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Objective: To explore the medium-long term efficacy of transjugular intrahepatic portosystemic shunt (TIPS) for gastrointestinal hemorrhage in patients with idiopathic non-cirrhotic portal hypertension (INCPH). Methods: From March 2013 to July 2018, clinical data of 13 INCPH patients, including 5 males, 8 females,with gastrointestinal hemorrhage were retrospectively analyzed, who were diagnosed at the First Affiliated Hospital of Zhengzhou University, Anyang Fifth People' s Hospital and Yuncheng Central Hospital. All patients received TIPS treatment. The general information, postoperative survival rate, the incidence of rebleeding, shunt dysfunction rate, and incidence of hepatic encephalopathy were analyzed. Results: All 13 patients with INCPH completed TIPS successfully with an average age of 45±8 (33 to 59) years. The hepatic venous pressure gradient (HVPG) decreased from 20.0-26.0 (22.6±1.9) mmHg before procedure to 8.0-14.0 (9.4±3.2) mmHg after. The median follow-up time was 44±7 (31 to 53) months. One patient died of liver failure 27 months after TIPS. Hepatic encephalopathy occurred cumulatively in 1 case (1/13), 1 case (1/13) and 1 case (1/13) in 12, 24 and 36 months after TIPS. Stent restenosis occurred cumulatively in 2 cases (2/13), 3 cases (3/13) and 3 cases (3/13) in 12, 24 and 36 months after TIPS. Portal vein thrombosis occurred cumulatively in 2 cases (2/13), and no primary liver cancer developed. Conclusions: TIPS is safe and effective in the treatment of INCPH with gastrointestinal bleeding with favorable medium-long term outcome.

Objective: To assess the safety and efficacy of transjugular intrahepatic portosystemic shunt (TIPS) combined with AngioJet mechanical thrombectomy for liver cirrhosis with extensive portal vein thrombosis. Methods: From March 2018 to April 2019, a total of 11 patients with liver cirrhosis and extensive portal vein thrombosis were treated by TIPS combined with AngioJet mechanical thrombectomy, including 6 males and 5 females, with the age of 37-71 (46±9) years old, 3 cases of Child-Pugh grade A, 8 cases of grade B and 0 cases of grade C. The intraoperative immediate thrombus clearance rate, perioperative complication rate, postoperative thrombus recurrence rate, rebleeding rate, the incidence of hepatic encephalopathy and the rate of stent patency of all cases were collected and analyzed. Results: All the patients were treated successfully. The immediate complete thrombus clearance (grade Ⅲ) rate of portal vein trunk was 9/11, and grade Ⅱ was 2/11, The average dose of urokinase was 30-60 (40±5) ten thousand U, slight puncture point bleeding occurred in 3 cases, and recurrence of PVT in portal vein trunk occurred in 1 case with Ⅱ grade clearance rate after operation, rebleeding occurred in 1 case, hepatic encephalopathy occurred in 2 cases, the primary patency rate of stents was 9 cases. Conclusion: TIPS combined with AngioJet mechanical thrombectomy can treat the liver cirrhosis with extensive portal vein thrombosis effectively and safely, and postoperative portal vein patency rate and intrahepatic shunt patency rate are high.

Background and Aim . Upper gastrointestinal bleeding is a threat to patients with gastric varices (GVs). Previous studies have concluded that both transjugular intrahepatic portosystemic shunt (TIPS) and balloon-occluded retrograde transvenous obliteration (BRTO) are effective treatments for patients with GV. We aimed to compare the efficiency and outcomes of these two procedures in GV patients through meta-analysis., Methods: The PubMed, Cochrane Library, EMBASE, and Web of Science databases were searched using the keywords: GV, bleeding, TIPS, and BRTO to identify relevant randomized controlled trials and cohort studies. The overall survival (OS) rate, imminent haemostasis rate, rebleeding rate, technical success rate, procedure complication rate (hepatic encephalopathy and aggravated ascites), and Child-Pugh score were evaluated. Randomized clinical trials and cohort studies comparing TIPS and BRTO for GV due to portal hypertension were included in our meta-analysis. Two independent reviewers performed data extraction and assessed the study quality. A meta-analysis was performed to calculate risk ratios (RRs), mean differences (MDs), and 95% CIs using random effects models., Results: A total of nine studies fulfilled the inclusion criteria. There was a significant difference between TIPS and BRTO in the OS rate (RR, 0.81 (95% CI, 0.66 to 0.98); P =0.03) and rebleeding rate (RR, 2.61 (95% CI, 1.75 to 3.90); P =0.03) and rebleeding rate (RR, 2.61 (95% CI, 1.75 to 3.90); P =0.03) and rebleeding rate (RR, 2.61 (95% CI, 1.75 to 3.90); P =0.03) and rebleeding rate (RR, 2.61 (95% CI, 1.75 to 3.90); P =0.03) and rebleeding rate (RR, 2.61 (95% CI, 1.75 to 3.90); P =0.03) and rebleeding rate (RR, 2.61 (95% CI, 1.75 to 3.90); P =0.03) and rebleeding rate (RR, 2.61 (95% CI, 1.75 to 3.90)., Conclusions: In this meta-analysis, BRTO brought more benefits to patients, with a higher OS rate and lower rebleeding rate. BRTO is a feasible method for GVB., Competing Interests: The authors declare that they have no conflicts of interest., (Copyright © 2020 Zi Wen Wang et al.)

Objective: To assess the feasibility and value of real-time image fusion technique guiding the procedure of transjugular intrahepatic portosystemic shunt(TIPS). Methods: From July 2017 to May 2018,a total of 48 consecutive patients complicated by portal venous hypertension due to cirrhosis who underwent TIPS were prospectively allocated into two groups that 27 cases underwent normal TIPS and 21 cases underwent image fusion guided TIPS. There were 25 males and 23 females with a mean age of 29-74(51±10) years. The differences of portal vein(PV) between image fusion angiographyand digital subtraction angiography(DSA), and the times of puncture PV, X-ray exposure dose and exposure time and contrast agent amount of all cases were collected and analyzed. Results: The longitudinal and traverse difference of PV between image fusion angiography and DSA were 1.7-2.5(2.1±0.2) mm and 0.9-1.8(1.4±0.3) mm, respectively.The times of puncture PV, X-ray exposure time and dose, and contrast agent amount between normal TIPS group and image fusion guided TIPS group were 1-7(3.8±0.6) times vs 1-3(2.0±0.6) times, 41-63(53±8)min vs 27-42(35±5) min, 513-787(644±96) mGy vs 357-524(423±59) mGy,102-196(151±23) ml vs 87-145(105±14) ml(all P< 0.05), respectively. Conclusions: There are minor differences between image fusion angiography of PV and DSA. Real-time image fusion guided TIPS is feasible and valuable to reduce intraprocedural X-ray exposure time and dose and contrast agent amount of TIPS.

We describe an elderly woman who presented with an unusual primary arterioportal fistula and cavernous transformation of the portal vein caused by portal thrombosis, which were subsequently managed with endovascular coil embolization and transjugular intrahepatic portosystemic shunt using 2 stents after balloon remodeling. This case shows a rarely seen condition in the elderly and a novel management strategy that should be considered in the management of this complex disease., (Published by Elsevier Inc.)