1
|
Saltini D, Indulti F, Guasconi T, Bianchini M, Cuffari B, Caporali C, Casari F, Prampolini F, Senzolo M, Colecchia A, Schepis F. Transjugular Intrahepatic Portosystemic Shunt: Devices Evolution, Technical Tips and Future Perspectives. J Clin Med 2023; 12:6758. [PMID: 37959225 PMCID: PMC10650044 DOI: 10.3390/jcm12216758] [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: 09/30/2023] [Revised: 10/18/2023] [Accepted: 10/20/2023] [Indexed: 11/15/2023] Open
Abstract
Portal hypertension (PH) constitutes a pivotal factor in the progression of cirrhosis, giving rise to severe complications and a diminished survival rate. The transjugular intrahepatic portosystemic shunt (TIPS) procedure has undergone significant evolution, with advancements in stent technology assuming a central role in managing PH-related complications. This review aims to outline the progression of TIPS and emphasizes the significant influence of stent advancement on its effectiveness. Initially, the use of bare metal stents (BMSs) was limited due to frequent dysfunction. However, the advent of expanding polytetrafluoroethylene-covered stent grafts (ePTFE-SGs) heralded a transformative era, greatly enhancing patency rates. Further innovation culminated in the creation of ePTFE-SGs with controlled expansion, enabling precise adjustment of TIPS diameters. Comparative analyses demonstrated the superiority of ePTFE-SGs over BMSs, resulting in improved patency, fewer complications, and higher survival rates. Additional technical findings highlight the importance of central stent placement and adequate stent length, as well as the use of smaller calibers to reduce the risk of shunt-related complications. However, improving TIPS through technical means alone is inadequate for optimizing patient outcomes. An extensive understanding of hemodynamic, cardiac, and systemic factors is required to predict outcomes and tailor a personalized approach. Looking forward, the ongoing progress in SG technology, paired with the control of clinical factors that can impact outcomes, holds the promise of reshaping the management of PH-related complications in cirrhosis.
Collapse
Affiliation(s)
- Dario Saltini
- Division of Gastroenterology, Azienda Ospedaliero-Universitaria di Modena, and University of Modena and Reggio Emilia, 41121 Modena, Italy (F.I.); (T.G.); (M.B.); (B.C.); (A.C.)
| | - Federica Indulti
- Division of Gastroenterology, Azienda Ospedaliero-Universitaria di Modena, and University of Modena and Reggio Emilia, 41121 Modena, Italy (F.I.); (T.G.); (M.B.); (B.C.); (A.C.)
| | - Tomas Guasconi
- Division of Gastroenterology, Azienda Ospedaliero-Universitaria di Modena, and University of Modena and Reggio Emilia, 41121 Modena, Italy (F.I.); (T.G.); (M.B.); (B.C.); (A.C.)
| | - Marcello Bianchini
- Division of Gastroenterology, Azienda Ospedaliero-Universitaria di Modena, and University of Modena and Reggio Emilia, 41121 Modena, Italy (F.I.); (T.G.); (M.B.); (B.C.); (A.C.)
| | - Biagio Cuffari
- Division of Gastroenterology, Azienda Ospedaliero-Universitaria di Modena, and University of Modena and Reggio Emilia, 41121 Modena, Italy (F.I.); (T.G.); (M.B.); (B.C.); (A.C.)
| | - Cristian Caporali
- Division of Radiology, Azienda Ospedaliero-Universitaria di Modena, and University of Modena and Reggio Emilia, 41121 Modena, Italy; (C.C.)
| | - Federico Casari
- Division of Radiology, Azienda Ospedaliero-Universitaria di Modena, and University of Modena and Reggio Emilia, 41121 Modena, Italy; (C.C.)
| | - Francesco Prampolini
- Division of Radiology, Azienda Ospedaliero-Universitaria di Modena, and University of Modena and Reggio Emilia, 41121 Modena, Italy; (C.C.)
| | - Marco Senzolo
- Multivisceral Transplant Unit-Gastroenterology, Department of Surgery, Oncology and Gastroenterology, Padua University Hospital, 35128 Padua, Italy;
| | - Antonio Colecchia
- Division of Gastroenterology, Azienda Ospedaliero-Universitaria di Modena, and University of Modena and Reggio Emilia, 41121 Modena, Italy (F.I.); (T.G.); (M.B.); (B.C.); (A.C.)
| | - Filippo Schepis
- Division of Gastroenterology, Azienda Ospedaliero-Universitaria di Modena, and University of Modena and Reggio Emilia, 41121 Modena, Italy (F.I.); (T.G.); (M.B.); (B.C.); (A.C.)
| |
Collapse
|
2
|
Deltenre P, Zanetto A, Saltini D, Moreno C, Schepis F. The role of transjugular intrahepatic portosystemic shunt in patients with cirrhosis and ascites: Recent evolution and open questions. Hepatology 2023; 77:640-658. [PMID: 35665949 DOI: 10.1002/hep.32596] [Citation(s) in RCA: 23] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 05/14/2022] [Accepted: 05/16/2022] [Indexed: 01/28/2023]
Abstract
In selected patients with cirrhosis and ascites, transjugular intrahepatic portosystemic shunt (TIPS) placement improves control of ascites and may reduce mortality. In this review, we summarize the current knowledge concerning the use of TIPS for the treatment of ascites in patients with cirrhosis, from pathophysiology of ascites formation to hemodynamic consequences, patient selection, and technical issues of TIPS insertion. The combination of these factors is important to guide clinical decision-making and identify the best strategy for each individual patient. There is still a need to identify the best timing for TIPS placement in the natural history of ascites (recurrent vs. refractory) as well as which type and level of renal dysfunction is acceptable when TIPS is proposed for the treatment of ascites in cirrhosis. Future studies are needed to define the optimal stent diameter according to patient characteristics and individual risk of shunt-related side effects, particularly hepatic encephalopathy and insufficient cardiac response to hemodynamic consequences of TIPS insertion.
Collapse
Affiliation(s)
- Pierre Deltenre
- Department of Gastroenterology, Hepatopancreatology, and Digestive Oncology , CUB Hôpital Erasme, Université Libre de Bruxelles , Brussels , Belgium.,Department of Gastroenterology and Hepatology , CHU UCL Namur, Université Catholique de Louvain , Yvoir , Belgium.,Department of Gastroenterology and Hepatology , Clinique St Luc , Bouge , Belgium
| | - Alberto Zanetto
- Division of Gastroenterology, Hepatic Hemodynamic Laboratory , Azienda Ospedaliero-Universitaria di Modena, and University of Modena and Reggio Emilia , Modena , Italy.,Gastroenterology and Multivisceral Transplant Unit, Department of Surgery, Oncology, and Gastroenterology , Padova University Hospital , Padova , Italy
| | - Dario Saltini
- Division of Gastroenterology, Hepatic Hemodynamic Laboratory , Azienda Ospedaliero-Universitaria di Modena, and University of Modena and Reggio Emilia , Modena , Italy
| | - Christophe Moreno
- Department of Gastroenterology, Hepatopancreatology, and Digestive Oncology , CUB Hôpital Erasme, Université Libre de Bruxelles , Brussels , Belgium.,Laboratory of Experimental Gastroenterology , Université Libre de Bruxelles , Brussels , Belgium
| | - Filippo Schepis
- Division of Gastroenterology, Hepatic Hemodynamic Laboratory , Azienda Ospedaliero-Universitaria di Modena, and University of Modena and Reggio Emilia , Modena , Italy
| |
Collapse
|
3
|
Zhang AD, Bergen M. Novel technique in treating portal cavernous transformation with portal Biliopathy. J Natl Med Assoc 2022; 114:495-497. [PMID: 35764432 DOI: 10.1016/j.jnma.2022.06.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 05/26/2022] [Accepted: 06/07/2022] [Indexed: 11/18/2022]
Abstract
We present a case report of a patient who is a non-cirrhotic with portal cavernous transformation secondary to previous trauma. The patient presents with portal biliopathy requiring ERCP/EUS with biliary stenting. The patient was referred to Interventional Radiology (IR) for portal vein recanalization. The patient underwent a novel technique of transplenic access with portal vein recanalization via a gunsight technique, ultimately receiving a direct intrahepatic portocaval shunt (DIPS). Subsequently, his symptoms resolved, and the biliary stent was successfully removed.
Collapse
Affiliation(s)
| | - Michael Bergen
- Carilion Clinic: 1906 Belleview Ave SE, Roanoke, VA 24014
| |
Collapse
|
4
|
Transjugular intrahepatic portosystemic shunt with transhepatic portal vein puncture guided by ultrasound: a technical alternative. Eur J Gastroenterol Hepatol 2022; 34:112-116. [PMID: 34748302 DOI: 10.1097/meg.0000000000002174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
OBJECTIVE Evaluation of an alternative technique to perform transjugular intrahepatic portosystemic shunt (TIPS), using abdominal ultrasound to guide portal puncture. METHODS Retrospective analysis of TIPS performed from January 2014 to December 2018 in an interventional radiology service. TIPS were performed according to the classic technique, except at the moment of portal branch puncture, when abdominal ultrasound was used to guide it, visualized its path within the parenchyma in real-time. Qualitative and quantitative variables were analyzed considering a 95% confidence interval and application of the Student's t-test with a significance level of P < 0.05. RESULTS Forty-one TIPS were performed. The technical success rate of ultrasound guidance in portal puncture was 100.0%. After its performance, a reduction in the portosystemic pressure gradient was observed, with an initial gradient average of 18.8 mmHg (12-25 ± 3.6 mmHg) and a final gradient of 9.2 mmHg (5-14 ± 2.4 mmHg). The mean values for the TIPS execution time, fluoroscopy time and the radiation dose, verified through the dose area product, were 65.2 ± 46.7 min, 25 ± 14.1 min and 85.6 ± 70 Gy cm2, respectively. There were no complications related to the inadvertent puncture of nontarget structures or deaths due to complications resulting from TIPS. CONCLUSION The results demonstrate that the portal transhepatic puncture guided by the abdominal ultrasound is an effective and safe procedure and results in time of execution, time of fluoroscopy and radiation dose below the current reference values of the conventional procedure.
Collapse
|
5
|
Alani M, Rowley M, Kang P, Chen S, Hirsch K, Seetharam A. Utility of Transjugular Intrahepatic Portosystemic Shunt Placement for Maintaining Portal Vein Patency in Candidates on Wait Lists Who Develop Thrombus. EXP CLIN TRANSPLANT 2019; 18:808-813. [PMID: 31830878 DOI: 10.6002/ect.2019.0153] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVES Although no longer a contraindication to liver transplant, portal vein thrombosis may lead to longer operative time and complexities in venous reconstruction. Strategies to maintain preoperative patency include systemic anticoagulation and/or transjugular intrahepatic portosystemic shunt placement. The former may not be ideal in cirrhotic patients prone to luminal gastrointestinal tract bleeding, and factors that predict improvements in portal vein thrombosis with the latter have not been well defined. Our goal was to evaluate the effectiveness of transjugular intrahepatic portosystemic shunt placement as monotherapy to improve and/or resolve portal vein thrombosis in otherwise eligible liver transplant candidates with partial or complete portal vein thrombosis and to identify factors predicting success. MATERIALS AND METHODS We identified 30 patients from 2010 to 2015 who had transjugular intrahepatic portosystemic shunt placementfor primary indication to maintain portal vein patency. RESULTS The main portal vein was completely thrombosed in 5 of 30 (16.6%), nearly completely thrombosed in 9 of 30 (30%), and partially thrombosed in 16 patients (53.3%). Twenty-four patients (80%) had improvement and/or resolution of portal vein thrombosis after transjugular intrahepatic portosystemic shunt placement, with 18 of these (75%) having complete resolution. All 5 patients (20.8%) with complete thrombosis had improvement/resolution of portal vein thrombosis. Nine patients (30%) required hospitalization within 3 months for hepatic encephalopathy. There were 3 deaths (10%) not related to transjugular intrahepatic portosystemic shunt placement (10%). Nine patients underwent liver transplant after shunt placement (median 2.9 mo; range, 0.3-32 mo); all 9 received endto-end anastomosis without need for intraoperative thrombectomy. CONCLUSIONS Transjugular intrahepatic portosystemic shunt placement may be effective as monotherapy for maintaining or restoring portal vein patency in selected livertransplant candidates, even in those with complete portal vein thrombosis. Further studies are needed to define potential responders to this approach.
Collapse
Affiliation(s)
- Mustafa Alani
- From the Gastroenterology Department, St. Joseph's Hospital and Medical Center, Creighton University, Phoenix, Arizona, USA
| | | | | | | | | | | |
Collapse
|
6
|
Takahashi EA, Andrews JC. Percutaneous extrahepatic splenomeso-caval shunt creation in a patient with portal vein thrombosis after Whipple procedure. Clin Imaging 2018; 53:221-224. [PMID: 30445372 DOI: 10.1016/j.clinimag.2018.10.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2018] [Revised: 10/19/2018] [Accepted: 10/22/2018] [Indexed: 02/07/2023]
Abstract
A 72-year-old male presented with refractory ascites secondary to portal vein occlusion with cavernomatous transformation following pancreaticoduodenectomy (Whipple procedure). Due to the unfavorable anatomy, transjugular intrahepatic portosystemic shunt was not an option. However, given patency of the spleno-mesenteric confluence and absence of the pancreatic head after the Whipple procedure, a splenomeso-caval shunt was successfully created using a transjugular-transsplenic rendezvous technique.
Collapse
Affiliation(s)
- Edwin A Takahashi
- Division of Vascular and Interventional Radiology, Department of Radiology, Mayo Clinic, Rochester, MN, USA.
| | - James C Andrews
- Division of Vascular and Interventional Radiology, Department of Radiology, Mayo Clinic, Rochester, MN, USA
| |
Collapse
|
7
|
Schembri V, Cassinotto C, Panaro F, Delicque J, Pierredon MA, Piron L, Herrero A, Escal L, Ursic-Bedoya J, Guiu B. Challenging TIPS in Liver Transplant Recipients: The Pull-Through Technique to Address Piggyback Anastomosis. Cardiovasc Intervent Radiol 2018; 41:804-810. [DOI: 10.1007/s00270-018-1886-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Accepted: 01/20/2018] [Indexed: 12/15/2022]
|
8
|
Pargewar SS, Desai SN, Rajesh S, Singh VP, Arora A, Mukund A. Imaging and radiological interventions in extra-hepatic portal vein obstruction. World J Radiol 2016; 8:556-70. [PMID: 27358683 PMCID: PMC4919755 DOI: 10.4329/wjr.v8.i6.556] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2015] [Revised: 02/26/2016] [Accepted: 03/17/2016] [Indexed: 02/06/2023] Open
Abstract
Extrahepatic portal vein obstruction (EHPVO) is a primary vascular condition characterized by chronic long standing blockage and cavernous transformation of portal vein with or without additional involvement of intrahepatic branches, splenic or superior mesenteric vein. Patients generally present in childhood with multiple episodes of variceal bleed and EHPVO is the predominant cause of paediatric portal hypertension (PHT) in developing countries. It is a pre-hepatic type of PHT in which liver functions and morphology are preserved till late. Characteristic imaging findings include multiple parabiliary venous collaterals which form to bypass the obstructed portal vein with resultant changes in biliary tree termed portal biliopathy or portal cavernoma cholangiopathy. Ultrasound with Doppler, computed tomography, magnetic resonance cholangiography and magnetic resonance portovenography are non-invasive techniques which can provide a comprehensive analysis of degree and extent of EHPVO, collaterals and bile duct abnormalities. These can also be used to assess in surgical planning as well screening for shunt patency in post-operative patients. The multitude of changes and complications seen in EHPVO can be addressed by various radiological interventional procedures. The myriad of symptoms arising secondary to vascular, biliary, visceral and neurocognitive changes in EHPVO can be managed by various radiological interventions like transjugular intra-hepatic portosystemic shunt, percutaneous transhepatic biliary drainage, partial splenic embolization, balloon occluded retrograde obliteration of portosystemic shunt (PSS) and revision of PSS.
Collapse
|
9
|
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: 39] [Impact Index Per Article: 4.9] [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.
Collapse
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.
| |
Collapse
|
10
|
Bell BM, Cura M, Shaw CJ, Rees CR. Transjugular intrahepatic portosystemic shunt creation using a three-dimensional fluoroscopy guidance system in patients with the Budd-Chiari syndrome. Proc (Bayl Univ Med Cent) 2015; 28:484-7. [PMID: 26424949 DOI: 10.1080/08998280.2015.11929316] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
When performed for Budd-Chiari syndrome (BCS), transjugular intrahepatic portosystemic shunt (TIPS) creation can be technically difficult due to hepatic congestion and asymmetric hypertrophy. We present three female patients with decompensated BCS in whom TIPS were created using a three-dimensional fluoroscopy guidance system. On a dedicated workstation using three-dimensional volumes of computed tomography imaging, a virtual needle path was created by the operator extending from the needle entry point (hepatic vein stump or inferior vena cava) to the target portal vein. Subsequently, the virtual needle path was overlaid on the fluoroscopy image for guidance of portal venous cannulation. This technology can be used for TIPS procedures in patients with BCS and other complex TIPS cases, as it may help delimit the trajectory of the needle pass and optimally result in more efficient procedures with decreased radiation dose.
Collapse
Affiliation(s)
- Bruce M Bell
- Department of Radiology, Baylor University Medical Center at Dallas
| | - Marco Cura
- Department of Radiology, Baylor University Medical Center at Dallas
| | - Cathryn J Shaw
- Department of Radiology, Baylor University Medical Center at Dallas
| | - Chet R Rees
- Department of Radiology, Baylor University Medical Center at Dallas
| |
Collapse
|
11
|
Zhao JR, Wang GC, Hu JH, Zhang CQ. Risk factors for early rebleeding and mortality in acute variceal hemorrhage. World J Gastroenterol 2014; 20:17941-17948. [PMID: 25548492 PMCID: PMC4273144 DOI: 10.3748/wjg.v20.i47.17941] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2014] [Revised: 07/16/2014] [Accepted: 08/28/2014] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the risk factors for 6-wk rebleeding and mortality in acute variceal hemorrhage (AVH) patients treated by percutaneous transhepatic variceal embolization (PTVE).
METHODS: A retrospective cohort study of AVH patients who had undergone PTVE treatment was conducted between January 2010 and December 2012. Demographic information, medical histories, physical examination findings, and laboratory test results were collected. The PTVE procedure was performed as a rescue therapy for patients who failed endoscopic and pharmacologic treatment. Survival analysis was estimated using the Kaplan-Meier method and compared using the log-rank test. The multivariate analysis was performed using the Cox regression test to identify independent risk factors for rebleeding and mortality.
RESULTS: One hundred and one patients were included; 71 were males and the average age was 51 years. Twenty-one patients rebled within 6 wk. Patients with high-risk stigmata, PTVE with trunk obliteration, and a hepatic vein pressure gradient (HVPG) ≥ 20 mmHg were at increased risk for rebleeding (OR = 5.279, 95%CI: 2.782-38.454, P = 0.003; OR = 4.309, 95%CI: = 2.144-11.793, P < 0.001; and OR = 1.534, 95%CI: 1.062-2.216, P = 0.022, respectively). Thirteen patients died within 6 wk. A model for end-stage liver disease (MELD) score ≥ 18 and an HVPG ≥ 20 mmHg were associated with 6-wk mortality (OR = 2.162, 95%CI: 1.145-4.084, P = 0.017 and OR = 1.423, 95%CI: 1.222-1.657, P < 0.001, respectively).
CONCLUSION: MELD score and HVPG in combination allow for early identification of patients with AVH who are at substantially increased risk of death over the short term.
Collapse
|
12
|
Tsauo J, Luo X, Ye L, Li X. Three-Dimensional Path Planning Software-Assisted Transjugular Intrahepatic Portosystemic Shunt: A Technical Modification. Cardiovasc Intervent Radiol 2014; 38:742-6. [DOI: 10.1007/s00270-014-0931-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2014] [Accepted: 05/03/2014] [Indexed: 11/29/2022]
|
13
|
Copelan A, Remer EM, Sands M, Nghiem H, Kapoor B. Diagnosis and management of Budd Chiari syndrome: an update. Cardiovasc Intervent Radiol 2014; 38:1-12. [PMID: 24923240 DOI: 10.1007/s00270-014-0919-9] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2014] [Accepted: 04/23/2014] [Indexed: 12/16/2022]
Abstract
Imaging plays a crucial role in the early detection and assessment of the extent of disease in Budd Chiari syndrome (BCS). Early diagnosis and intervention to mitigate hepatic congestion is vital to restoring hepatic function and alleviating portal hypertension. Interventional radiology serves a key role in the management of these patients. The interventionist should be knowledgeable of the clinical presentation as well as key imaging findings, which often dictate the approach to treatment. This article concisely reviews the etiology, pathophysiology, and clinical presentation of BCS and provides a detailed description of imaging and treatment options, particularly interventional management.
Collapse
Affiliation(s)
- Alexander Copelan
- Diagnostic Radiology Department, William Beaumont Hospital, 3601 W 13 Mile Rd., Royal Oak, MI, 48073, USA,
| | | | | | | | | |
Collapse
|
14
|
Saad N, Darcy M, Saad W. Portal anatomic variants relevant to transjugular intrahepatic portosystemic shunt. Tech Vasc Interv Radiol 2009; 11:203-7. [PMID: 19527845 DOI: 10.1053/j.tvir.2009.04.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Transjugular intrahepatic portosystemic shunt (TIPS) creation is an accepted treatment for portal hypertension. TIPS creation remains a challenging procedure because it involves the successful passage of a needle from a point of origin (hepatic vein) to a target point (portal vein) through the liver substance. An understanding of the anatomy of these two vascular beds facilitates overcoming the challenge of the spatial relationship between these two points. In this article the authors review the vascular and parenchymal anatomic variations, both congenital and acquired that impact the success of TIPS creation.
Collapse
Affiliation(s)
- Nael Saad
- Interventional Radiology. Mallinckrodt, Institute of Radiology, Washington University in St. Louis, 510 South Kingshighway Boulevard, Campus Box 8131, St. Louis, MO 63110, USA.
| | | | | |
Collapse
|