the Child-Pugh score of liver function or the iMELD score ( Z=0.84, 0.59, P>0.05). The optimal cutoff value of CONUT score in predicting the incidence of OHE after TIPSS was 7, with the sensitivity, specificity and Yodon index as 78.6%, 61.8% and 0.40, respectively. Conclusion:The CONUT score can be used to predict the incidence of OHE in Budd-Chiari syndrome patients who underwent TIPSS, and the discrimination of CONUT score is equivalent to the Child-Pugh score of liver function and the iMELD score.
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Objective To compare the clinical curative effect between transjugular intrahepatic portosystemic stent-shunt (TIPS) and TIPS together with gastric coronary vein embolization (GCVE) in treating cirrhosis portal hypertension (PHT) associated with upper gastrointestinal hemorrhage (UGH),and to discuss the necessity,feasibility and clinical curative effect of TIPS plus GCVE.Methods The clinical data of 38 PHT patients with UGH,who were admitted to authors' hospital during the period from April 2010 to May 2012,were retrospectively analyzed.Only TIPS was employed in 15 patients (group A),and TIPS plus GCVE was adopted in 23 patients (group B).Before and after operation,the indexes,hemodynamics of portal vein and spleen,the morphology of spleen,and the degree of gastrointestinal varices were determined and analyzed.The patients were followed up to observe the occurrence of postoperative complications.Results In both groups,the postoperative portal vein pressure showed an obvious reduction with accelerated velocity of flow,and the splenic venous congestion index was decreased,these changes were statistically significant when compared with the preoperative ones (P＜0.05),and which was more obvious in group B than in group A (P＜0.05).After the treatment,the esophagogastric varices (EGV) was obviously improved,the improvement rates of group B and group A were 94.7％ and 66.6％ respectively,the emergency hemostasis rates of group B and group A were 100％ and 75.0％ respectively,The rates of re-bleeding were 4.3％ and 28.5％ respectively;the above results of group B were statistically better than those of group A (P＜0.05).No statistically significant differences in liver function indexes existed between preoperative values and postoperative ones in the same group as well as in group comparison (P＞0.05).The differences in the postoperative hepatic encephalopathy (HE) occurrence and in primary patency rate of stent between the two groups were not statistically significant (P＞0.05).In both groups,the re-intervention patency rate was 100％.The incidence rate of HE in patients in whom the distal end of stent was located in the left branch of portal vein was strikingly lower than that in patients in whom the distal end of stent was located in the right branch of portal vein (P＜0.05).Conclusion For the treatment of PHT associated with UGH,TIPS combined with GCVE carries reliable curative effect,this therapy is superior to simple use of TIPS.
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Objective To evaluate the clinical application of preoperative multi-slice computed tomography (MSCT) and multi-slice computed tomography portography (MSCTP) in performing transjugular intrahepatic portosystemic stent shunt (TIPSS) combined with gastric coronary vein embolization (GCVE). Methods A total of 126 patients with cirrhosis complicated by upper gastrointestinal bleeding or massive ascites due to portal hypertension were enrolled in this study. The patients were arranged to receive TIPSS together with GCVE. Before the treatment, MSCT and MSCTP were performed in all patients. By using post-processing techniques, including maximum intensity projection (MIP), multiplanar reformation (MPR), volume rendering (VR) and surface shade display (SSD), the anatomy of liver was comprehensively evaluated. Results Both MSCT and MSCTP could clearly display morphologic changes of liver , the spatial relationship of the portal and hepatic veins , the degree and extent of portal collateral circulation , and the severity of ascites, which provided important anatomical information for preoperative evaluation of TIPSS and GCVE. Conclusion MSCT and MSCTP are non-invasive and reliable examinations for the diagnosis of cirrhosis with portal hypertension, it can further clarify the diagnosis and guide the performance of TIPSS and GCVE.
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Objective To evaluate the clinical application of preoperative multi-slice computed tomography (MSCT) and multi-slice computed tomography portography (MSCTP) in performing transjugular intrahepatic portosystemic stent shunt (TIPSS) combined with gastric coronary vein embolization (GCVE). Methods A total of 126 patients with cirrhosis complicated by upper gastrointestinal bleeding or massive ascites due to portal hypertension were enrolled in this study. The patients were arranged to receive TIPSS together with GCVE. Before the treatment, MSCT and MSCTP were performed in all patients. By using post-processing techniques, including maximum intensity projection (MIP), multiplanar reformation (MPR), volume rendering (VR) and surface shade display (SSD), the anatomy of liver was comprehensively evaluated. Results Both MSCT and MSCTP could clearly display morphologic changes of liver , the spatial relationship of the portal and hepatic veins , the degree and extent of portal collateral circulation , and the severity of ascites, which provided important anatomical information for preoperative evaluation of TIPSS and GCVE. Conclusion MSCT and MSCTP are non-invasive and reliable examinations for the diagnosis of cirrhosis with portal hypertension, it can further clarify the diagnosis and guide the performance of TIPSS and GCVE.
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Objective To investigate the effect of transjugular intrahepatic portosystemic stent shunt (TIPS) on gastrointestinal bleeding after portal hypertension and portal vein wide embolism.Methods Three patients with acute upper gastrointestinal bleeding were diagnosed by CT with wide embolus formation in portal vein and superior mesenteric vein,of which,1 case was with spleen vein embolism formation.TIPS hemostatic treatment was applied to stop bleeding,and stents was placed where distal embolus can be observed by angiography.Results After TIPS treatment,no patients were re-bleeding during following-up periods (4-6 weeks).Uncomfortable symptoms of 3 cases were disappeared.Conclusion TIPS was a safe and effective way to treat gastrointestinal bleeding caused by portal hypertension and wide embolus formation.