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Li K, Cheng Y, Zhao R, Jiang H, Zhang L, Tong Y, Li S. Prediction of mortality and overt hepatic encephalopathy undergoing transjugular intrahepatic portosystemic shunt: a retrospective cohort study. Abdom Radiol (NY) 2024; 49:908-918. [PMID: 37957372 DOI: 10.1007/s00261-023-04086-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 10/05/2023] [Accepted: 10/09/2023] [Indexed: 11/15/2023]
Abstract
PURPOSE Data on medium- and long-term efficacy and safety of Transjugular intrahepatic portosystemic shunt (TIPS) using Viatorr stents in Chinese patients are limited. This study aimed to evaluate the 5-year mortality and the incidence of overt hepatic encephalopathy (OHE) after Viatorr stent insertion, and construct a model to predict post-TIPS OHE preoperatively. METHODS One hundred thirty-two patients undergoing Viatorr stent insertion in our institution between August 2016 and December 2019 were included, and randomly divided into training and validation cohort at a 70/30 ratio. Patients were followed up until death or the end date of follow-up (December 31st, 2021). The primary end point was all-cause mortality, and the secondary end points were OHE, variceal rebleeding, recurrent ascites and shunt dysfunction. RESULTS The 1-, 2-, 3-, 4- and 5-year cumulative survival rates were 92.4%, 87.9%, 85.3%, 80.2% and 80.2%, respectively. Post-TIPS OHE and Child-Pugh grade were independent prognostic factors. The rates of variceal rebleeding, recurrent ascites, shunt dysfunction and post-TIPS OHE were 9.1%, 14.3%, 5.3% and 28.0%, respectively. The variables of nomogram predicting post-TIPS OHE included age, diabetes and ascites grade. The area under time-dependent receiver operation characteristic (ROC) curve (AUC) in training and validation cohort were 0.806 and 0.751, respectively. The decision curve analysis (DCA) showed good net benefit both in training and validation cohort. CONCLUSION Post-TIPS OHE and Child-Pugh grade are independent prognostic factors for early mortality in cirrhosis patients, thus we construct a simple and convenient prediction model for post-TIPS OHE to identify high-risk patients preoperatively.
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Affiliation(s)
- Kejia Li
- Department of Pharmacy, The Second Affiliated Hospital of Kunming Medical University, 374 Dianmian Avenue, Kunming, 650101, Yunnan, China
| | - Yu Cheng
- Department of Gastroenterology, The Second Affiliated Hospital of Kunming Medical University, 374 Dianmian Avenue, Kunming, 650101, Yunnan, China
| | - Ruimin Zhao
- Department of Interventional radiology, The Second Affiliated Hospital of Kunming Medical University, 374 Dianmian Avenue, Kunming, 650101, Yunnan, China
| | - Hua Jiang
- Department of Interventional radiology, The Second Affiliated Hospital of Kunming Medical University, 374 Dianmian Avenue, Kunming, 650101, Yunnan, China
| | - Lei Zhang
- Department of Interventional radiology, The Second Affiliated Hospital of Kunming Medical University, 374 Dianmian Avenue, Kunming, 650101, Yunnan, China
| | - Yuyun Tong
- Department of Interventional radiology, The Second Affiliated Hospital of Kunming Medical University, 374 Dianmian Avenue, Kunming, 650101, Yunnan, China
| | - Songwei Li
- Department of Interventional radiology, The Second Affiliated Hospital of Kunming Medical University, 374 Dianmian Avenue, Kunming, 650101, Yunnan, China.
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Gong J, Xia Z, Zhou Z, Chen L, Wang X, Zhou F. Effectiveness and prognosis of covered stents with different diameters in transjugular intrahepatic portosystemic shunt: a meta-analysis. Eur J Gastroenterol Hepatol 2024; 36:229-237. [PMID: 38131426 DOI: 10.1097/meg.0000000000002696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2023]
Abstract
PURPOSE This meta-analysis was designed to evaluate the clinical outcomes of transjugular intrahepatic portosystemic shunt (TIPS) conducted utilizing stents of different diameters, thus providing recommendations for more logical selections of covered stents for patients with portal hypertension, in particular for the Asian population. MATERIALS AND METHODS Web of Science, PubMed, Embase, Cochrane Library, Chinese National Knowledge Infrastructure and Wan Fang were searched for randomized controlled trials and cohort studies from inception until February 2023. The meta-analysis was carried out using Revman 5.4 Software. Heterogeneity between researches was assessed by the χ2 test and I2 index. The outcomes evaluated were the incidence of post-TIPS hepatic encephalopathy (HE), variceal rebleeding, shunt dysfunction, 1-year overall survival and decrease in portal pressure gradient (PPG). RESULTS Eight appropriate clinical trials with 1246 patients were selected (638 and 608 patients in the experimental and control groups, respectively). In regards to preoperative PPG reduction, there was no discernible difference between the two groups [mean difference = 1.15, 95% confidence interval (CI) = -0.29-2.58, P = 0.12]. The rate of post-TIPS HE was significantly higher in patients in the 8 mm stent group than in the 6-7 mm stent group [odds ratio (OR) = 0.54, 95% CI = 0.42-0.70, P < 0.00001, I2 = 46%]. There were no significant differences in the rates of variceal rebleeding (OR = 1.05, 95% CI = 0.67-1.65, P = 0.84, I2 = 0%), shunt dysfunction (OR = 0.88, 95% CI = 0.53-1.47, P = 0.64, I2 = 0%) and 1-year overall survival (OR = 0.86, 95% CI = 0.50-1.50, P = 0.61, I2 = 0%). CONCLUSION Asian populations with portal hypertension may benefit more from TIPS with 6-7 mm covered stents because they can reduce the risk of postoperative HE while offering similar efficacy when compared to 8 mm covered stents.
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Affiliation(s)
- Jiahong Gong
- Hubei Clinical Center and Key Laboratory for Intestinal and Colorectal Diseases, Department of Gastroenterology, Zhongnan Hospital of Wuhan University, Wuhan, China
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Liu A, Obi C, Thakor AS. Transjugular intrahepatic portosystemic shunt with portal vein recannulation (TIPS-PVR) in pediatric patients. Pediatr Transplant 2023; 27:e14554. [PMID: 37291804 DOI: 10.1111/petr.14554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 05/22/2023] [Indexed: 06/10/2023]
Affiliation(s)
- Andrew Liu
- Stanford Hospital and Clinics, Stanford, California, USA
- Stanford University, Stanford, California, USA
| | - Chrystal Obi
- Stanford Hospital and Clinics, Stanford, California, USA
- Stanford University, Stanford, California, USA
| | - Avnesh S Thakor
- Stanford Hospital and Clinics, Stanford, California, USA
- Stanford University, Stanford, California, USA
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Bañares R, Albillos A, Nakum M, Gea S, Varghese A, Green W. An Economic Analysis of Transjugular Intrahepatic Portosystemic Covered Stent Shunt for Variceal Bleeding and Refractory Ascites in a Spanish Setting. Adv Ther 2023; 40:3006-3020. [PMID: 37160834 PMCID: PMC10272260 DOI: 10.1007/s12325-023-02517-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Accepted: 04/06/2023] [Indexed: 05/11/2023]
Abstract
INTRODUCTION The primary aim is to estimate the cost-effectiveness of transjugular intrahepatic portosystemic stent shunt (TIPSS) in two indications from a Spanish perspective. Firstly, as pre-emptive treatment for patients with acute variceal bleeding (indication 1) compared with endoscopic band ligation plus drug therapy. Secondly, to treat refractory ascites (indication 2) compared with large volume paracentesis. METHODS A two-state (alive and dead) Markov model was developed to capture the costs and health impact for the two indications over a 2-year time horizon with monthly cycles. In the alive state, patients could experience adverse event(s), associated with costs and disutility, such as recurrent variceal bleeding, ascites, and hepatic encephalopathy. Discount rates of 3% for utilities and costs and a cost-effectiveness threshold of €25,000 per QALY were applied. RESULTS In the base case analysis, TIPSS was estimated to be cost-effective as a pre-emptive treatment for indication 1 (incremental cost and QALYs of - €230 and 0.211, respectively). TIPSS also remained cost-effective (€16,819/QALY) in a conservative scenario analysis, conducted with an alternate source for clinical parameters. The key drivers of the outcomes were survival for the comparator arm, mean band ligation outpatient procedures, and TIPSS treatment costs. TIPSS was estimated to dominate the comparator for indication 2 (incremental cost and QALYs of - €25,687 and 0.531, respectively). The key drivers of the outcomes were monthly paracentesis sessions and cost per inpatient stay for those undergoing paracentesis. CONCLUSIONS TIPSS is likely to be a cost-effective and a cost-saving treatment in patients with cirrhosis in indications 1 and 2, compared with standard treatments. The analyses estimate clinical benefits along with reduced healthcare costs from avoided downstream resource consumption.
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Affiliation(s)
- Rafael Bañares
- Servicio de Medicina de Aparato Digestivo, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
- Universidad Complutense de Madrid, Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain
| | - Agustín Albillos
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain
- Departamento de Gastroenterología y Hepatología, Hospital Universitario Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, Spain
| | | | | | - Angel Varghese
- York Health Economics Consortium Ltd, Enterprise House, Innovation Way University of York, York, YO10 5NQ, UK.
| | - William Green
- York Health Economics Consortium Ltd, Enterprise House, Innovation Way University of York, York, YO10 5NQ, UK
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Luo SH, Zhou MM, Cai MJ, Han SL, Zhang XQ, Chu JG. Reduction of portosystemic gradient during transjugular intrahepatic portosystemic shunt achieves good outcome and reduces complications. World J Gastroenterol 2023; 29:2336-2348. [PMID: 37124886 PMCID: PMC10134416 DOI: 10.3748/wjg.v29.i15.2336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 01/15/2023] [Accepted: 03/23/2023] [Indexed: 04/14/2023] Open
Abstract
BACKGROUND Transjugular intrahepatic portosystemic shunt (TIPS) is placed important role in the therapy of complications of portal hypertension, there is still no suitable criterion for a reduction in portosystemic gradient (PSG), which can both reduce PSG and maximize clinical results and minimize hepatic encephalopathy (HE).
AIM To compare the clinical outcomes and incidence of HE after one-third PSG reduction during TIPS in patients with variceal bleeding and refractory ascites.
METHODS A total of 1280 patients with portal-hypertension-related complications of refractory ascites or variceal bleeding who underwent TIPS from January 2016 to January 2019 were analyzed retrospectively. Patients were divided into group A (variceal hemorrhage and PSG reduced by one third, n = 479); group B (variceal hemorrhage and PSG reduced to < 12 mmHg, n = 412); group C (refractory ascites and PSG reduced by one third, n = 217); and group D (refractory ascites and PSG reduced to < 12 mmHg of PSG, plus medication, n = 172). The clinical outcomes were analyzed.
RESULTS By the endpoint of follow-up, recurrent bleeding was no different between groups A and B (χ2 = 7.062, P = 0.374), but recurrent ascites did differ significantly between groups C and D (χ2 = 14.493, P = 0.006). The probability of total hepatic impairment within 3 years was significantly different between groups A and B (χ2 = 11.352, P = 0.005) and groups C and D (χ2 = 13.758, P = 0.002). The total incidence of HE differed significantly between groups A and B (χ2 = 7.932, P = 0.016), groups C and D (χ2 = 13.637, P = 0.007). There were no differences of survival rate between groups A and B (χ2 = 3.376, P = 0.369, log-rank test), but did differ significantly between groups C and D (χ2 = 13.582, P = 0.014, log-rank test).
CONCLUSION The PSG reduction by one third may reduce the risk of HE, hepatic function damage and achieve good clinical results.
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Affiliation(s)
- Shi-Hua Luo
- Department of Interventional Radiology, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou 510150, Guangdong Province, China
| | - Mi-Mi Zhou
- Department of Interventional Radiology, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou 510150, Guangdong Province, China
| | - Ming-Jin Cai
- Department of Interventional Radiology, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou 510150, Guangdong Province, China
| | - Shao-Lei Han
- Department of Liver Disease, Jinan Infectious Disease Hospital, Shandong University School of Medicine, Jinan 250021, Shandong Province, China
| | - Xue-Qiang Zhang
- Department of Gastroenterology, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, Hebei Province, China
| | - Jian-Guo Chu
- Department of Gastroenterology, Air Force Medical Center of PLA, Beijing 100142, China
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Morosetti D, Lenci I, Argirò R, Milana M, Gasparrini F, Crociati S, Tisone G, Floris R, Baiocchi L. Use of Intravascular Ultrasound to Improve Diagnosis and Treatment of Transjugular Intrahepatic Portosystemic Shunt Dysfunction in Patients in the Long-term Follow-up. Euroasian J Hepatogastroenterol 2022; 12:50-56. [PMID: 35990871 PMCID: PMC9357521 DOI: 10.5005/jp-journals-10018-1374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Aim To evaluate the efficacy of intravascular ultrasound (IVUS) in transjugular intrahepatic portosystemic shunt (TIPS) revision associated with phlebography and invasive pressure measurement in patients with clinical or radiological signs of TIPS malfunction. Background Four patients underwent TIPS revision between February and August 2021. Right internal jugular vein access was achieved under ultrasonographic guidance, a catheter was advanced to achieve the Inferior Vena Cava (IVC) and afterward the Portal vein through the TIPS. Once the Portal vein was achieved, a phlebography was performed, followed by invasive pressure measurement and IVUS exam over the guidewire. Based on the combination of phlebography, invasive pressure measurement, and IVUS evaluations, TIPS dysfunction was treated either with angioplasty or stent apposition. Case description In all patients, we obtained the reduction of porto-systemic gradient. In three patients, angioplasty with a 10 mm diameter balloon catheter was performed. Anticoagulation therapy was added to one patient. In one patient, the Viatorr's proximal extremity in the suprahepatic vein wall was dislocated, so it was lengthened with a “Viabahn” covered stent. None of the patients developed hepatic encephalopathy after both TIPS placement and TIPS revision. No complications related to the procedure were observed during the follow-up. Clinical improvement in the immediate follow-up period was observed in all patients. In two patients, the abdominal ascites resolved. In another one, the abdominal pain disappeared, and a reduction of the longitudinal spleen diameter was recorded at 3 months follow-up. Conclusion The use of IVUS allowed us to correctly visualize the organic cause of TIPS malfunction and to obtain direct visualization of the results of endovascular treatment. How to cite this article Morosetti D, Lenci I, Argirò R, et al. Use of Intravascular Ultrasound to Improve Diagnosis and Treatment of Transjugular Intrahepatic Portosystemic Shunt Dysfunction in Patients in the Long-term Follow-up. Euroasian J Hepato-Gastroenterol 2022;12(1):50–56.
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Affiliation(s)
- Daniele Morosetti
- Department of Interventional Radiology Unit, Policlinico Universitario Tor Vergata, Rome, Italy
| | - Ilaria Lenci
- Department of Experimental Medicine and Surgery, Policlinico Universitario Tor Vergata, Rome, Italy
| | - Renato Argirò
- Department of Interventional Radiology Unit, Policlinico Universitario Tor Vergata, Rome, Italy
| | - Martina Milana
- Department of Experimental Medicine and Surgery, Policlinico Universitario Tor Vergata, Rome, Italy
| | - Fulvio Gasparrini
- Department of Interventional Radiology Unit, Policlinico Universitario Tor Vergata, Rome, Italy
| | - Sara Crociati
- Department of Interventional Radiology Unit, University of Rome Tor Vergata, Rome, Latium, Italy
- Sara Crociati, Department of Interventional Radiology Unit, University of Rome Tor Vergata, Rome, Latium, Italy, Phone: +39 3331579930, e-mail:
| | - Giuseppe Tisone
- Department of Experimental Medicine and Surgery, Policlinico Universitario Tor Vergata, Rome, Italy
| | - Roberto Floris
- Department of Interventional Radiology Unit, Policlinico Universitario Tor Vergata, Rome, Italy
| | - Leonardo Baiocchi
- Department of Experimental Medicine and Surgery, Policlinico Universitario Tor Vergata, Rome, Italy
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Retrospective evaluation of early thrombosis in transjugular intrahepatic portosystemic polytetrafluoroethylene-coated shunts under 2-day postinterventional heparinization. Sci Rep 2022; 12:10506. [PMID: 35732875 PMCID: PMC9217914 DOI: 10.1038/s41598-022-14388-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Accepted: 06/06/2022] [Indexed: 11/08/2022] Open
Abstract
The development of acute thrombosis within the TIPS tract may be prevented by prophylactic anticoagulation; however, there is no evidence of the correct anticoagulation regimen after TIPS placement. The purpose of this single-center retrospective study was to evaluate the short-term occlusion rate of transjugular intrahepatic portosystemic shunts (TIPSs) with polytetrafluorethylene (PTFE)-coated stents under consequent periprocedural full heparinization (target partial thromboplastin time [PTT]: 60–80 s). We analyzed TIPS placements that were followed up over a six-month period by Doppler ultrasound in 94 patients and compared the study group of 54 patients who received intravenous periprocedural full heparinization (target PTT: 60–80 s) without any other anticoagulation to patients with prolonged anticoagulation medication. The primary endpoint was TIPS patency after six months. The primary patency rate was 88.3% overall, and in the study group, 90.7%, with an early thrombosis rate of 3.2% (study group: 1.9%) and a primary assisted patency rate of 95.7% (study group: 96.3%). In the study group, one case of TIPS thrombosis occurred on the 23rd day after TIPS placement. Two patients underwent reintervention because of stenosis or buckling. Moreover, the target PTT was not attained in 8 of the 54 patent TIPSs. Four patients had an increased portosystemic pressure gradient, without stenosis, and the flow rate was corrected by increasing the TIPS diameter by dilation. Two-day heparinization seems sufficient to avoid early TIPS thrombosis over a six-month period.
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Wu HM, Huang SQ, Wan YM, Li YH, Xu Y. Clinical Outcomes of Transjugular Intrahepatic Portosystemic Shunt (Tips) Creation Using Fluency Versus Viatorr Stent-Grafts: A Single-Centre Retrospective Study. Cardiovasc Intervent Radiol 2022; 45:552-562. [PMID: 35274174 DOI: 10.1007/s00270-022-03102-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Accepted: 02/13/2022] [Indexed: 11/02/2022]
Abstract
PURPOSE To investigate the effects of transjugular intrahepatic portosystemic shunt (TIPS) creation using Fluency versus Viatorr stent-grafts on the long-term clinical outcomes. MATERIALS AND METHODS This was a single-center retrospective study from January 2010 to October 2021 in 213 patients receiving TIPS with Fluency (Fluency group, n = 154) versus Viatorr (Viatorr group, n = 59) stent-grafts. Inclusion criteria were: age > 18 years old and TIPS creation for variceal hemorrhage. Exclusion criteria were: age > 80 years old, concomitant chronic heart or lung disease, active tuberculosis or human immunodeficiency virus infection, extrahepatic malignancy, alcohol dependence, TIPS created outside of our hospital, without any follow-up data, or decline to participate. The primary outcome was primary patency rate and its associated risk factors. RESULTS The 5-year cumulative primary patency rate was significantly higher in Viatorr group than in Fluency group (89.0% vs. 19.6%, p < 0.001), whereas the 5-year cumulative transplant-free survival rate (62.3% vs. 62.2%, p = 0.636) was comparable between two groups. Cox-regression models revealed that group (hazard ratio [HR]4.029, 95% confidence interval [CI] 1.486-10.927, p = 0.006), use of bare stents (HR 3.307, 95% CI 1.903-5.747, p < 0.001), and baseline portal vein thrombosis (HR 0.248, 95% CI 0.149-0.412, p < 0.001) were significantly associated with shunt patency. Incidences of adverse events were not significantly different between two groups (p > 0.05). CONCLUSIONS TIPS creation using Viatorr stent-grafts is superior to using Fluency stent-grafts in terms of higher long-term primary patency rate but similar transplant-free survival rate.
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Affiliation(s)
- Hua-Mei Wu
- Gastroenterology Department II, The Second Affiliated Hospital of Kunming Medical University, Kunming, 650101, Yunnan, China
| | - Song-Quan Huang
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated Hospital of Kunming Medical University, Kunming, 650101, Yunnan, China
| | - Yue-Meng Wan
- Gastroenterology Department II, The Second Affiliated Hospital of Kunming Medical University, Kunming, 650101, Yunnan, China.
| | - Yu-Hua Li
- Gastroenterology Department II, The Second Affiliated Hospital of Kunming Medical University, Kunming, 650101, Yunnan, China
| | - Ying Xu
- Gastroenterology Department II, The Second Affiliated Hospital of Kunming Medical University, Kunming, 650101, Yunnan, China
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Sun SH, Eche T, Dorczynski C, Otal P, Revel-Mouroz P, Zadro C, Partouche E, Fares N, Maulat C, Bureau C, Schwartz LH, Rousseau H, Dercle L, Mokrane FZ. Predicting death or recurrence of portal hypertension symptoms after TIPS procedures. Eur Radiol 2022; 32:3346-3357. [PMID: 35015124 DOI: 10.1007/s00330-021-08437-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 09/25/2021] [Accepted: 10/24/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Accurate prediction of portal hypertension recurrence after transjugular intrahepatic portosystemic shunt (TIPS) placement will improve clinical decision-making. PURPOSE To evaluate if perioperative variables could predict disease-free survival (DFS) in cirrhotic patients with portal hypertension (PHT) treated with TIPS. MATERIALS AND METHODS We recruited 206 cirrhotic patients with PHT treated with TIPS, randomly assigned to training (n = 138) and validation (n = 68) sets. We recorded 7 epidemiological, 4 clinical, and 9 radiological variables. TIPS-distal end positioning (TIPS-DEP) measured the distance between the distal end of the stent and the hepatocaval junction on contrast-enhanced CT scans. In the training set, the signature was defined as the random forest for survival algorithm achieving the lowest error rate for the prediction of DFS which was landmarked 4 weeks after the TIPS procedure. In the training set, a simple to use scoring system was derived from variables selected by the signature. The primary endpoint was to assess if TIPS-DEP was associated with DFS. The secondary endpoint was to validate the scoring system in the validation set. RESULTS Overall, patients with TIPS-DEP ≥ 6 mm (n = 49) had a median DFS of 24.5 months vs. 72.8 months otherwise (n = 157, p = 0.004). In the training set, the scoring system was calculated by adding age ≥ 60 years old, Child-Pugh B or C, and TIPS-DEP ≥ 6 mm (1 point each) since the signature showed high DFS probability at 6.5 months post-landmark in patients that did not meet these criteria: 86%, 80%, and 78%, respectively. The hazard ratio [95 CI] between patients determined to be low-risk (< 2 points) and high-risk (≥ 2 points) was 2.30 [1.35-3.93] (p = 0.002) in the training set and 2.01 [0.94-4.32] (p = 0.072) in the validation set. CONCLUSION TIPS-DEP is an actionable radiological biomarker which can be combined with age and Child-Pugh score to predict death or PHT symptom recurrence after TIPS procedure. KEY POINTS • TIPS-DEP measurement was the third most important but only actionable variable for predicting DFS. • TIPS-DEP < 6 mm was associated with a DFS probability of 78% at 6.5 months post-landmark. • A simple scoring system calculated using age, Child-Pugh score, and TIPS-DEP predicted DFS after TIPS.
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Affiliation(s)
- Shawn H Sun
- Department of Radiology, Columbia University Vagellos College of Physicians and Surgeons, New York, NY, 10032, USA.,Department of Radiology, New York Presbyterian Hospital, New York, NY, USA
| | - Thomas Eche
- Radiology Department, Rangueil University Hospital, 1, avenue du Professeur Jean Poulhes, 31059, Toulouse, France
| | - Chloé Dorczynski
- Radiology Department, Rangueil University Hospital, 1, avenue du Professeur Jean Poulhes, 31059, Toulouse, France
| | - Philippe Otal
- Radiology Department, Rangueil University Hospital, 1, avenue du Professeur Jean Poulhes, 31059, Toulouse, France
| | - Paul Revel-Mouroz
- Radiology Department, Rangueil University Hospital, 1, avenue du Professeur Jean Poulhes, 31059, Toulouse, France
| | - Charline Zadro
- Radiology Department, Rangueil University Hospital, 1, avenue du Professeur Jean Poulhes, 31059, Toulouse, France
| | - Ephraim Partouche
- Radiology Department, Rangueil University Hospital, 1, avenue du Professeur Jean Poulhes, 31059, Toulouse, France
| | - Nadim Fares
- Hepato-Gastroenterology Department, Purpan University Hospital, Toulouse, France
| | - Charlotte Maulat
- The Digestive Surgery and Liver Transplantation Department, Toulouse University Hospital, Toulouse, France
| | - Christophe Bureau
- Hepato-Gastroenterology Department, Purpan University Hospital, Toulouse, France
| | - Lawrence H Schwartz
- Department of Radiology, Columbia University Vagellos College of Physicians and Surgeons, New York, NY, 10032, USA.,Department of Radiology, New York Presbyterian Hospital, New York, NY, USA
| | - Hervé Rousseau
- Radiology Department, Rangueil University Hospital, 1, avenue du Professeur Jean Poulhes, 31059, Toulouse, France
| | - Laurent Dercle
- Department of Radiology, Columbia University Vagellos College of Physicians and Surgeons, New York, NY, 10032, USA. .,Department of Radiology, New York Presbyterian Hospital, New York, NY, USA.
| | - Fatima-Zohra Mokrane
- Radiology Department, Rangueil University Hospital, 1, avenue du Professeur Jean Poulhes, 31059, Toulouse, France.
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Lu HL, Xuan FF, Luo YC, Qin X. Efficacy and safety of transjugular intrahepatic portosystemic shunt combined with transcatheter embolization/chemoembolization in hepatocellular carcinoma with portal hypertension and arterioportal shunt. Abdom Radiol (NY) 2021; 46:5417-5427. [PMID: 34302511 DOI: 10.1007/s00261-021-03214-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 07/11/2021] [Accepted: 07/12/2021] [Indexed: 11/09/2022]
Abstract
OBJECTIVES This study seeks to assess the efficacy and safety of transjugular intrahepatic portosystemic shunt (TIPS) combined with transarterial embolization/transarterial chemoembolization (TAE/TACE) in hepatocellular carcinoma (HCC) with portal hypertension and arterioportal shunt (APS). METHODS Consecutive hospitalized patients having HCC accompanied by portal hypertension and APS were retrospectively analyzed. A total of 103 patients were enrolled. Of them, 26 patients were in Group A and 77 patients were in Group B according to the treatment protocol (Group A: TIPS plus TAE/TACE; Group B: TAE/TACE alone). The clinical outcomes and survival rate were compared between the two groups. RESULTS The mean survival time in Group A and Group B were 14 mo and 9.9 mo, respectively, with statistical difference (p = 0.043). The immediate APS improvement rate was 95.2% in Group A and 91.9% in Group B, respectively, with no signficant difference (p = 1.000). However, the first follow-up consultation revealed that APS improvement rate in Group A was more obvious (66.7% vs 27.4%, p = 0.001). Objective response rate of HCC tended to be greater in Group A compared with Group B (65.4% vs 38.7%, p = 0.019). Liver function parameters significantly increased in Group A than those in Group B. After TIPS placement, the mean portal pressure gradient decreased from 32.61 ± 8.87 mmHg to 15.61 ± 8.15 mmHg, with significant difference (p = 0.000). The rate of absorption of ascites and control of variceal bleeding were statistically different between the two groups (p = 0.045 and 0.039, respectively). CONCLUSION Our research suggests that TIPS combined with TAE/TACE seems to be safe and efficacious in patients with HCC accompanied by portal hypertension and APS, albeit may be accompanied by liver function damage.
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Marschner CA, Geyer T, Froelich MF, Rübenthaler J, Schwarze V, Clevert DA. Diagnostic Value of Contrast-Enhanced Ultrasound for Evaluation of Transjugular Intrahepatic Portosystemic Shunt Perfusion. Diagnostics (Basel) 2021; 11:1593. [PMID: 34573935 PMCID: PMC8472159 DOI: 10.3390/diagnostics11091593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 08/11/2021] [Accepted: 08/25/2021] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND In patients with liver cirrhosis, transjugular intrahepatic portosystemic shunt (TIPS) displays an effective method for treating portal hypertension. Main indications include refractory ascites and secondary prevention of esophageal bleeding. Color Doppler ultrasound (CDUS) plays a leading role in the follow-up management, whereas contrast-enhanced ultrasound (CEUS) is not routinely considered. We compared the efficacy of CEUS to CDUS and highlighted differences compared to findings of corresponding computed tomography (CT) and magnetic resonance imaging (MRI). (2) Methods: On a retrospective basis, 106 patients with CEUS examination after TIPS were included. The enrollment period was 12 years (between 2008 and 2020) and the age group ranged from 23.3 to 82.1 years. In addition, 92 CDUS, 43 CT and 58 MRI scans were evaluated for intermodal comparison. (3) Results: Intermodal analysis and comparison revealed a high level of concordance between CDUS, CT and MRI in the vast majority of cases. In comparison to CDUS, the correlation of the relevant findings was 92.5%, 95.3% for CT and 87.9% for MRI. In some cases, however, additional information was provided by CEUS (4) Conclusions: CEUS depicts a safe and effective imaging modality for follow-up after TIPS. In addition to CDUS, CEUS enables specific assessment of stent pathologies and stent dysfunction due to its capacity to dynamically visualize single microbubbles at high spatial and temporal resolution. Due to the low number of adverse events regarding the application of contrast agents, CEUS can be administered to a very broad patient population, thus avoiding additional radiation exposure compared to CT angiography in cases with divergent findings during follow-up.
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Affiliation(s)
- Constantin A. Marschner
- Department of Radiology, University Hospital, LMU Munich, 81377 Munich, Germany; (T.G.); (J.R.); (V.S.); (D.-A.C.)
| | - Thomas Geyer
- Department of Radiology, University Hospital, LMU Munich, 81377 Munich, Germany; (T.G.); (J.R.); (V.S.); (D.-A.C.)
| | - Matthias F. Froelich
- Department of Clinical Radiology and Nuclear Medicine, University Medical Centre Mannheim, 68167 Mannheim, Germany;
| | - Johannes Rübenthaler
- Department of Radiology, University Hospital, LMU Munich, 81377 Munich, Germany; (T.G.); (J.R.); (V.S.); (D.-A.C.)
| | - Vincent Schwarze
- Department of Radiology, University Hospital, LMU Munich, 81377 Munich, Germany; (T.G.); (J.R.); (V.S.); (D.-A.C.)
| | - Dirk-André Clevert
- Department of Radiology, University Hospital, LMU Munich, 81377 Munich, Germany; (T.G.); (J.R.); (V.S.); (D.-A.C.)
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12
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Mattock R, Tripathi D, O'Neill F, Craig J, Tanner J, Patch D, Aithal G. Economic evaluation of covered stents for transjugular intrahepatic portosystemic stent shunt in patients with variceal bleeding and refractory ascites secondary to cirrhosis. BMJ Open Gastroenterol 2021; 8:bmjgast-2021-000641. [PMID: 34429322 PMCID: PMC8386212 DOI: 10.1136/bmjgast-2021-000641] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 07/18/2021] [Indexed: 12/20/2022] Open
Abstract
Objectives Transjugular intrahepatic portosystemic stent shunt (TIPSS) is clinically effective in variceal bleeding and refractory ascites; however, the cost-effectiveness of TIPSS has yet to be evaluated in the UK. This study aimed to establish the cost-effectiveness of (i) pre-emptive TIPSS versus endoscopic band ligation (EBL) in populations with variceal bleeding and (ii) TIPSS versus large volume paracentesis (LVP) in refractory ascites. Methods A cost-utility analysis was conducted with the perspective including healthcare costs and quality-adjusted life years (QALYs). A Markov model was constructed with a 2-year time horizon, health states for mortality and survival and probabilities for the development of variceal bleeding, ascites and hepatic encephalopathy. A survival analysis was conducted to extrapolate 12-month to 24-month mortality for the refractory ascites indication. Uncertainty was analysed in deterministic and probabilistic sensitivity analyses. Results TIPSS was cost-effective (dominant) and cost saving for both indications. For variceal bleeding, pre-emptive TIPSS resulted in 0.209 additional QALYs, and saved £600 per patient compared with EBL. TIPSS had a very high probability of being cost-effective (95%) but was not cost saving in scenario analyses driven by rates of variceal rebleeding. For refractory ascites, TIPSS resulted in 0.526 additional QALYs and saved £17 983 per patient and had a 100% probability of being cost-effective and cost saving when compared with LVP. Conclusions TIPSS is a cost-effective intervention for variceal bleeding and refractory ascites. TIPSS is highly cost-saving for refractory ascites. Robust randomised trial data are required to confirm whether pre-emptive TIPSS is cost saving for variceal bleeding.
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Affiliation(s)
- Richard Mattock
- York Health Economics Consortium, University of York, York, UK
| | - Dhiraj Tripathi
- Liver Unit, Queen Elizabeth Hospital, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | | | - Joyce Craig
- York Health Economics Consortium, University of York, York, UK
| | | | - David Patch
- Hepatology and Liver Transplantation, Royal Free London NHS Foundation Trust, London, UK
| | - Guruprasad Aithal
- Faculty of Medicine & Health Sciences, The University of Nottingham, Nottingham, UK
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Transjugular intrahepatic portosystemic shunt creation may be associated with hyperplastic hepatic nodular lesions in the long term: an analysis of 18 pediatric and young adult patients. Pediatr Radiol 2021; 51:1348-1357. [PMID: 33783576 DOI: 10.1007/s00247-021-05010-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 12/21/2020] [Accepted: 02/08/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Retrospective studies have demonstrated the efficacy and safety of pediatric and adolescent transjugular intrahepatic portosystemic shunt (TIPS), but long-term outcomes warrant further investigation. OBJECTIVE To report on the development of hyperplastic hepatic nodular lesion development in children and young adults (<21 years) with TIPS patency >3 years. MATERIALS AND METHODS Eighteen children and young adults, including 10 (55.6%) females and 8 (44.4%) males, underwent TIPS creation with >3 years' patency and follow-up evaluation at a tertiary children's hospital. The mean age at the time of TIPS creation was 12.5±5.1 years (range: 1.5-20.0 years). The mean model for end-stage liver disease (MELD) at the time of TIPS creation was 8.1±1.6 (range: 6-11). Indications for TIPS creation included acute variceal bleeding (8/18, 44.4%), primary (1/18, 5.6%) or secondary (7/18, 38.9%) prevention of varices, portal vein thrombosis (1/18, 5.6%), and splenic sequestration (1/18, 5.6%). Technical successes, intra-procedural parameters, hemodynamic and clinical successes, TIPS patencies, adverse events, imaging evaluations, and follow-ups were recorded. RESULTS All (100%) TIPS placements were successful; however, a direct intrahepatic portosystemic shunt was created in one (5.6%) patient. Mean reduction of the portosystemic shunt gradient was 9.1±3.3 mmHg (range: 4-16 mmHg). Seventeen (94.4%) patients demonstrated clinical success with resolution of their initial clinical indication for TIPS placement. The 3-year TIPS primary, primary-assisted, and secondary patencies were 83.3% (15/18), 94.4% (17/18), and 100% (18/18), respectively. Two (11.1%) patients developed mild, medically controlled hepatic encephalopathy. One (5.6%) patient developed hepatopulmonary syndrome. Nine (50%) patients developed single or multiple hepatic nodules at a mean imaging surveillance time after TIPS of 4.4±3.0 years (range: 1.5-10.2 years). Six (33.3%) patients developed nodules >1 cm with imaging features most consistent with focal nodular hyperplasia or focal nodular hyperplasia-like nodules. The mean follow-up duration was 5.7±2.9 years (range: 3.0-13.1 years). CONCLUSION Long-term (>3 years) portosystemic shunting via TIPS is associated with the development of hepatic nodular lesions in children. Consequently, children with TIPS may need gray-scale assessment of hepatic parenchyma as part of routine ultrasound exams and extended imaging surveillance until more is understood regarding the natural history of induced nodularity.
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Tamarozzi F, Fittipaldo VA, Orth HM, Richter J, Buonfrate D, Riccardi N, Gobbi FG. Diagnosis and clinical management of hepatosplenic schistosomiasis: A scoping review of the literature. PLoS Negl Trop Dis 2021; 15:e0009191. [PMID: 33764979 PMCID: PMC7993612 DOI: 10.1371/journal.pntd.0009191] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Hepatosplenic schistosomiasis (HSS) is a disease caused by chronic infection with Schistosma spp. parasites residing in the mesenteric plexus; portal hypertension causing gastrointestinal bleeding is the most dangerous complication of this condition. HSS requires complex clinical management, but no specific guidelines exist. We aimed to provide a comprehensive picture of consolidated findings and knowledge gaps on the diagnosis and treatment of HSS. METHODOLOGY/PRINCIPAL FINDINGS We reviewed relevant original publications including patients with HSS with no coinfections, published in the past 40 years, identified through MEDLINE and EMBASE databases. Treatment with praziquantel and HSS-associated pulmonary hypertension were not investigated. Of the included 60 publications, 13 focused on diagnostic aspects, 45 on therapeutic aspects, and 2 on both aspects. Results were summarized using effect direction plots. The most common diagnostic approaches to stratify patients based on the risk of variceal bleeding included the use of ultrasonography and platelet counts; on the contrary, evaluation and use of noninvasive tools to guide the choice of therapeutic interventions are lacking. Publications on therapeutic aspects included treatment with beta-blockers, local management of esophageal varices, surgical procedures, and transjugular intrahepatic portosystemic shunt. Overall, treatment approaches and measured outcomes were heterogeneous, and data on interventions for primary prevention of gastrointestinal bleeding and on the long-term follow-up after interventions were lacking. CONCLUSIONS Most interventions have been developed on the basis of individual groups' experiences and almost never rigorously compared; furthermore, there is a lack of data regarding which parameters can guide the choice of intervention. These results highlight a dramatic need for the implementation of rigorous prospective studies with long-term follow-up in different settings to fill such fundamental gaps, still present for a disease affecting millions of patients worldwide.
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Affiliation(s)
- Francesca Tamarozzi
- Department of Infectious-Tropical Diseases and Microbiology, IRCCS (Istituto di Ricovero e Cura a Carattere Scientifico) Sacro Cuore Don Calabria Hospital, Negrar di Valpolicella, Verona, Italy
| | - Veronica A. Fittipaldo
- Department of Infectious-Tropical Diseases and Microbiology, IRCCS (Istituto di Ricovero e Cura a Carattere Scientifico) Sacro Cuore Don Calabria Hospital, Negrar di Valpolicella, Verona, Italy
| | - Hans Martin Orth
- Department of Gastroenterology, Hepatology and Infectious Diseases, Duesseldorf University Hospital, Heinrich Heine University, Düsseldorf, Germany
| | - Joachim Richter
- Institute of Tropical Medicine and International Health, Charité Universitätsmedizin, Berlin, Germany
| | - Dora Buonfrate
- Department of Infectious-Tropical Diseases and Microbiology, IRCCS (Istituto di Ricovero e Cura a Carattere Scientifico) Sacro Cuore Don Calabria Hospital, Negrar di Valpolicella, Verona, Italy
| | - Niccolò Riccardi
- Department of Infectious-Tropical Diseases and Microbiology, IRCCS (Istituto di Ricovero e Cura a Carattere Scientifico) Sacro Cuore Don Calabria Hospital, Negrar di Valpolicella, Verona, Italy
| | - Federico G. Gobbi
- Department of Infectious-Tropical Diseases and Microbiology, IRCCS (Istituto di Ricovero e Cura a Carattere Scientifico) Sacro Cuore Don Calabria Hospital, Negrar di Valpolicella, Verona, Italy
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Evaluation of impact of elective invasive examinations in patients with transjugular intrahepatic portosystemic shunt in the long-term follow up. ZEITSCHRIFT FUR GASTROENTEROLOGIE 2021; 59:24-34. [PMID: 33429447 DOI: 10.1055/a-1330-9867] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
INTRODUCTION In the management of patients with decompensated liver cirrhosis, transjugular intrahepatic portosystemic shunt (TIPS) insertion is well-established but common recommendations in the follow up management are inconsistent. Doppler sonography is commonly used for detection for TIPS dysfunction whilst data on the impact of elective invasive examinations are scarce. AIM The aim of this retrospective analysis is to evaluate potential benefits of elective invasive examinations in the follow up management of patients after TIPS insertion METHODS: Data of all patients receiving TIPS at the university hospitals of Muenster and Bonn between 2013 and 2018 (n = 534) were collected. The impact of performance of elective invasive examinations at 12 months after TIPS insertion on the occurrence of liver related events (LREs) and frequency of TIPS revisions within 24 months after TIPS insertion was analyzed. RESULTS No significant differences were found concerning occurrence of liver related events after 24 months depending on whether an elective invasive examination was performed. Occurrence of hepatic encephalopathy, relapse of initial indication for TIPS, as well as death or liver transplantation all did not differ. These findings were verified by a subgroup analysis including only patients who did not experience a LRE or TIPS revision within the first 12 months after TIPS procedure. CONCLUSION The analyzed data suggest no evidence for a beneficial impact due to implementation of an elective invasive examination program after TIPS insertion. Invasive examinations should remain reserved to patients with suspected TIPS dysfunction.
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Lewis SB, Johnson GE, Valji K, Monroe EJ, Ingraham CR, Chick JFB, Shin DS. Transjugular intrahepatic portosystemic shunt creation via isolated persistent left superior vena cava: a case series. CVIR Endovasc 2020; 3:75. [PMID: 33025347 PMCID: PMC7538481 DOI: 10.1186/s42155-020-00169-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Accepted: 09/29/2020] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Isolated persistent left superior vena cava (PLSVC) is a rare vascular anatomic variant, which can be an incidental finding at the time of an endovascular procedure. CASE PRESENTATION This report describes the technical success, adverse events, and clinical outcomes of transjugular intrahepatic portosystemic shunt (TIPS) creation via isolated PLSVC. Three adult patients with cirrhosis and isolated PLSVC underwent TIPS placement successfully with one major adverse event. Two patients required TIPS revision within 90 days. There were no deaths within 90 days. CONCLUSIONS TIPS creation via isolated PLSVC is feasible using standard techniques with a left jugular vein approach. Caution is warranted during the procedure to assess for any aberrant drainage pattern to the left atrium and to prepare for potentially challenging instrument navigation through the coronary sinus.
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Affiliation(s)
- Spencer B Lewis
- Division of Interventional Radiology, Department of Radiology, University of Washington, 1959 Northeast Pacific Street, Seattle, WA, 98195, USA
| | - Guy E Johnson
- Division of Interventional Radiology, Department of Radiology, University of Washington, 1959 Northeast Pacific Street, Seattle, WA, 98195, USA
| | - Karim Valji
- Division of Interventional Radiology, Department of Radiology, University of Washington, 1959 Northeast Pacific Street, Seattle, WA, 98195, USA
| | - Eric J Monroe
- Division of Interventional Radiology, Department of Radiology, University of Washington, 1959 Northeast Pacific Street, Seattle, WA, 98195, USA
- Division of Interventional Radiology, Department of Radiology, Seattle Children's Hospital, 4800 Sand Point Way Northeast, Seattle, WA, 9810, USA
| | - Christopher R Ingraham
- Division of Interventional Radiology, Department of Radiology, University of Washington, 1959 Northeast Pacific Street, Seattle, WA, 98195, USA
| | - Jeffrey Forris Beecham Chick
- Division of Interventional Radiology, Department of Radiology, University of Washington, 1959 Northeast Pacific Street, Seattle, WA, 98195, USA
- Division of Interventional Radiology, Department of Radiology, Seattle Children's Hospital, 4800 Sand Point Way Northeast, Seattle, WA, 9810, USA
| | - David S Shin
- Division of Interventional Radiology, Department of Radiology, University of Washington, 1959 Northeast Pacific Street, Seattle, WA, 98195, USA.
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Pandhi MB, Kuei AJ, Lipnik AJ, Gaba RC. Emergent Transjugular Intrahepatic Portosystemic Shunt Creation in Acute Variceal Bleeding. Semin Intervent Radiol 2020; 37:3-13. [PMID: 32139965 DOI: 10.1055/s-0039-3402015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Emergent transjugular intrahepatic portosystemic shunt (TIPS) creation is most commonly employed in the setting of acute variceal hemorrhage. Given a propensity for decompensation, these patients often require a multidisciplinary, multimodal approach involving prompt diagnosis, pharmacologic therapy, and endoscopic intervention. While successful in the majority of cases, failure to medically control initial bleeding can prompt interventional radiology consultation for emergent portal decompression via TIPS creation. This article discusses TIPS creation in emergent, acute variceal hemorrhage, reviewing the natural history of gastroesophageal varices, presentation and diagnosis of acute variceal hemorrhage, pharmacologic therapy, endoscopic approaches, patient selection and risk stratification for TIPS, technical considerations for TIPS creation, adjunctive embolotherapy, and the role of salvage TIPS versus early TIPS in acute variceal hemorrhage.
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Affiliation(s)
- Mithil B Pandhi
- Department of Radiology, University of Illinois at Chicago, Chicago, Illinois
| | - Andrew J Kuei
- Department of Radiology, University of Illinois at Chicago, Chicago, Illinois
| | - Andrew J Lipnik
- Department of Radiology, University of Illinois at Chicago, Chicago, Illinois
| | - Ron C Gaba
- Department of Radiology, University of Illinois at Chicago, Chicago, Illinois.,Division of Interventional Radiology, University of Illinois at Chicago, Chicago, Illinois
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