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Bayona Molano MDP. Commentary on the Paper: Safety and Effectiveness of a Novel Tips Access Set with Steerable Cannula in a Swine Model. Cardiovasc Intervent Radiol 2023; 46:1767-1768. [PMID: 37932467 DOI: 10.1007/s00270-023-03585-w] [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: 09/26/2023] [Accepted: 10/03/2023] [Indexed: 11/08/2023]
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Ehrenbauer AF, Schneider H, Stockhoff L, Tiede A, Lorenz C, Dirks M, Witt J, Gabriel MM, Wedemeyer H, Hinrichs JB, Weissenborn K, Maasoumy B. Predicting overt hepatic encephalopathy after TIPS: Value of three minimal hepatic encephalopathy tests. JHEP Rep 2023; 5:100829. [PMID: 37600959 PMCID: PMC10432804 DOI: 10.1016/j.jhepr.2023.100829] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 05/19/2023] [Accepted: 06/12/2023] [Indexed: 08/22/2023] Open
Abstract
Background & Aims Hepatic encephalopathy (HE) is a frequent and severe complication in patients after transjugular intrahepatic portosystemic shunt (TIPS) insertion. However, risk factors for post-TIPS HE remain poorly defined. Minimal HE (mHE) is a well-known risk factor for overt HE in patients with cirrhosis without TIPS. We aimed to evaluate three tools frequently used for diagnosing mHE for their dynamic changes and their predictive value for overt HE after TIPS. Methods We prospectively recruited 84 consecutive patients before TIPS insertion and monitored them for 180 days for post-TIPS HE. Before TIPS insertion, the patients underwent the portosystemic encephalopathy (PSE) syndrome test, the animal naming test (ANT), and the critical flicker frequency (CFF). Patients were retested after TIPS insertion. Results The majority of patients were male (67.9%), and the predominant indication for TIPS was refractory ascites (75%). Median age was 59 years, model for end-stage liver disease score was 12, and 66.3%, 64.6%, and 28.4% patients had evidence for mHE according to the PSE syndrome test, ANT, and CFF, respectively. Overall, 25 patients developed post-TIPS HE within 180 days after TIPS insertion. Post-TIPS incidence of overt HE was 22.2, 28.6, 45.5, and 55.6% in those with no, one, two, and three pathological tests at baseline, respectively. However, none of the three tests was significantly associated with post-TIPS HE. Of note, mean performance in all tests remained stable over time after TIPS insertion. Conclusions PSE syndrome test, ANT and CFF, which are frequently used for diagnosing mHE have limited value for predicting HE after TIPS insertion. We could not find evidence that TIPS insertion leads to a psychometric decline in the long term. Impact and implications This prospective observational study compared three diagnostic tests for mHE and showed the limited value of these tests for predicting overt HE in patients with cirrhosis undergoing TIPS insertion. In addition, the results suggest that cognitive performance generally remains stable after TIPS insertion. These results are important for physicians and researchers involved in the management of patients with cirrhosis undergoing TIPS procedures. The study's findings serve as a starting point for further investigations on the development of more effective strategies for predicting and managing post-TIPS HE. Clinical trial number ClinicalTrials.gov NCT04801290.
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Affiliation(s)
- Alena F. Ehrenbauer
- Department of Gastroenterology, Hepatology, Infectious Diseases and Endocrinology, Hannover Medical School, Hannover, Germany
- Department of Neurology, Hannover Medical School, Hannover, Germany
| | - Hannah Schneider
- Department of Gastroenterology, Hepatology, Infectious Diseases and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Lena Stockhoff
- Department of Gastroenterology, Hepatology, Infectious Diseases and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Anja Tiede
- Department of Gastroenterology, Hepatology, Infectious Diseases and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Charlotte Lorenz
- Department of Gastroenterology, Hepatology, Infectious Diseases and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Meike Dirks
- Department of Neurology, Hannover Medical School, Hannover, Germany
| | - Jennifer Witt
- Department of Gastroenterology, Hepatology, Infectious Diseases and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Maria M. Gabriel
- Department of Neurology, Hannover Medical School, Hannover, Germany
| | - Heiner Wedemeyer
- Department of Gastroenterology, Hepatology, Infectious Diseases and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Jan B. Hinrichs
- Institute of Diagnostic and Interventional Radiology, Hannover Medical School, Hannover, Germany
| | | | - Benjamin Maasoumy
- Department of Gastroenterology, Hepatology, Infectious Diseases and Endocrinology, Hannover Medical School, Hannover, Germany
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Bayona Molano MDP, Rice S. The Use of Intracardiac Echocardiography in Transjugular Intrahepatic Portosystemic Shunt Procedure. Semin Intervent Radiol 2023; 40:15-18. [PMID: 37152794 PMCID: PMC10159727 DOI: 10.1055/s-0043-1764283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
Transjugular intrahepatic portosystemic shunt (TIPS) is a complex intervention with a steep learning curve that requires centers of expertise to improve technical success and reduce complications. Portal venous access is the most challenging step of the procedure and requires planning and image guidance strategies to prevent vascular or bile duct injury and further complications. Intracardiac echocardiography (ICE) has been reported to be a safe and accurate tool that provides images of the portal vein anatomy in real time. The use of ICE has become the standard of care in several centers. It is now frequently used to target the portal vein in complex TIPS procedures. This review article describes some technical aspects and indications of ICE-guided TIPS.
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Affiliation(s)
| | - Samuel Rice
- Interventional Radiology Division, UT Southwestern Medical Center, Dallas, Texas
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Stockhoff L, Muellner-Bucsics T, Markova AA, Schultalbers M, Keimburg SA, Tergast TL, Hinrichs JB, Simon N, Gerbel S, Manns MP, Mandorfer M, Cornberg M, Meyer BC, Wedemeyer H, Reiberger T, Maasoumy B. Low Serum Cholinesterase Identifies Patients With Worse Outcome and Increased Mortality After TIPS. Hepatol Commun 2022; 6:621-632. [PMID: 34585537 PMCID: PMC8870033 DOI: 10.1002/hep4.1829] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 07/29/2021] [Accepted: 08/30/2021] [Indexed: 12/14/2022] Open
Abstract
Transjugular intrahepatic portosystemic shunt (TIPS) is an effective treatment for portal hypertension-related complications. However, careful selection of patients is crucial. The aim of this study was to evaluate the prognostic value of serum cholinesterase (CHE) for outcomes and mortality after TIPS insertion. In this multicenter study, 389 consecutive patients with cirrhosis receiving a TIPS at Hannover Medical School, University Hospital Essen, or Medical University of Vienna were included. The Hannover cohort (n = 200) was used to initially explore the role of CHE, whereas patients from Essen and Vienna served as a validation cohort (n = 189). Median age of the patients was 58 years and median Model for End-Stage Liver Disease (MELD) score was 12. Multivariable analysis identified MELD score (hazard ratio [HR]: 1.16; P < 0.001) and CHE (HR: 0.61; P = 0.008) as independent predictors for 1-year survival. Using the Youden Index, a CHE of 2.5 kU/L was identified as optimal threshold to predict post-TIPS survival in the Hannover cohort (P < 0.001), which was confirmed in the validation cohort (P = 0.010). CHE < 2.5 kU/L was significantly associated with development of acute-on-chronic liver failure (P < 0.001) and hepatic encephalopathy (P = 0.006). Of note, CHE was also significantly linked to mortality in the subgroup of patients with refractory ascites (P = 0.001) as well as in patients with high MELD scores (P = 0.012) and with high-risk FIPS scores (P = 0.004). After propensity score matching, mortality was similar in patients with ascites and CHE < 2.5 kU/L if treated by TIPS or by paracentesis. Contrarily, in patients with CHE ≥ 2.5 kU/L survival was significantly improved by TIPS as compared to treatment with paracentesis (P < 0.001). Conclusion: CHE is significantly associated with mortality and complications after TIPS insertion. Therefore, we suggest that CHE should be evaluated as an additional parameter for selecting patients for TIPS implantation.
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Affiliation(s)
- Lena Stockhoff
- Department of Gastroenterology, Hepatology and EndocrinologyHannover Medical SchoolHannoverGermany
| | - Theresa Muellner-Bucsics
- Division of Gastroenterology and HepatologyDepartment of Internal Medicine IIIMedical University of ViennaViennaAustria.,Vienna Hepatic Hemodynamic LaboratoryMedical University of ViennaViennaAustria
| | - Antoaneta A Markova
- Department of Gastroenterology and HepatologyUniversity Hospital EssenEssenGermany
| | - Marie Schultalbers
- Department of Gastroenterology, Hepatology and EndocrinologyHannover Medical SchoolHannoverGermany
| | - Simone A Keimburg
- Department of Gastroenterology and HepatologyUniversity Hospital EssenEssenGermany
| | - Tammo L Tergast
- Department of Gastroenterology, Hepatology and EndocrinologyHannover Medical SchoolHannoverGermany
| | - Jan B Hinrichs
- Institute for Diagnostic and Interventional RadiologyHannover Medical SchoolHannoverGermany
| | - Nicolas Simon
- Center for Information Management (ZIMt)Hannover Medical SchoolHannoverGermany
| | - Svetlana Gerbel
- Center for Information Management (ZIMt)Hannover Medical SchoolHannoverGermany
| | - Michael P Manns
- Department of Gastroenterology, Hepatology and EndocrinologyHannover Medical SchoolHannoverGermany
| | - Mattias Mandorfer
- Division of Gastroenterology and HepatologyDepartment of Internal Medicine IIIMedical University of ViennaViennaAustria.,Vienna Hepatic Hemodynamic LaboratoryMedical University of ViennaViennaAustria
| | - Markus Cornberg
- Department of Gastroenterology, Hepatology and EndocrinologyHannover Medical SchoolHannoverGermany
| | - Bernhard C Meyer
- Institute for Diagnostic and Interventional RadiologyHannover Medical SchoolHannoverGermany
| | - Heiner Wedemeyer
- Department of Gastroenterology, Hepatology and EndocrinologyHannover Medical SchoolHannoverGermany.,Department of Gastroenterology and HepatologyUniversity Hospital EssenEssenGermany
| | - Thomas Reiberger
- Division of Gastroenterology and HepatologyDepartment of Internal Medicine IIIMedical University of ViennaViennaAustria.,Vienna Hepatic Hemodynamic LaboratoryMedical University of ViennaViennaAustria
| | - Benjamin Maasoumy
- Department of Gastroenterology, Hepatology and EndocrinologyHannover Medical SchoolHannoverGermany
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5
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Meine TC, Becker LS, Dewald CLA, Maschke SK, Maasoumy B, Jaeckel E, Wedemeyer H, Wacker FK, Meyer BC, Hinrichs JB. Percutaneous Transsplenic Balloon-Assisted Transjugular Intrahepatic Portosystemic Shunt Placement in Patients with Portal Vein Obliteration for Portal Vein Recanalization: Feasibility, Safety and Effectiveness. Cardiovasc Intervent Radiol 2022; 45:696-702. [PMID: 35018502 PMCID: PMC9018628 DOI: 10.1007/s00270-021-03054-2] [Citation(s) in RCA: 2] [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: 09/07/2021] [Accepted: 12/30/2021] [Indexed: 02/07/2023]
Abstract
Purpose To assess the feasibility, safety and effectiveness of portal vein recanalization (PVR)–transjugular portosystemic shunt (TIPS) placement via splenic access using a balloon puncture technique. Materials and Methods In a single-center retrospective study from March 2017 to February 2021, 14 consecutive patients with portal hypertension, chronic liver disease and portal vein occlusion or near-complete (> 95%) occlusion were referred for PVR–TIPS placement. Feasibility, safety and effectiveness including procedural characteristics such as technical success, complication profile and splenic access time (SAT), balloon positioning time (BPT), conventional portal vein entry time (CPVET), overall procedure time (OPT), fluoroscopy time (FT), dose–area product (DAP) and air kerma (AK) were evaluated. Results Transsplenic PVR–TIPS using balloon puncture technique was technically feasible in 12 of 14 patients (8 men, 49 ± 13 years). In two patients without detectable intrahepatic portal vein branches, TIPS placement was not feasible and both patients were referred for further treatment with nonselective beta blockers and endoscopic variceal ligation. No complications grade > 3 of the Cardiovascular and Interventional Radiological Society of Europe classification system occurred. The SAT was 25 ± 21 min, CPVET was 33 ± 26 min, the OPT was 158 ± 54 min, the FT was 42 ± 22 min, the DAP was 167.84 ± 129.23 Gy*cm2 and the AK was 1150.70 ± 910.73 mGy. Conclusions Transsplenic PVR–TIPS using a balloon puncture technique is feasible and appears to be safe in our series of patients with obliteration of the portal vein. It expands the interventional options in patients with chronic PVT. Supplementary Information The online version contains supplementary material available at 10.1007/s00270-021-03054-2.
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Affiliation(s)
- T C Meine
- Institute for Diagnostic and Interventional Radiology, Hannover Medical School, OE8220 Carl-Neuberg-Straße 1, 30625, Hannover, Germany
| | - L S Becker
- Institute for Diagnostic and Interventional Radiology, Hannover Medical School, OE8220 Carl-Neuberg-Straße 1, 30625, Hannover, Germany
| | - C L A Dewald
- Institute for Diagnostic and Interventional Radiology, Hannover Medical School, OE8220 Carl-Neuberg-Straße 1, 30625, Hannover, Germany
| | - S K Maschke
- Institute for Diagnostic and Interventional Radiology, Hannover Medical School, OE8220 Carl-Neuberg-Straße 1, 30625, Hannover, Germany
| | - B Maasoumy
- Department of Hepatology, Gastroenterology and Endocrinology, Hannover Medical School, Carl-Neuberg-Straße 1, 30625, Hannover, Germany
| | - E Jaeckel
- Department of Hepatology, Gastroenterology and Endocrinology, Hannover Medical School, Carl-Neuberg-Straße 1, 30625, Hannover, Germany
| | - H Wedemeyer
- Department of Hepatology, Gastroenterology and Endocrinology, Hannover Medical School, Carl-Neuberg-Straße 1, 30625, Hannover, Germany
| | - F K Wacker
- Institute for Diagnostic and Interventional Radiology, Hannover Medical School, OE8220 Carl-Neuberg-Straße 1, 30625, Hannover, Germany
| | - B C Meyer
- Institute for Diagnostic and Interventional Radiology, Hannover Medical School, OE8220 Carl-Neuberg-Straße 1, 30625, Hannover, Germany
| | - J B Hinrichs
- Institute for Diagnostic and Interventional Radiology, Hannover Medical School, OE8220 Carl-Neuberg-Straße 1, 30625, Hannover, Germany.
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Partovi S, Li X, Shwaiki O, Rashwan B, Ruff C, Grozinger G, Gadani S, Szaflarski D, Thompson D, D'Amico G, Levitin A, Kapoor B. Advanced portal venous access techniques for transjugular intrahepatic portosystemic shunt placement. BMJ Open Gastroenterol 2021; 8:bmjgast-2021-000815. [PMID: 34952851 PMCID: PMC8710864 DOI: 10.1136/bmjgast-2021-000815] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2021] [Accepted: 11/16/2021] [Indexed: 12/23/2022] Open
Abstract
Introduction Transjugular intrahepatic portosystemic shunt (TIPS) placement is a well-established but technically challenging procedure for the management of sequelae of end-stage liver disease. Performed essentially blindly, traditional fluoroscopically guided TIPS placement requires multiple needle passes and prolonged radiation exposure to achieve successful portal venous access, thus increasing procedure time and the risk of periprocedural complications. Several advanced image-guided portal access techniques, including intracardiac echocardiography (ICE)-guided access, cone-beam CT (CBCT)-guided access and wire-targeting access techniques, can serve as alternatives to traditional CO2 portography-based TIPS creation. Methods A literature search was performed on the electronic databases including MEDLINE and Embase, from 2000 to the present to identify all relevant studies. The reference list also included studies identified manually, and studies referenced for other purposes. Findings The main benefit of these advanced access techniques is that they allow the operator to avoid essentially blind portal punctures, and the ability to visualise the target, thus reducing the number of required needle passes. Research has shown that ICE-guided access can decrease the radiation exposure, procedure time and complication rate in patients undergoing TIPS placement. This technique is particularly useful in patients with challenging portal venous anatomy. However, ICE-guided access requires additional equipment and possibly a second operator. Other studies have shown that CBCT-guided access, when compared with traditional fluoroscopy-guided access, provides superior visualisation of the anatomy with similar amount of radiation exposure and procedure time. The wire-targeting technique, on the other hand, appears to offer reductions in procedure time and radiation exposure by enabling real-time guidance. However, this technique necessitates percutaneous injury to the liver parenchyma in order to place the target wire. Conclusion Advanced portal access techniques have certain advantages over the traditional fluoroscopically guided TIPS access. To date, few studies have compared these advanced guided access options, and further research is required.
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Affiliation(s)
- Sasan Partovi
- Section of Interventional Radiology, Imaging Institute, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Xin Li
- Department of Radiology, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Omar Shwaiki
- Section of Interventional Radiology, Imaging Institute, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Basem Rashwan
- Section of Interventional Radiology, Imaging Institute, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Christer Ruff
- Section of Interventional Radiology, Department of Radiology, University Hospital Tuebingen, Tuebingen, Germany
| | - Gerd Grozinger
- Section of Interventional Radiology, Department of Radiology, University Hospital Tuebingen, Tuebingen, Germany
| | - Sameer Gadani
- Section of Interventional Radiology, Imaging Institute, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Diane Szaflarski
- Section of Interventional Radiology, Imaging Institute, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Dustin Thompson
- Section of Interventional Radiology, Imaging Institute, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Guiseppe D'Amico
- Department of Transplant Surgery, Digestive Disease and Surgery Institute, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Abraham Levitin
- Section of Interventional Radiology, Imaging Institute, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Baljendra Kapoor
- Section of Interventional Radiology, Imaging Institute, Cleveland Clinic Foundation, Cleveland, Ohio, USA
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Patel RK, Chandel K, Tripathy TP, Mukund A. Complications of transjugular intrahepatic portosystemic shunt (TIPS) in the era of the stent graft - What the interventionists need to know? Eur J Radiol 2021; 144:109986. [PMID: 34619618 DOI: 10.1016/j.ejrad.2021.109986] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 09/22/2021] [Accepted: 09/27/2021] [Indexed: 02/07/2023]
Abstract
Transjugular intrahepatic portosystemic shunt (TIPS) is created between a hepatic vein (HV) and the portal vein (PV) to alleviate the symptoms of portal hypertension. Despite high procedural success rates, a myriad of complications may occur at every step of TIPS creation. These complications may be attributable to the procedure itself or the shunt. Portal vein puncture is the most challenging and rate-limiting step, with extrahepatic portal vein puncture being the most devastating tabletop complication. Hepatic encephalopathy is the most common shunt-related complication after TIPS. Unlike bare metallic stents, covered stents have a longer patency rate and lower incidence of TIPS dysfunction. Most of the TIPS dysfunction that occurs with stent-grafts is due to technical errors and mechanical factors. TIPS revision often requires a combination of angioplasty, mechanical thrombectomy, and thrombolytics with a need for additional stenting in some cases. This review article focuses on procedure and shunt-related complications, as well as preventive and management strategies.
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Affiliation(s)
- Ranjan Kumar Patel
- Department of Interventional Radiology, Institute of Liver and Biliary Sciences, New Delhi 110070, India.
| | - Karamvir Chandel
- Department of Interventional Radiology, Institute of Liver and Biliary Sciences, New Delhi 110070, India
| | - Tara Prasad Tripathy
- Department of Interventional Radiology, Institute of Liver and Biliary Sciences, New Delhi 110070, India
| | - Amar Mukund
- Department of Interventional Radiology, Institute of Liver and Biliary Sciences, New Delhi 110070, India.
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Cannataci C, Cimo' B, Mamone G, Tuzzolino F, D'Amico M, Cortis K, Maruzzelli L, Miraglia R. Portal vein puncture-related complications during transjugular intrahepatic portosystemic shunt creation: Colapinto needle set vs Rösch-Uchida needle set. Radiol Med 2021; 126:1487-1495. [PMID: 34405340 DOI: 10.1007/s11547-021-01404-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Accepted: 07/27/2021] [Indexed: 02/07/2023]
Abstract
Transjugular portal vein puncture is considered the riskiest step in TIPS creation with possible incidence of portal vein puncture-related complications (PVPC). The Colapinto and the Rösch-Uchida needle sets are two different needle sets currently available. To date, there have been no randomized control trials or systematic reviews which compare the incidence of PVPC when using the two different needle sets. The aim of this literature review is to assess the rate of PVPC associated with the different needle sets used in the creation of TIPS. From the described search, 1500 articles were identified and 34 met the inclusion criteria. Outcome measured was the prevalence of PVPC using the different needle sets. Overall 212 (3.6%) PVPC were reported in 5865 patients; 142 (3.5%) reported in 4000 cases using the Rösch-Uchida set and 70 (3.7%) in 1865 patients using the Colapinto set (p = 0.69). PVPC in TIPS creation are not related to the choice of needle set used in the procedure. To our knowledge, this is the first review of its kind, the results of which support the theory that while the rate of PVPC is influenced by many factors, choice of needle set does not seem to be one of them.
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Affiliation(s)
| | - Biagio Cimo'
- Radiology Institute, Department of Medicine - DIMED, University of Padua, Padova, Italy
| | - Giuseppe Mamone
- Radiology Service, Department of Diagnostic and Therapeutic Services, Mediterranean Institute for Transplantation and Advanced Specialized Therapies (IRCCS-ISMETT), via Tricomi 5, 90127, Palermo, Italy.
| | - Fabio Tuzzolino
- Research Office, Mediterranean Institute for Transplantation and Advanced Specialized Therapies (IRCCS-ISMETT), Palermo, Italy
| | - Mario D'Amico
- Azienda Ospedaliera Ospedali Riuniti Villa Sofia- Cervello, Palermo, Italy
| | - Kelvin Cortis
- Medical Imaging Department, Mater Dei Hospital, Msida, Malta
| | - Luigi Maruzzelli
- Radiology Service, Department of Diagnostic and Therapeutic Services, Mediterranean Institute for Transplantation and Advanced Specialized Therapies (IRCCS-ISMETT), via Tricomi 5, 90127, Palermo, Italy
| | - Roberto Miraglia
- Radiology Service, Department of Diagnostic and Therapeutic Services, Mediterranean Institute for Transplantation and Advanced Specialized Therapies (IRCCS-ISMETT), via Tricomi 5, 90127, Palermo, Italy
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Transjugular intrahepatic portosystemic shunt placement: portal vein puncture guided by 3D/2D image registration of contrast-enhanced multi-detector computed tomography and fluoroscopy. Abdom Radiol (NY) 2020; 45:3934-3943. [PMID: 32451673 PMCID: PMC7593285 DOI: 10.1007/s00261-020-02589-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Background To assess the technical feasibility, success rate, puncture complications and procedural characteristics of transjugular intrahepatic portosystemic shunt (TIPS) placement using a three-dimensional vascular map (3D-VM) overlay based on image registration of pre-procedural contrast-enhanced (CE) multi-detector computed tomography (MDCT) for portal vein puncture guidance. Materials and methods Overall, 27 consecutive patients (59 ± 9 years, 18male) with portal hypertension undergoing elective TIPS procedure were included. TIPS was guided by CE-MDCT overlay after image registration based on fluoroscopic images. A 3D-VM of the hepatic veins and the portal vein was created based on the pre-procedural CE-MDCT and superimposed on fluoroscopy in real-time. Procedural characteristics as well as hepatic vein catheterization time (HVCT), puncture time (PT), overall procedural time (OPT), fluoroscopy time (FT) and the dose area product (DAP) were evaluated. Thereafter, HVCT, PT, OPT and FT using 3D-VM (61 ± 9 years, 14male) were compared to a previous using classical fluoroscopic guidance (53 ± 9 years, 21male) for two interventional radiologist with less than 3 years of experience in TIPS placement. Results All TIPS procedure using of 3D/2D image registered 3D-VM were successful with a significant reduction of the PSG (p < 0.0001). No clinical significant complication occurred. HVCT was 14 ± 11 min, PT was 14 ± 6 min, OPT was 64 ± 29 min, FT was 21 ± 12 min and DAP was 107.48 ± 93.84 Gy cm2. HVCT, OPT and FT of the interventionalist with less TIPS experience using 3D/2D image registered 3D-VM were statistically different to an interventionalist with similar experience using fluoroscopic guidance (pHVCT = 0.0022; pOPT = 0.0097; pFT = 0.0009). PT between these interventionalists was not significantly different (pPT = 0.2905). Conclusion TIPS placement applying registration-based CE-MDCT vessel information for puncture guidance is feasible and safe. It has the potential to improve hepatic vein catherization, portal vein puncture and radiation exposure.
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Rajesh S, George T, Philips CA, Ahamed R, Kumbar S, Mohan N, Mohanan M, Augustine P. Transjugular intrahepatic portosystemic shunt in cirrhosis: An exhaustive critical update. World J Gastroenterol 2020; 26:5561-5596. [PMID: 33088154 PMCID: PMC7545393 DOI: 10.3748/wjg.v26.i37.5561] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 07/31/2020] [Accepted: 08/29/2020] [Indexed: 02/06/2023] Open
Abstract
More than five decades after it was originally conceptualized as rescue therapy for patients with intractable variceal bleeding, the transjugular intrahepatic portosystemic shunt (TIPS) procedure continues to remain a focus of intense clinical and biomedical research. By the impressive reduction in portal pressure achieved by this intervention, coupled with its minimally invasive nature, TIPS has gained increasing acceptance in the treatment of complications of portal hypertension. The early years of TIPS were plagued by poor long-term patency of the stents and increased incidence of hepatic encephalopathy. Moreover, the diversion of portal flow after placement of TIPS often resulted in derangement of hepatic functions, which was occasionally severe. While the incidence of shunt dysfunction has markedly reduced with the advent of covered stents, hepatic encephalopathy and instances of early liver failure continue to remain a significant issue after TIPS. It has emerged over the years that careful selection of patients and diligent post-procedural care is of paramount importance to optimize the outcome after TIPS. The past twenty years have seen multiple studies redefining the role of TIPS in the management of variceal bleeding and refractory ascites while exploring its application in other complications of cirrhosis like hepatic hydrothorax, portal hypertensive gastropathy, ectopic varices, hepatorenal and hepatopulmonary syndromes, non-tumoral portal vein thrombosis and chylous ascites. It has also been utilized to good effect before extrahepatic abdominal surgery to reduce perioperative morbidity and mortality. The current article aims to review the updated literature on the status of TIPS in the management of patients with liver cirrhosis.
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Affiliation(s)
- Sasidharan Rajesh
- Division of Hepatobiliary Interventional Radiology, Cochin Gastroenterology Group, Ernakulam Medical Center, Kochi 682028, Kerala, India
| | - Tom George
- Division of Hepatobiliary Interventional Radiology, Cochin Gastroenterology Group, Ernakulam Medical Center, Kochi 682028, Kerala, India
| | - Cyriac Abby Philips
- The Liver Unit and Monarch Liver Lab, Cochin Gastroenterology Group, Ernakulam Medical Center, Kochi 682028, Kerala, India
| | - Rizwan Ahamed
- Gastroenterology and Advanced GI Endoscopy, Cochin Gastroenterology Group, Ernakulam Medical Center, Kochi 682028, Kerala, India
| | - Sandeep Kumbar
- Gastroenterology and Advanced GI Endoscopy, Cochin Gastroenterology Group, Ernakulam Medical Center, Kochi 682028, Kerala, India
| | - Narain Mohan
- The Liver Unit and Monarch Liver Lab, Cochin Gastroenterology Group, Ernakulam Medical Center, Kochi 682028, Kerala, India
| | - Meera Mohanan
- Anesthesia and Critical Care, Cochin Gastroenterology Group, Ernakulam Medical Center, Kochi 682028, Kerala, India
| | - Philip Augustine
- Gastroenterology and Advanced GI Endoscopy, Cochin Gastroenterology Group, Ernakulam Medical Center, Kochi 682028, Kerala, India
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Stockhoff L, Schultalbers M, Tergast TL, Hinrichs JB, Gerbel S, Meine TC, Manns MP, Simon N, Cornberg M, Meyer BC, Maasoumy B. Safety and feasibility of transjugular intrahepatic portosystemic shunt in elderly patients with liver cirrhosis and refractory ascites. PLoS One 2020; 15:e0235199. [PMID: 32584874 PMCID: PMC7316253 DOI: 10.1371/journal.pone.0235199] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Accepted: 06/10/2020] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND & AIMS The management of patients with refractory ascites (RA) is challenging, particularly at higher age. Transjugular intrahepatic portosystemic shunt (TIPS) is an established treatment for RA, but safety data in elderly patients are rare. Our aim was to evaluate the safety and feasibility of TIPS in elderly patients with RA. METHODS Overall, 160 consecutive cirrhotic patients receiving a TIPS for RA at Hannover Medical School between 2012 and 2018 were considered for this retrospective analysis. Periinterventional complications such as acute-on-chronic liver failure (ACLF) as well as survival were compared between patients <65 and ≥65 years. Propensity score matching was conducted to match elderly TIPS patients and patients treated with paracentesis. RESULTS A number of 53 out of the 160 patients were ≥65 years (33%). Periinterventional course in those ≥65 years appeared to be slightly more complicated than in <65 years as reflected by a significantly longer hospital stay (p = 0.030) and more ACLF-episodes (21% vs. 9%; p = 0.044). 28-day mortality was similar between both groups (p = 0.350), whereas survival of the younger patients was significantly higher at 90 days (p = 0.029) and numerically higher at 1 year (p = 0.171). In the multivariate analysis age ≥65 years remained an independent predictor for 90-day mortality (HR: 2.58; p = 0.028), while it was not associated with 28-day and 1-year survival. Importantly, after matching for potential confounders 1-year survival was similar in elderly patients if treated with TIPS or paracentesis (p = 0.419). CONCLUSIONS TIPS placement in elderly patients with RA appears to be slightly more complicated compared to younger individuals, but overall feasible and at least not inferior to paracentesis.
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Affiliation(s)
- Lena Stockhoff
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Marie Schultalbers
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Tammo L. Tergast
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Jan B. Hinrichs
- Institute for Diagnostic and Interventional Radiology, Hannover Medical School, Hannover, Germany
| | - Svetlana Gerbel
- Centre for Information Management (ZIMt), Hannover Medical School, Hannover, Germany
| | - Timo C. Meine
- Institute for Diagnostic and Interventional Radiology, Hannover Medical School, Hannover, Germany
| | - Michael P. Manns
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany
- Centre for Individualised Infection Medicine (CIIM), c/o CRC Hannover, Hannover, Germany
- German Centre for Infection Research (Deutsches Zentrum für Infektions-forschung DZIF), Partner-site Hannover-Braunschweig, Hannover, Germany
| | - Nicolas Simon
- Centre for Information Management (ZIMt), Hannover Medical School, Hannover, Germany
| | - Markus Cornberg
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany
- Centre for Individualised Infection Medicine (CIIM), c/o CRC Hannover, Hannover, Germany
- German Centre for Infection Research (Deutsches Zentrum für Infektions-forschung DZIF), Partner-site Hannover-Braunschweig, Hannover, Germany
| | - Bernhard C. Meyer
- Institute for Diagnostic and Interventional Radiology, Hannover Medical School, Hannover, Germany
| | - Benjamin Maasoumy
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany
- Centre for Individualised Infection Medicine (CIIM), c/o CRC Hannover, Hannover, Germany
- German Centre for Infection Research (Deutsches Zentrum für Infektions-forschung DZIF), Partner-site Hannover-Braunschweig, Hannover, Germany
- * E-mail:
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Haochen W, Yinghua Z, Jian W. Intrahepatic arterial localizer guided transjugular intrahepatic portosystemic shunt placement: Feasibility, efficacy, and technical success assessed by a case series-a STROBE- compliant article. Medicine (Baltimore) 2019; 98:e16868. [PMID: 31415422 PMCID: PMC6831380 DOI: 10.1097/md.0000000000016868] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
Transjugular intra-hepatic portosystemic shunts (TIPS) had been considered a standard procedure in patients suffering from portal hypertension. The most challenging step in TIPS placement is blind puncture of the portal vein. We had established a localization method by introducing an Intra-Hepatic Arterial based puncture directing Localizer (IHAL) with the assistance of the enhanced computed tomography (CT) reconstruction. This study aimed to evaluate the feasibility, efficacy, and technical success of this method.From June 2018 to August 2018, 10 consecutive patients suffering from refractory ascites or esophageal gastric bleeding by liver cirrhosis were included in this retrospective study to evaluate feasibility, efficacy, and technical success of enhanced CT assisted IHAL-guided puncture of the portal vein. As a control, 10 patients receiving TIPS placement before Jun 2018 with cone beam CT (CBCT)-guided puncture were included to compare the reduction of portal-systemic pressure gradient (PSPG), portal entry time (PET), the number of puncture, dose area product (DAP) and contrast medium consumption.Technical success was 100% in the study group (IHAL-guided group) and in 90.0% of the control group (CBCT-guided group). Appropriate IHAL point could be achieved in all patients under the enhanced CT reconstruction assistance. The median number of punctures and DAP in IHAL group were significantly less than those in CBCT group. The reduction of PSPG, PET, and contrast medium consumption in IHAL group showed no significant differences than those in CBCT group.Enhanced CT reconstruction assisted IHAL-guided portal vein puncture is technically feasible and a reliable tool for TIPS placement resulting in a significant reduction of the number of punctures and DAP.
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David A, Liberge R, Meyer J, Morla O, Leaute F, Archambeaud I, Gournay J, Trewick D, Frampas E, Perret C, Douane F. Ultrasonographic guidance for portal vein access during transjugular intrahepatic portosystemic shunt (TIPS) placement. Diagn Interv Imaging 2019; 100:445-453. [DOI: 10.1016/j.diii.2019.01.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Revised: 01/08/2019] [Accepted: 01/16/2019] [Indexed: 02/07/2023]
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Intravascular Ultrasound in the Creation of Transjugular Intrahepatic Portosystemic Shunts: Review of the Literature and Future Directions. CURRENT RADIOLOGY REPORTS 2019. [DOI: 10.1007/s40134-019-0314-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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15
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Sarwar A, Zhou L, Novack V, Tapper EB, Curry M, Malik R, Ahmed M. Hospital volume and mortality after transjugular intrahepatic portosystemic shunt creation in the United States. Hepatology 2018; 67:690-699. [PMID: 28681542 DOI: 10.1002/hep.29354] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2016] [Revised: 06/26/2017] [Accepted: 06/27/2017] [Indexed: 12/14/2022]
Abstract
The link between higher procedure volume and better outcomes for surgical procedures is well established. We aimed to determine whether procedure volume affected inpatient mortality in patients undergoing transjugular intrahepatic portosystemic shunt (TIPS). An epidemiological analysis of an all-payer database recording hospitalizations during 2013 in the United States (Nationwide Readmissions Database) was performed. All patients ≥ 18 years old undergoing TIPS during a hospital admission (n = 5529) without concurrent or prior liver transplantation were selected. All-cause inpatient mortality was assessed. Risk-adjusted mortality was assessed for hospitals categorized into quintiles based on annual TIPS volume (very low, 1-4/year; low, 5-9/year; medium, 10-19/year; high, 20-29/year; and very high, ≥ 30/year). TIPS were placed in all 5529 patients (mean age, 57 years [standard deviation, ± 10.9 years]; women, n = 2071; men, n = 3458). Mortality decreased with rising annual TIPS volume (13% for very low to 6% for very high volume hospitals; P < 0.01). Elective admissions were more common in hospitals with higher annual TIPS volume (20.3% for very low to 30.8% for very high; P < 0.01). On multivariate analysis, compared with hospitals performing ≥30 TIPS per year, only hospitals performing 1-4/year (adjusted odds ratio [aOR], 1.9; 95% confidence interval [CI], 1.21-3.01; P = 0.01), 5-9/year (aOR, 2.0; 95% CI, 1.25-3.17; P < 0.01), and 10-19/year (aOR, 1.9; 95% CI, 1.17-3.00; P = 0.01) had higher inpatient mortality (20-29/year: aOR, 1.4; 95% CI, 0.84-2.84; P = 0.19). The absolute difference between risk-adjusted mortality rate for very low volume and very high volume hospitals was 6.1% (13.9% versus 7.8%). TIPS volume of ≤ 20 TIPS/year, variceal bleeding, and nosocomial infections were independent risk factors for inpatient mortality in patients with both elective and emergent admissions. Conclusion: The risk of inpatient mortality is lower in hospitals performing ≥20 TIPS per year. Future research exploring preventable factors for higher mortality and benefits of patient transfer to higher volume centers is warranted. (Hepatology 2018;67:690-699).
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Affiliation(s)
- Ammar Sarwar
- Division of Vascular and Interventional Radiology, Department of Radiology, Beth Israel Deaconess Medical Center/Harvard Medical School, Boston, MA
| | - Lujia Zhou
- Division of Vascular and Interventional Radiology, Department of Radiology, Beth Israel Deaconess Medical Center/Harvard Medical School, Boston, MA
| | - Victor Novack
- Clinical Research Center, Soroka University Medical Center and Faculty of Health, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Elliot B Tapper
- Division of Gastroenterology and Hepatology, Department of Medicine, Beth Israel Deaconess Medical Center/Harvard Medical School, Boston, MA.,Division of Gastroenterology, Department of Medicine, University of Michigan Health System, Ann Arbor, MI
| | - Michael Curry
- Division of Gastroenterology and Hepatology, Department of Medicine, Beth Israel Deaconess Medical Center/Harvard Medical School, Boston, MA
| | - Raza Malik
- Division of Gastroenterology and Hepatology, Department of Medicine, Beth Israel Deaconess Medical Center/Harvard Medical School, Boston, MA
| | - Muneeb Ahmed
- Division of Vascular and Interventional Radiology, Department of Radiology, Beth Israel Deaconess Medical Center/Harvard Medical School, Boston, MA
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Three-dimensional Image Fusion Guidance for Transjugular Intrahepatic Portosystemic Shunt Placement. Cardiovasc Intervent Radiol 2017; 40:1732-1739. [DOI: 10.1007/s00270-017-1699-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2016] [Accepted: 05/09/2017] [Indexed: 12/14/2022]
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17
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Fagiuoli S, Bruno R, Debernardi Venon W, Schepis F, Vizzutti F, Toniutto P, Senzolo M, Caraceni P, Salerno F, Angeli P, Cioni R, Vitale A, Grosso M, De Gasperi A, D'Amico G, Marzano A. Consensus conference on TIPS management: Techniques, indications, contraindications. Dig Liver Dis 2017; 49:121-137. [PMID: 27884494 DOI: 10.1016/j.dld.2016.10.011] [Citation(s) in RCA: 93] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2016] [Revised: 09/27/2016] [Accepted: 10/17/2016] [Indexed: 12/11/2022]
Abstract
The trans jugular intrahepatic Porto systemic shunt (TIPS) is no longer viewed as a salvage therapy or a bridge to liver transplantation and is currently indicated for a number of conditions related to portal hypertension with positive results in survival. Moreover, the availability of self-expandable polytetrafluoroethylene (PTFE)-covered endoprostheses has dramatically improved the long-term patency of TIPS. However, since the last updated International guidelines have been published (year 2009) new evidence have come, which have open the field to new indications and solved areas of uncertainty. On this basis, the Italian Association of the Study of the Liver (AISF), the Italian College of Interventional Radiology-Italian Society of Medical Radiology (ICIR-SIRM), and the Italian Society of Anesthesia, Analgesia and Intensive Care (SIAARTI) promoted a Consensus Conference on TIPS. Under the auspices of the three scientific societies, the consensus process started with the review of the literature by a scientific board of experts and ended with a formal consensus meeting in Bergamo on June 4th and 5th, 2015. The final statements presented here were graded according to quality of evidence and strength of recommendations and were approved by an independent jury. By highlighting strengths and weaknesses of current indications to TIPS, the recommendations of AISF-ICIR-SIRM-SIAARTI may represent the starting point for further studies.
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Affiliation(s)
- Stefano Fagiuoli
- Gastroenterologia Epatologia e Trapiantologia, Papa Giovanni XXIII Hospital, Bergamo, Italy.
| | - Raffaele Bruno
- Dept. of Infectious Diseases, Hepatology Outpatients Unit, University of Pavia-Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Wilma Debernardi Venon
- Gastroepatologia, AOU Città della Salute e della Scienza, Molinette Hospital, Torino, Italy
| | - Filippo Schepis
- Department of Gastroenterology University of Modena and Reggio Emilia, Italy
| | - Francesco Vizzutti
- Department of Experimental and Clinical Medicine, University of Florence, Italy
| | - Pierluigi Toniutto
- Medical Liver Transplant Section, Department of Medical Sciences Experimental and Clinical, Internal Medicine, University of Udine, Italy
| | - Marco Senzolo
- Unità di Trapianto Multiviscerale, Gastroenterologia, Dipartimento di Scienze Chirurgiche e Gastroenterologiche, Università-Ospedale di Padova, Italy
| | - Paolo Caraceni
- Department of Medical and Surgical Sciences, University of Bologna, Italy
| | - Francesco Salerno
- Department of Internal Medicine, Policlinico IRCCS San Donato, University of Milan, Italy
| | - Paolo Angeli
- Internal Medicine and Hepatology Department of Medicine (DIMED), University of Padova, Italy
| | - Roberto Cioni
- Dipartimento di Radiologia Diagnostica e Interventistica, UO di Radiologia Interventistica, Azienda Ospedaliero Universitaria Pisana, Pisa, Italy
| | - Alessandro Vitale
- U.O.C. di Chirurgia Epatobiliare e del Trapianto Epatico, Azienda Ospedaliera Università di Padova, Italy
| | - Maurizio Grosso
- Department of Radiology S. Croce and Carle Hospital Cuneo, Italy
| | - Andrea De Gasperi
- 2° Servizio Anestesia e Rianimazione-Ospedale Niguarda Ca Granda, Milan, Italy
| | | | - Alfredo Marzano
- Gastroepatologia, AOU Città della Salute e della Scienza, Molinette Hospital, Torino, Italy
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Pillai AK, Andring B, Faulconer N, Reis SP, Xi Y, Iyamu I, Suthpin PD, Kalva SP. Utility of Intravascular US-Guided Portal Vein Access during Transjugular Intrahepatic Portosystemic Shunt Creation: Retrospective Comparison with Conventional Technique in 109 Patients. J Vasc Interv Radiol 2016; 27:1154-9. [PMID: 27363298 DOI: 10.1016/j.jvir.2016.05.010] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2015] [Revised: 05/10/2016] [Accepted: 05/10/2016] [Indexed: 02/07/2023] Open
Abstract
PURPOSE To compare safety and effectiveness of intravascular ultrasound (US)-guided portal vein access during transjugular intrahepatic portosystemic shunt (TIPS) creation with conventional TIPS technique. MATERIALS AND METHODS In this retrospective study, TIPS creation using intravascular US guidance in 55 patients was compared with conventional TIPS creation in 54 patients by 10 operators over a 3-year period. Operators were classified as experienced if they had performed ≥ 20 TIPS procedures at the beginning of the study period. Time to portal vein access, total radiation dose, and needle pass-related capsular perforation were recorded. RESULTS Baseline demographic characteristics of patients were similar (P > .05). Mean time to portal venous access was 46 minutes ± 37 for conventional TIPS and 31 minutes ± 19 for intravascular US-guided TIPS (P = .007). Intravascular US guidance allowed significantly shorter times (48 min ± 30 vs 28 min ± 16; P = .01) to portal vein access among operators (n = 5) with limited experience but failed to achieve any significant time savings (44 min ± 43 vs 34 min ± 22; P = .89) among experienced operators (n = 5). Needle pass-related capsular perforation occurred in 17/54 (34%) patients with conventional TIPS and 5/55 (9%) patients with intravascular US-guided TIPS (P = .004). Radiation dose was 2,376 mGy ± 1,816 for conventional TIPS and 1,592 mGy ± 1,263 for intravascular US-guided TIPS (P = .004). CONCLUSIONS Intravascular US-guided portal vein access during TIPS creation is associated with shorter portal vein access times, decreased needle pass-related capsular perforations, and reduced radiation dose.
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Affiliation(s)
- Anil K Pillai
- Department of Radiology, University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390.
| | - Brice Andring
- Department of Radiology, University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390
| | - Nicholas Faulconer
- Department of Radiology, University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390
| | - Stephen P Reis
- Department of Radiology, University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390
| | - Yin Xi
- Department of Radiology, University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390
| | - Ikponmwosa Iyamu
- Department of Radiology, Emory University School of Medicine, Atlanta, Georgia
| | - Patrick D Suthpin
- Department of Radiology, University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390
| | - Sanjeeva P Kalva
- Department of Radiology, University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390
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Three-dimensional C-arm CT-guided transjugular intrahepatic portosystemic shunt placement: Feasibility, technical success and procedural time. Eur Radiol 2016; 26:4277-4283. [PMID: 27048535 DOI: 10.1007/s00330-016-4340-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2015] [Revised: 03/16/2016] [Accepted: 03/17/2016] [Indexed: 02/07/2023]
Abstract
OBJECTIVES Establishment of transjugular intrahepatic portosystemic shunts (TIPS) constitutes a standard procedure in patients suffering from portal hypertension. The most difficult step in TIPS placement is blind puncture of the portal vein. This study aimed to evaluate three-dimensional mapping of portal vein branches and targeted puncture of the portal vein. METHODS Twelve consecutive patients suffering from refractory ascites by liver cirrhosis were included in this retrospective study to evaluate feasibility, technical success and procedural time of C-arm CT-targeted puncture of the portal vein. As a control, 22 patients receiving TIPS placement with fluoroscopy-guided blind puncture were included to compare procedural time. RESULTS Technical success could be obtained in 100 % of the study group (targeted puncture) and in 95.5 % of the control group (blind puncture). Appropriate, three-dimensional C-arm CT-guided mapping of the portal vein branches could be achieved in all patients. The median number of punctures in the C-arm CT-guided study group was 2 ± 1.3 punctures. Procedural time was significantly lower in the study group (14.8 ± 8.2 min) compared to the control group (32.6 ± 22.7 min) (p = 0.02). CONCLUSIONS C-arm CT-guided portal vein mapping is technically feasible and a promising tool for TIPS placement resulting in a significant reduction of procedural time. KEY POINTS • C-arm CT-mapping of the portal vein for 3D TIPS guidance is feasible. • Targeted punctures of the portal vein by C-arm CT reduce procedural time. • A decreased number of punctures could improve patient safety.
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Kao SD, Morshedi MM, Narsinh KH, Kinney TB, Minocha J, Picel AC, Newton I, Rose SC, Roberts AC, Kuo A, Aryafar H. Intravascular Ultrasound in the Creation of Transhepatic Portosystemic Shunts Reduces Needle Passes, Radiation Dose, and Procedure Time: A Retrospective Study of a Single-Institution Experience. J Vasc Interv Radiol 2016; 27:1148-53. [PMID: 27052948 DOI: 10.1016/j.jvir.2016.01.137] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2015] [Revised: 01/11/2016] [Accepted: 01/12/2016] [Indexed: 02/07/2023] Open
Abstract
PURPOSE To assess whether intravascular ultrasound (US) guidance impacts number of needle passes, contrast usage, radiation dose, and procedure time during creation of transjugular intrahepatic portosystemic shunts (TIPS). MATERIALS AND METHODS Intravascular US-guided creation of TIPS in 40 patients was retrospectively compared with conventional TIPS in 49 patients between February 2010 and November 2015 at a single tertiary care institution. Patient sex and age, etiology of liver disease (hepatitis C virus, alcohol abuse, nonalcoholic steatohepatitis), severity of liver disease (mean Model for End-Stage Liver Disease score), and indications for TIPS (variceal bleeding, refractory ascites, refractory hydrothorax) in conventional and intravascular US-guided cases were recorded. RESULTS The two groups were well matched by sex, age, etiology of liver disease, Child-Pugh class, Model for End-Stage Liver Disease scores, and indication for TIPS (P range = .19-.94). Fewer intrahepatic needle passes were required in intravascular US-guided TIPS creation compared with conventional TIPS (2 passes vs 6 passes, P < .01). Less iodinated contrast material was used in intravascular US cases (57 mL vs 140 mL, P < .01). Radiation exposure, as measured by cumulative dose, dose area product, and fluoroscopy time, was reduced with intravascular US (174 mGy vs 981 mGy, P < .01; 3,793 μGy * m(2) vs 21,414 μGy * m(2), P < .01; 19 min vs 34 min, P < .01). Procedure time was shortened with intravascular US (86 min vs 125 min, P < .01). CONCLUSIONS Intravascular US guidance resulted in fewer intrahepatic needle passes, decreased contrast medium usage, decreased radiation dosage, and shortened procedure time in TIPS creation.
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Affiliation(s)
- Steven D Kao
- Departments of Radiology, University of California San Diego Medical Center, 200 West Arbor Drive #8756, San Diego, CA 92103; Department of Radiology, University of California Los Angeles Medical Center, Los Angeles, California
| | - Maud M Morshedi
- Department of Radiology, University of California Los Angeles Medical Center, Los Angeles, California
| | - Kazim H Narsinh
- Departments of Radiology, University of California San Diego Medical Center, 200 West Arbor Drive #8756, San Diego, CA 92103
| | - Thomas B Kinney
- Departments of Radiology, University of California San Diego Medical Center, 200 West Arbor Drive #8756, San Diego, CA 92103
| | - Jeet Minocha
- Departments of Radiology, University of California San Diego Medical Center, 200 West Arbor Drive #8756, San Diego, CA 92103
| | - Andrew C Picel
- Departments of Radiology, University of California San Diego Medical Center, 200 West Arbor Drive #8756, San Diego, CA 92103
| | - Isabel Newton
- Departments of Radiology, University of California San Diego Medical Center, 200 West Arbor Drive #8756, San Diego, CA 92103
| | - Steven C Rose
- Departments of Radiology, University of California San Diego Medical Center, 200 West Arbor Drive #8756, San Diego, CA 92103
| | - Anne C Roberts
- Departments of Radiology, University of California San Diego Medical Center, 200 West Arbor Drive #8756, San Diego, CA 92103
| | - Alexander Kuo
- Gastroenterology/Hepatology, University of California San Diego Medical Center, 200 West Arbor Drive #8756, San Diego, CA 92103
| | - Hamed Aryafar
- Departments of Radiology, University of California San Diego Medical Center, 200 West Arbor Drive #8756, San Diego, CA 92103.
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Lauermann J, Potthoff A, Mc Cavert M, Marquardt S, Vaske B, Rosenthal H, von Hahn T, Wacker F, Meyer BC, Rodt T. Comparison of Technical and Clinical Outcome of Transjugular Portosystemic Shunt Placement Between a Bare Metal Stent and a PTFE-Stentgraft Device. Cardiovasc Intervent Radiol 2015; 39:547-56. [DOI: 10.1007/s00270-015-1209-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2015] [Accepted: 08/29/2015] [Indexed: 02/07/2023]
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