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Vo NH, Sari MA, Grimaldi E, Berchmans E, Curry MP, Ahmed M, Siewert B, Brook A, Brook OR. Highest 3-month international normalized ratio (INR): a predictor of bleeding following ultrasound-guided liver biopsy. Eur Radiol 2024; 34:6416-6424. [PMID: 38483589 DOI: 10.1007/s00330-024-10692-w] [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: 01/21/2024] [Revised: 02/15/2024] [Accepted: 02/20/2024] [Indexed: 09/15/2024]
Abstract
OBJECTIVES To determine whether international normalized ratio (INR), bilirubin, and creatinine predict bleeding risk following percutaneous liver biopsy. METHODS A total of 870 consecutive patients (age 53 ± 14 years; 53% (459/870) male) undergoing non-targeted, ultrasound-guided, percutaneous liver biopsy at a single tertiary center from 01/2016 to 12/2019 were retrospectively reviewed. Results were analyzed using descriptive statistics and logistic regression models to evaluate the relationship between individual and combined laboratory values, and post-biopsy bleeding risk. Receiver operating characteristic (ROC) curves and area under ROC (AUC) curves were constructed to evaluate predictive ability. RESULTS Post-biopsy bleeding occurred in 2.0% (17/870) of patients, with 0.8% (7/870) requiring intervention. The highest INR within 3 months preceding biopsy demonstrated the best predictive ability for post-biopsy bleeding and was superior to the most recent INR (AUC = 0.79 vs 0.61, p = 0.003). Total bilirubin is an independent predictor of bleeding (AUC = 0.73) and better than the most recent INR (0.61). Multivariate regression analysis of the highest INR and total bilirubin together yielded no improvement in predictive performance compared to INR alone (0.80 vs 0.79). The MELD score calculated using the highest INR (AUC = 0.79) and most recent INR (AUC = 0.74) were similar in their predictive performance. Creatinine is a poor predictor of bleeding (AUC = 0.61). Threshold analyses demonstrate an INR of > 1.8 to have the highest predictive accuracy for bleeding. CONCLUSION The highest INR in 3 months preceding ultrasound-guided percutaneous liver biopsy is associated with, and a better predictor for, post-procedural bleeding than the most recent INR and should be considered in patient risk stratification. CLINICAL RELEVANCE STATEMENT Despite correction of coagulopathic indices, the highest international normalized ratio within the 3 months preceding percutaneous liver biopsy is associated with, and a better predictor for, bleeding and should considered in clinical decision-making and determining biopsy approach. KEY POINTS • Bleeding occurred in 2% of patients following ultrasound-guided liver biopsy, and was non-trivial in 41% of those patients who needed additional intervention and had an associated 23% 30-day mortality rate. • The highest INR within 3 months preceding biopsy (AUC = 0.79) is a better predictor of bleeding than the most recent INR (AUC = 0.61). • The MELD score is associated with post-procedural bleeding, but with variable predictive performance largely driven by its individual laboratory components.
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Affiliation(s)
- Nhi H Vo
- Department of Radiology, Beth Israel Deaconess Medical Center, 1 Deaconess Rd, Boston, MA, 02215, USA
| | - Mehmet A Sari
- Department of Radiology, Beth Israel Deaconess Medical Center, 1 Deaconess Rd, Boston, MA, 02215, USA
| | - Elena Grimaldi
- Department of Radiology, Beth Israel Deaconess Medical Center, 1 Deaconess Rd, Boston, MA, 02215, USA
| | - Emmanuel Berchmans
- Department of Radiology, Beth Israel Deaconess Medical Center, 1 Deaconess Rd, Boston, MA, 02215, USA
| | - Michael P Curry
- Department of Internal Medicine, Division of Gastroenterology, Beth Israel Deaconess Medical Center, 330 Brookline Avenue, Boston, MA, 02215, USA
| | - Muneeb Ahmed
- Department of Radiology, Beth Israel Deaconess Medical Center, 1 Deaconess Rd, Boston, MA, 02215, USA
| | - Bettina Siewert
- Department of Radiology, Beth Israel Deaconess Medical Center, 1 Deaconess Rd, Boston, MA, 02215, USA
| | - Alexander Brook
- Department of Radiology, Beth Israel Deaconess Medical Center, 1 Deaconess Rd, Boston, MA, 02215, USA
| | - Olga R Brook
- Department of Radiology, Beth Israel Deaconess Medical Center, 1 Deaconess Rd, Boston, MA, 02215, USA.
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Delgado MG, Mertineit N, Bosch J, Baumgartner I, Berzigotti A. Combination of Model for End-Stage Liver Disease (MELD) and Sarcopenia predicts mortality after transjugular intrahepatic portosystemic shunt (TIPS). Dig Liver Dis 2024; 56:1544-1550. [PMID: 38555198 DOI: 10.1016/j.dld.2024.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Revised: 02/21/2024] [Accepted: 03/01/2024] [Indexed: 04/02/2024]
Abstract
TIPS is the most effective treatment for portal hypertension. Patient selection remains important to achieving optimal post-TIPS outcomes. The study evaluates 1-year mortality factors in cirrhotic patients receiving TIPS. METHODS 87 cirrhotic patients received a TIPS between 2015 - 2021. Predictors of 1-year and overall mortality were assessed by estimating cumulative incidence functions and Grey's test to adjust for liver transplantation as a risk competing with mortality. Variables with p < 0.05 were checked for collinearity and included in the multivariate Cox proportional hazards model. Model discrimination was evaluated by calculating the area under the ROC curve. RESULTS 87 patients were included (68% men; 22% ≥70 years). ALD was the primary cirrhosis cause. Most patients were Child-Pugh class B, MELD-Na score was 13.6 ± 6.0 points. The most frequent indication for TIPS was bleeding (51.7%), followed by refractory ascites (42.5%). The variables positively associated with mortality in univariate analysis were ascites, clinically overt sarcopenia and MELD-Na score, while ongoing nutritional supplementation improved survival. In the multivariate analysis, only clinically overt sarcopenia and MELD-Na score remained independently associated with mortality. A MELD-Na/sarcopenia model demonstrated a good discrimination, AUROC: 0.86 (95% CI 0.77 - 0.95). CONCLUSION MELD-Na score, and sarcopenia were significantly associated with 1-year survival in cirrhotic patients who received TIPS.
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Affiliation(s)
- Maria Gabriela Delgado
- Department of Visceral Surgery and Medicine, Inselspital, Bern University Hospital, University of Bern, Switzerland; Center for Vascular Interventions (IZI), Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Nando Mertineit
- Center for Vascular Interventions (IZI), Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland; Department of Diagnostic, Interventional and Pediatric Radiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland; Department of Medical Radiology, Buergerspital Solothurn, Solothurner Spitäler, Solothurn, Switzerland
| | - Jaime Bosch
- Department of Visceral Surgery and Medicine, Inselspital, Bern University Hospital, University of Bern, Switzerland
| | | | - Annalisa Berzigotti
- Department of Visceral Surgery and Medicine, Inselspital, Bern University Hospital, University of Bern, Switzerland; Center for Vascular Interventions (IZI), Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland.
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Meram E, Russell E, Ozkan O, Kleedehn M. Variceal and Nonvariceal Upper Gastrointestinal Bleeding Refractory to Endoscopic Management: Indications and Role of Interventional Radiology. Gastrointest Endosc Clin N Am 2024; 34:275-299. [PMID: 38395484 DOI: 10.1016/j.giec.2023.09.014] [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] [Indexed: 02/25/2024]
Abstract
For over 60 years, diagnostic and interventional radiology have been heavily involved in the evaluation and treatment of patients presenting with gastrointestinal bleeding. For patients who present with upper GI bleeding and have a contraindication to endoscopy or have an unsuccessful attempt at endoscopy for identifying or controlling the bleeding, interventional radiology is often consulted for evaluation and consideration of catheter-based intervention.
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Affiliation(s)
- Ece Meram
- University of Wisconsin School of Medicine and Public Health, University of Wisconsin Hospitals and Clinics, 600 Highland Avenue, Madison, WI 53792, USA
| | - Elliott Russell
- University of Wisconsin School of Medicine and Public Health, University of Wisconsin Hospitals and Clinics, 600 Highland Avenue, Madison, WI 53792, USA
| | - Orhan Ozkan
- University of Wisconsin School of Medicine and Public Health, University of Wisconsin Hospitals and Clinics, 600 Highland Avenue, Madison, WI 53792, USA
| | - Mark Kleedehn
- University of Wisconsin School of Medicine and Public Health, University of Wisconsin Hospitals and Clinics, 600 Highland Avenue, Madison, WI 53792, USA.
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Carroll A, Boike JR. TIPS: indications, Contraindications, and Evaluation. Curr Gastroenterol Rep 2023; 25:232-241. [PMID: 37603109 DOI: 10.1007/s11894-023-00884-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/09/2023] [Indexed: 08/22/2023]
Abstract
PURPOSE OF REVIEW This review summarizes the current and emerging indications, contraindications, and evaluation for TIPS. In the last three decades of use, there have been substantial changes and progress in this field, including the use of controlled-expansion, covered stents, which has broadened the clinical uses of TIPS. RECENT FINDINGS Recent findings have rapidly expanded the indications for TIPS, including emerging uses in hepatorenal syndrome, hepatopulmonary syndrome and before abdominal surgery. The widespread use of controlled-expansion, covered stents has decreased rates of post-TIPS hepatic encephalopathy, opening TIPS to a larger patient population. Overall, with newer stent technology and more research in this area, the clinical utility and potential of TIPS has rapidly expanded. Going forward, a renewed focus on randomized-control trials and long-term outcomes will be a crucial element to selecting appropriate TIPS recipients and recommending emerging indications for this procedure.
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Affiliation(s)
- Allison Carroll
- Department of Medicine, Division of Gastroenterology & Hepatology, Northwestern University Feinberg School of Medicine, 676 N. St. Clair, Suite 1900, Chicago, IL, 60611, USA
- Feinberg School of Medicine, Northwestern University, Chicago, USA
| | - Justin R Boike
- Department of Medicine, Division of Gastroenterology & Hepatology, Northwestern University Feinberg School of Medicine, 676 N. St. Clair, Suite 1900, Chicago, IL, 60611, USA.
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Philipp M, Blattmann T, Bienert J, Fischer K, Hausberg L, Kröger JC, Heller T, Weber MA, Lamprecht G. Transjugular intrahepatic portosystemic shunt vs conservative treatment for recurrent ascites: A propensity score matched comparison. World J Gastroenterol 2022; 28:5944-5956. [PMID: 36405105 PMCID: PMC9669826 DOI: 10.3748/wjg.v28.i41.5944] [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: 07/09/2022] [Revised: 09/15/2022] [Accepted: 10/20/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Transjugular intrahepatic portosystemic shunt (TIPS) placement is an effective intervention for recurrent tense ascites. Some studies show an increased risk of acute on chronic liver failure (ACLF) associated with TIPS placement. It is not clear whether ACLF in this context is a consequence of TIPS or of the pre-existing liver disease.
AIM To better understand the risks of TIPS in this challenging setting and to compare them with those of conservative therapy.
METHODS Two hundred and fourteen patients undergoing their first TIPS placement for recurrent tense ascites at our tertiary-care center between 2007 and 2017 were identified (TIPS group). Three hundred and ninety-eight patients of the same time interval with liver cirrhosis and recurrent tense ascites not undergoing TIPS placement (No TIPS group) were analyzed as a control group. TIPS indication, diagnosis of recurrent ascites, further diagnoses and clinical findings were obtained from a database search and patient records. The in-hospital mortality and ACLF incidence of both groups were compared using 1:1 propensity score matching and multivariate logistic regressions.
RESULTS After propensity score matching, the TIPS and No TIPS groups were comparable in terms of laboratory values and ACLF incidence at hospital admission. There was no detectable difference in mortality (TIPS: 11/214, No TIPS 13/214). During the hospital stay, ACLF occurred more frequently in the TIPS group than in the No TIPS group (TIPS: 70/214, No TIPS: 57/214, P = 0.04). This effect was confined to patients with severely impaired liver function at hospital admission as indicated by a significant interaction term of Child score and TIPS placement in multivariate logistic regression. The TIPS group had a lower ACLF incidence at Child scores < 8 points and a higher ACLF incidence at ≥ 11 points. No significant difference was found between groups in patients with Child scores of 8 to 10 points.
CONCLUSION TIPS placement for recurrent tense ascites is associated with an increased rate of ACLF in patients with severely impaired liver function but does not result in higher in-hospital mortality.
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Affiliation(s)
- Martin Philipp
- Department of Medicine, Division of Gastroenterology and Endocrinology, Rostock University Medical Center, Rostock 18057, Germany
| | - Theresia Blattmann
- Department of Medicine, Division of Gastroenterology and Endocrinology, Rostock University Medical Center, Rostock 18057, Germany
| | - Jörn Bienert
- Department of Medicine, Division of Gastroenterology and Endocrinology, Rostock University Medical Center, Rostock 18057, Germany
| | - Kristian Fischer
- Department of Medicine, Division of Gastroenterology and Endocrinology, Rostock University Medical Center, Rostock 18057, Germany
| | - Luisa Hausberg
- Department of Medicine, Division of Gastroenterology and Endocrinology, Rostock University Medical Center, Rostock 18057, Germany
| | - Jens-Christian Kröger
- Institute of Diagnostic and Interventional Radiology, Pediatric Radiology and Neuroradiology, Rostock University Medical Centre, Rostock 18057, Germany
| | - Thomas Heller
- Institute of Diagnostic and Interventional Radiology, Pediatric Radiology and Neuroradiology, Rostock University Medical Centre, Rostock 18057, Germany
| | - Marc-André Weber
- Institute of Diagnostic and Interventional Radiology, Pediatric Radiology and Neuroradiology, Rostock University Medical Centre, Rostock 18057, Germany
| | - Georg Lamprecht
- Department of Medicine, Division of Gastroenterology and Endocrinology, Rostock University Medical Center, Rostock 18057, Germany
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6
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Yang C, Xiong B. A comprehensive review of prognostic scoring systems to predict survival after transjugular intrahepatic portosystemic shunt placement. PORTAL HYPERTENSION & CIRRHOSIS 2022; 1:133-144. [DOI: 10.1002/poh2.28] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Accepted: 06/05/2022] [Indexed: 09/01/2023]
Abstract
AbstractPatient prognosis after transjugular intrahepatic portosystemic shunt (TIPS) placement is relatively poor and highly heterogeneous; therefore, a prognostic scoring system is essential for survival prediction and risk stratification. Conventional scores include the Child–Turcotte–Pugh (CTP) and model for end‐stage liver disease (MELD) scores. The CTP score was created empirically and displayed a high correlation with post‐TIPS survival. However, the inclusion of subjective parameters and the use of discrete cut‐offs limit its utility. The advantages of the MELD score include its statistical validation and objective and readily available predictors that contribute to its broad application in clinical practice to predict post‐TIPS outcomes. In addition, multiple modifications of the MELD score, by incorporating additional predictors (e.g., MELD‐Sodium and MELD‐Sarcopenia scores), adjusting coefficients (recalibrated MELD score), or combined (MELD 3.0), have been proposed to improve the prognostic ability of the standard MELD score. Despite several updates to conventional scores, a prognostic score has been proposed (based on contemporary data) specifically for outcome prediction after TIPS placement. However, this novel score (the Freiburg index of post‐TIPS survival, FIPS) exhibited inconsistent discrimination in external validation studies, and its superiority over conventional scores remains undetermined. Additionally, several tools display potential for application in specific TIPS indications (e.g., bilirubin‐platelet grade for refractory ascites), and biomarkers of systemic inflammation, nutritional status, liver disease progression, and cardiac decompensation may provide additional value, but require further validation. Future studies should consider the effect of TIPS placement when exploring predictors, as TIPS is a pathophysiological approach that substantially alters systemic hemodynamics and ameliorates bacterial translocation and malnutrition.
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Affiliation(s)
- Chongtu Yang
- Department of Radiology Union Hospital, Tongji Medical College Huazhong University of Science and Technology Wuhan China
- Hubei Province Key Laboratory of Molecular Imaging Wuhan China
| | - Bin Xiong
- Department of Radiology Union Hospital, Tongji Medical College Huazhong University of Science and Technology Wuhan China
- Hubei Province Key Laboratory of Molecular Imaging Wuhan China
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7
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Natarajan T, Rengaraj S, Chaturvedula L, Wyawahare M. Predictors of adverse maternal outcome in jaundiced pregnant women identified as having pregnancy-specific liver disease (P-sLD). J OBSTET GYNAECOL 2022; 42:1072-1078. [DOI: 10.1080/01443615.2021.2000943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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8
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Pinchot JW, Kalva SP, Majdalany BS, Kim CY, Ahmed O, Asrani SK, Cash BD, Eldrup-Jorgensen J, Kendi AT, Scheidt MJ, Sella DM, Dill KE, Hohenwalter EJ. ACR Appropriateness Criteria® Radiologic Management of Portal Hypertension. J Am Coll Radiol 2021; 18:S153-S173. [PMID: 33958110 DOI: 10.1016/j.jacr.2021.02.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Accepted: 02/10/2021] [Indexed: 12/17/2022]
Abstract
Cirrhosis is a heterogeneous disease that cannot be studied as a single entity and is classified in two main prognostic stages: compensated and decompensated cirrhosis. Portal hypertension, characterized by a pathological increase of the portal pressure and by the formation of portal-systemic collaterals that bypass the liver, is the initial and main consequence of cirrhosis and is responsible for the majority of its complications. A myriad of treatment options exists for appropriately managing the most common complications of portal hypertension, including acute variceal bleeding and refractory ascites. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision include an extensive analysis of current medical literature from peer reviewed journals and the application of well-established methodologies (RAND/UCLA Appropriateness Method and Grading of Recommendations Assessment, Development, and Evaluation or GRADE) to rate the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where evidence is lacking or equivocal, expert opinion may supplement the available evidence to recommend imaging or treatment.
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Affiliation(s)
| | - Sanjeeva P Kalva
- Panel Chair, Massachusetts General Hospital, Boston, Massachusetts, Chief, Division of Interventional Radiology, Massachusetts General Hospital
| | | | - Charles Y Kim
- Panel Vice-Chair, Duke University Medical Center, Durham, North Carolina, Chief, Division of Interventional Radiology, Duke University Medical Center
| | | | - Sumeet K Asrani
- Baylor University Medical Center, Dallas, Texas, American Association for the Study of Liver Diseases
| | - Brooks D Cash
- University of Texas Health Science Center at Houston and McGovern Medical School, Houston, Texas, American Gastroenterological Association
| | - Jens Eldrup-Jorgensen
- Tufts University School of Medicine, Boston, Massachusetts, Society for Vascular Surgery
| | - A Tuba Kendi
- Mayo Clinic, Rochester, Minnesota, Director of Nuclear Medicine Therapy at Mayo Clinic Rochester
| | | | | | - Karin E Dill
- Specialty Chair, Emory University Hospital, Atlanta, Georgia
| | - Eric J Hohenwalter
- Specialty Chair, Froedtert & The Medical College of Wisconsin, Milwaukee, Wisconsin, Chair, FMLH credentials committee, Division chief of IR at Medical College of Wisconsin
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9
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Novelli PM, Orons PD. The role of interventional radiology in the pre-liver transplant patient. Abdom Radiol (NY) 2021; 46:124-133. [PMID: 32840652 DOI: 10.1007/s00261-020-02704-2] [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: 10/11/2019] [Revised: 01/11/2020] [Accepted: 08/08/2020] [Indexed: 11/25/2022]
Abstract
Each year approximately 8500 patients undergo liver transplantation in the USA for acute and chronic liver failure. Over the years, the success of liver transplantation has led to more clinical indications for liver transplantation. These expanded indications, without a proportionate increase in donors, result in increased competition for the limited pool of transplantable whole or partial grafts. The likelihood of receiving a deceased donor graft depends on many clinical variables, including the acute and chronic fitness of the candidate aligning with the timing of donor organ availability. Several types of patients are candidates for transplant: patients with acute fulminant hepatic failure who will die without a transplant, patients with decompensated cirrhosis, and patients with HCC and compensated cirrhosis. Interventional radiology can preserve equity between these subgroups and reduce patient dropout by increasing the physiologic and anatomic fitness of the candidate before and after formal listing. The primary determinants of candidacy fitness and dropout are the severity of clinical symptoms related to portal hypertension and the presence of hepatocellular cancer. There is a subgroup of patients whose disease severity is not accurately reflected by the Model for End-stage Liver Disease (MELD), such as patients with chronic cholestasis that also may benefit from IR management.
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Affiliation(s)
- Paula M Novelli
- Department of Radiology, UPMC, 200 Lothrop St, Pittsburgh, PA, 15213, USA.
| | - Philip D Orons
- Department of Radiology, UPMC, 200 Lothrop St, Pittsburgh, PA, 15213, USA
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Grimsbo MC, Brown MA, Lindquist JD, Schramm KM, Kirkpatrick DL, Ryu RK, Trivedi PS. Intracardiac Echocardiography-Guided TIPS: A Primer for New Operators. Semin Intervent Radiol 2020; 37:405-413. [PMID: 33041487 DOI: 10.1055/s-0040-1715875] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Matthew C Grimsbo
- Long School of Medicine, University of Texas Health Science Center, San Antonio, Texas
| | - Matthew A Brown
- Division of Vascular and Interventional Radiology, University of Colorado School of Medicine, Aurora, Colorado
| | - Jonathan D Lindquist
- Division of Vascular and Interventional Radiology, University of Colorado School of Medicine, Aurora, Colorado
| | - Kristofer M Schramm
- Division of Vascular and Interventional Radiology, University of Colorado School of Medicine, Aurora, Colorado
| | - Daniel L Kirkpatrick
- Division of Vascular and Interventional Radiology, University of Colorado School of Medicine, Aurora, Colorado
| | - Robert K Ryu
- Division of Vascular and Interventional Radiology, University of Colorado School of Medicine, Aurora, Colorado
| | - Premal S Trivedi
- Division of Vascular and Interventional Radiology, University of Colorado School of Medicine, Aurora, Colorado
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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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12
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MELD or Sodium MELD: A Comparison of the Ability of Two Scoring Systems to Predict Outcomes After Transjugular Intrahepatic Portosystemic Shunt Placement. AJR Am J Roentgenol 2020; 215:215-222. [DOI: 10.2214/ajr.19.21726] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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13
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Santos S, Dantas E, Veloso Gomes F, Luz JH, Vasco Costa N, Bilhim T, Calinas F, Martins A, Coimbra É. Retrospective Study of Transjugular Intrahepatic Portosystemic Shunt Placement for Cirrhotic Portal Hypertension. GE-PORTUGUESE JOURNAL OF GASTROENTEROLOGY 2020; 28:5-12. [PMID: 33564700 DOI: 10.1159/000507894] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/24/2019] [Accepted: 04/13/2020] [Indexed: 12/14/2022]
Abstract
Background and Aims Transjugular intrahepatic portosystemic shunt (TIPS) is used for decompressing clinically significant portal hypertension. The aims of this study were to evaluate clinical outcomes and adverse events associated with this procedure. Methods Retrospective single-center study including 78 patients submitted to TIPS placement between January 2015 and November 2018. Follow-up data were missing in 27 patients, and finally 51 patients were included in the study sample. Data collected from individual registries included demographics, comorbidities, laboratory results, complications, and clinical results according to the indication. Results Average pre-TIPS portosystemic pressure gradient decreased from 18.1 ± 5 to 6 ± 3 mm Hg after TIPS placement. Indications for TIPS were refractory ascites (63%, n = 49), recurrent or uncontrolled variceal bleeding (36%, n = 28), and Budd-Chiari syndrome (1.3%, n = 1). TIPS-related adverse events occurred in 29/51 (56.8%) patients, with hepatic encephalopathy (HE) in 21 (41%) patients, sepsis in 3, liver failure in 2, hemolytic anemia in 1, acute pulmonary edema in 1, and capsular perforation in 1 patient. Mean follow-up was 15.7 ± 15 months. First-month mortality was 11.7% (n = 6) (sepsis, n = 3; acute liver failure, n = 2; and recurrence of variceal bleeding, n = 1) and was significantly higher for patients with Child-Pugh >9 points (p = 0.01), model of end-stage liver disease (MELD) scores >19 (p = 0.02), and for patients with a history of HE before the procedure (p = 0.001). Older age (p = 0.006) and higher levels of creatinine (p = 0.008) were significantly higher in patients developing HE after TIPS. Ascites persisted in 21.2% (7/33 patients) and was more frequent in patients with lower baseline albumin levels (p = 0.003). Recurrent variceal bleeding occurred in 22% (n = 4/18 patients) and was more frequent in patients with lower baseline hemoglobin levels (p = 0.03). Conclusion TIPS is effective in up to 80% of patients presenting with variceal bleeding or refractory ascites. Careful patient selection based on age and HE history may reduce adverse events after TIPS.
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Affiliation(s)
- Sara Santos
- Gastroenterology and Hepatology Department, Centro Hospitalar Universitário de Lisboa Central (CHULC), Lisbon, Portugal
| | - Eduardo Dantas
- Gastroenterology and Hepatology Department, Centro Hospitalar de Setúbal, Setúbal, Portugal
| | - Filipe Veloso Gomes
- NOVA Medical School, Lisbon, Portugal.,Interventional Radiology Unit, Curry Cabral Hospital, Centro Hospitalar Universitário de Lisboa Central (CHULC), Lisbon, Portugal
| | - José Hugo Luz
- NOVA Medical School, Lisbon, Portugal.,Interventional Radiology Unit, Curry Cabral Hospital, Centro Hospitalar Universitário de Lisboa Central (CHULC), Lisbon, Portugal
| | - Nuno Vasco Costa
- NOVA Medical School, Lisbon, Portugal.,Interventional Radiology Unit, Curry Cabral Hospital, Centro Hospitalar Universitário de Lisboa Central (CHULC), Lisbon, Portugal
| | - Tiago Bilhim
- NOVA Medical School, Lisbon, Portugal.,Interventional Radiology Unit, Curry Cabral Hospital, Centro Hospitalar Universitário de Lisboa Central (CHULC), Lisbon, Portugal
| | - Filipe Calinas
- Gastroenterology and Hepatology Department, Centro Hospitalar Universitário de Lisboa Central (CHULC), Lisbon, Portugal
| | - Américo Martins
- Surgery Department, Curry Cabral Hospital, Centro Hospitalar Universitário de Lisboa Central (CHULC), Lisbon, Portugal
| | - Élia Coimbra
- Interventional Radiology Unit, Curry Cabral Hospital, Centro Hospitalar Universitário de Lisboa Central (CHULC), Lisbon, Portugal
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14
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Allaire M, Walter A, Sutter O, Nahon P, Ganne-Carrié N, Amathieu R, Nault JC. TIPS for management of portal-hypertension-related complications in patients with cirrhosis. Clin Res Hepatol Gastroenterol 2020; 44:249-263. [PMID: 31662286 DOI: 10.1016/j.clinre.2019.09.003] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Revised: 08/25/2019] [Accepted: 09/13/2019] [Indexed: 02/04/2023]
Abstract
Portal hypertension is primarily due to liver cirrhosis, and is responsible for complications that include variceal bleeding, ascites and hepatorenal syndrome. The transjugular intrahepatic portosystemic shunt (TIPS) is a low-resistance channel between the portal vein and the hepatic vein, created by interventional radiology, that aims to reduce portal pressure. TIPS is a potential treatment for severe portal-hypertension-related complications, including esophageal and gastric variceal bleeding. TIPS is currently indicated as salvage therapy in this setting when patients fail to respond to standard endoscopic and medical treatment. More recently, early TIPS has been shown to be effective in decreasing risk of rebleeding after variceal hemorrhage and mortality in Child-Pugh B patients with active hemorrhage at endoscopy, and in Child-Pugh C patients. TIPS is also an efficient treatment for refractory ascites and hepatic hydrothorax. In contrast, the role of TIPS in the hepatorenal syndrome has not been precisely defined. The aim of this review was to specifically describe the current role of TIPS in management of portal hypertension in patients with cirrhosis.
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Affiliation(s)
- Manon Allaire
- Service d'hépato-gastroentérologie, CHU Côte-de-Nacre, Caen, France
| | - Aurélie Walter
- Service d'hépato-gastroentérologie, CHU Côte-de-Nacre, Caen, France
| | - Olivier Sutter
- Service de radiologie, hôpital Jean-Verdier, hôpitaux universitaires Paris-Seine-Saint-Denis, Assistance publique Hôpitaux de Paris, Bondy, France
| | - Pierre Nahon
- Service d'hépatologie, hôpital Jean-Verdier, hôpitaux universitaires Paris-Seine-Saint-Denis, Assistance publique des Hôpitaux de Paris, 93143 Bondy, France; Centre de Recherche des Cordeliers, Sorbonne Université, Université de Paris 13, Laboratoire génomique fonctionnelle des tumeurs solides, 75006 Paris, France; Unité de formation et de recherche santé médecine et biologie humaine, université Paris 13, communauté d'universités et établissements Sorbonne Paris Cité, Paris, France
| | - Nathalie Ganne-Carrié
- Service d'hépatologie, hôpital Jean-Verdier, hôpitaux universitaires Paris-Seine-Saint-Denis, Assistance publique des Hôpitaux de Paris, 93143 Bondy, France; Centre de Recherche des Cordeliers, Sorbonne Université, Université de Paris 13, Laboratoire génomique fonctionnelle des tumeurs solides, 75006 Paris, France; Unité de formation et de recherche santé médecine et biologie humaine, université Paris 13, communauté d'universités et établissements Sorbonne Paris Cité, Paris, France
| | - Roland Amathieu
- Unité de formation et de recherche santé médecine et biologie humaine, université Paris 13, communauté d'universités et établissements Sorbonne Paris Cité, Paris, France; Réanimation polyvalente, hôpital Jean-Verdier, hôpitaux universitaires Paris-Seine-Saint-Denis, Assistance publique des Hôpitaux de Paris, Bondy, France
| | - Jean-Charles Nault
- Service d'hépatologie, hôpital Jean-Verdier, hôpitaux universitaires Paris-Seine-Saint-Denis, Assistance publique des Hôpitaux de Paris, 93143 Bondy, France; Centre de Recherche des Cordeliers, Sorbonne Université, Université de Paris 13, Laboratoire génomique fonctionnelle des tumeurs solides, 75006 Paris, France; Unité de formation et de recherche santé médecine et biologie humaine, université Paris 13, communauté d'universités et établissements Sorbonne Paris Cité, Paris, France.
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15
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Attia D, Rodt T, Marquardt S, Hinrichs J, Meyer BC, Gebel M, Wacker F, Manns MP, Potthoff A. Shear wave elastography prior to transjugular intrahepatic portosystemic shunt may predict the decrease in hepatic vein pressure gradient. Abdom Radiol (NY) 2019; 44:1127-1134. [PMID: 30288582 DOI: 10.1007/s00261-018-1795-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Transjugular intrahepatic portosystemic shunt (TIPS) is a procedure used to treat portal hypertension complications. Our aim was to evaluate liver and spleen stiffness measurement (LSM and SSM, respectively) changes using acoustic radiation force impulse imaging (ARFI) in comparison to Child-Pugh scores for predicting hepatic venous pressure gradient (HVPG) decreases after TIPS implantation. METHODS This prospective study included 31 consecutive clinically significant portal hypertension patients with TIPS indication. All patients received LSM and SSM before TIPS, at baseline, 2 days (follow-up 1) and 6 weeks (follow-up 2) post-implantation. HVPG was performed during the TIPS procedure. RESULTS The mean decrease in HVPG after TIPS was 63%. LSM and SSM decreased significantly between baseline and follow-up 2 (p < 0.001 and p < 0.001, respectively). At baseline, follow-up 1 and follow-up 2, significant correlations were detected between mean SSM and mean HVPG (p = 0.026; p = 0.018; p = 0.002, respectively). HVPG decreased to ≤ 10 mmHg in 61% of patients for which LSM, SSM, and Child-Pugh score were predictors (p = 0.033, p = 0.002 and p = 0.030, respectively). The area under the curve (AUC) for LSM, SSM, and Child-Pugh was 0.88, 0.90, and 0.84, respectively, with close sensitivity and specificity. SSM had the highest diagnostic accuracy for predicting an HVPG decrease to ≤ 10 mmHg in comparison to LSM and Child-Pugh score. CONCLUSION Spleen stiffness is superior to liver stiffness and Child-Pugh score as a non-invasive surveillance tool for evaluating patients with clinically significant portal hypertension (HVPG ≥ 10 mmHg) prior to TIPS.
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Affiliation(s)
- Dina Attia
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany.
- Department of Gastroenterology, Hepatology and Endemic Medicine, Faculty of Medicine, Beni-Suef University, Mokbel Street, Beni-Suef, 62511, Egypt.
| | - Thomas Rodt
- Department of Diagnostic and Interventional Radiology, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany
| | - Steffen Marquardt
- Department of Diagnostic and Interventional Radiology, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany
| | - Jan Hinrichs
- Department of Diagnostic and Interventional Radiology, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany
| | - Bernhard C Meyer
- Department of Diagnostic and Interventional Radiology, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany
| | - Michael Gebel
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany
| | - Frank Wacker
- Department of Diagnostic and Interventional Radiology, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany
| | - Michael P Manns
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany
| | - Andrej Potthoff
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany
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16
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Božin T, Mustapić S, Bokun T, Patrlj L, Rakić M, Aralica G, Kujundžić M, Trkulja V, Grgurević I. Albi Score as a Predictor of Survival in Patients with Compensated Cirrhosis Resected for Hepatocellular Carcinoma: Exploratory Evaluation in Relationship to Palbi and Meld Liver Function Scores. Acta Clin Croat 2019; 57:292-300. [PMID: 30431722 PMCID: PMC6531997 DOI: 10.20471/acc.2018.57.02.09] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
The aim of the study was to explore predictive value of the ALBI, PALBI and MELD scores on survival in patients resected for hepatocellular carcinoma with compensated liver cirrhosis and no macrovascular infiltration. In this retrospective study, longitudinal survival analysis was performed. We analyzed patient/tumor characteristics and MELD, ALBI and PALBI scores as liver function tests for predicting survival outcome. Survival was analyzed from the date of liver resection until death, liver transplantation, or end of follow-up. Patients were stratified for age, cirrhosis etiology, presence of esophageal varices, hepatocellular carcinoma stage, microvascular invasion, histologic differentiation, and resection margins. We identified 38 patients (alcoholic cirrhosis in 84.2% of patients) resected over an 8-year period. Median preoperative MELD score was 8, ALBI score -2.63, and PALBI score -2.38. During the follow-up period, 24 patients died. Estimated median survival time was 36 months. Microvascular invasion was observed in 33 patients. Higher ALBI score was associated with 23.1% higher relative risk of death. PALBI score was associated with 12.1% higher relative risk of death, whereas MELD score was not associated with the risk of death. In conclusion, ALBI score demonstrated significant predictive capabilities for survival in patients with compensated cirrhosis resected for hepatocellular carcinoma.
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Affiliation(s)
| | - Sanda Mustapić
- Department of Gastroenterology, Hepatology and Clinical Nutrition, Dubrava University Hospital, Zagreb, Croatia
| | - Tomislav Bokun
- Department of Gastroenterology, Hepatology and Clinical Nutrition, Dubrava University Hospital, Zagreb, Croatia
| | - Leonardo Patrlj
- Department of Abdominal Surgery, Dubrava University Hospital, Zagreb, Croatia.,University of Zagreb, School of Medicine, Zagreb, Croatia
| | - Mislav Rakić
- Department of Abdominal Surgery, Dubrava University Hospital, Zagreb, Croatia
| | - Gorana Aralica
- University of Zagreb, School of Medicine, Zagreb, Croatia.,Department of Pathology, Dubrava University Hospital, Zagreb, Croatia
| | - Milan Kujundžić
- Department of Gastroenterology, Hepatology and Clinical Nutrition, Dubrava University Hospital, Zagreb, Croatia.,University of Zagreb, School of Medicine, Zagreb, Croatia
| | - Vladimir Trkulja
- Department of Pharmacology, University of Zagreb, School of Medicine, Zagreb, Croatia
| | - Ivica Grgurević
- Department of Gastroenterology, Hepatology and Clinical Nutrition, Dubrava University Hospital, Zagreb, Croatia.,University of Zagreb, School of Medicine, Zagreb, Croatia
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17
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Ronald J, Rao R, Choi SS, Kappus M, Martin JG, Sag AA, Pabon-Ramos WM, Suhocki PV, Smith TP, Kim CY. No Increased Mortality After TIPS Compared with Serial Large Volume Paracenteses in Patients with Higher Model for End-Stage Liver Disease Score and Refractory Ascites. Cardiovasc Intervent Radiol 2019; 42:720-728. [PMID: 30603968 DOI: 10.1007/s00270-018-02155-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Accepted: 12/21/2018] [Indexed: 02/06/2023]
Abstract
PURPOSE To compare survival after transjugular intrahepatic portosystemic shunt (TIPS) creation versus serial large volume paracenteses (LVP) in patients with refractory ascites and higher Model for End-Stage Liver Disease (MELD) scores. MATERIALS AND METHODS In this retrospective study, from 1/1/2013 to 10/1/2018, 478 patients (294 male; mean age 58, range 23-89) underwent serial LVP (n = 386) or TIPS (n = 92) for ascites. Propensity-matched cohorts were constructed based on age, MELD, Charlson comorbidity index, varices, and hepatic encephalopathy. Survival was analyzed using a Cox proportional hazards model in which MELD score and TIPS were treated as time-dependent covariates. An interaction term was used to assess the impact of TIPS versus serial LVP on survival as a function of increasing MELD. RESULTS In the overall patient sample, higher MELD score predicted worse survival after either serial LVP or TIPS [hazard ratio (HR) = 1.13; p < 0.001], but there was no significant interaction between TIPS and higher MELD score conferring worse survival (HR = 1.01; p = 0.55). In 92 propensity-matched serial LVP and 92 TIPS patients, higher MELD score predicted worse survival after either serial LVP or TIPS (HR = 1.19; p < 0.001), but there was no significant survival interaction between TIPS and higher MELD (HR = 0.97; p = 0.22). In 30 propensity-matched serial LVP patients and 30 TIPS patients with baseline MELD greater than 18, TIPS did not predict worse survival (HR = 0.97; p = 0.94). CONCLUSION Higher MELD predicts poorer survival after either serial LVP or TIPS, but TIPS creation is not associated with worse survival compared to serial LVP in patients with higher MELD scores LEVEL OF EVIDENCE: Level 4, case series.
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Affiliation(s)
- James Ronald
- Division of Vascular and Interventional Radiology, Department of Radiology, Duke University Medical Center, Box 3808, 2301 Erwin Road, Durham, NC, 27710, USA.
| | - Rajiv Rao
- Division of Vascular and Interventional Radiology, Department of Radiology, Duke University Medical Center, Box 3808, 2301 Erwin Road, Durham, NC, 27710, USA
| | - Steven S Choi
- Division of Gastroenterology, Department of Medicine, Duke University Medical Center, Durham, USA
| | - Matthew Kappus
- Division of Gastroenterology, Department of Medicine, Duke University Medical Center, Durham, USA
| | - Jonathan G Martin
- Division of Vascular and Interventional Radiology, Department of Radiology, Duke University Medical Center, Box 3808, 2301 Erwin Road, Durham, NC, 27710, USA
| | - Alan A Sag
- Division of Vascular and Interventional Radiology, Department of Radiology, Duke University Medical Center, Box 3808, 2301 Erwin Road, Durham, NC, 27710, USA
| | - Waleska M Pabon-Ramos
- Division of Vascular and Interventional Radiology, Department of Radiology, Duke University Medical Center, Box 3808, 2301 Erwin Road, Durham, NC, 27710, USA
| | - Paul V Suhocki
- Division of Vascular and Interventional Radiology, Department of Radiology, Duke University Medical Center, Box 3808, 2301 Erwin Road, Durham, NC, 27710, USA
| | - Tony P Smith
- Division of Vascular and Interventional Radiology, Department of Radiology, Duke University Medical Center, Box 3808, 2301 Erwin Road, Durham, NC, 27710, USA
| | - Charles Y Kim
- Division of Vascular and Interventional Radiology, Department of Radiology, Duke University Medical Center, Box 3808, 2301 Erwin Road, Durham, NC, 27710, USA
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18
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Model for end-stage liver disease score and hemodynamic instability as a predictor of poor outcome in early transjugular intrahepatic portosystemic shunt treatment for acute variceal hemorrhage. Eur J Gastroenterol Hepatol 2018; 30:1441-1446. [PMID: 30048333 DOI: 10.1097/meg.0000000000001222] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIVE To evaluate the outcome of early transjugular portosystemic shunt (TIPS) treatment in patients with a trial-compatible high-risk variceal bleeding and secondly to disclose other predictors of early mortality. MATERIALS AND METHODS A cohort study was conducted on patients referred for a TIPS procedure with or without combined variceal embolization to control acute esophageal variceal bleeding. A total of 32 patients with Child-Pugh C score less than 14 or Child-Pugh B plus active bleeding at endoscopy, admitted for early-TIPS treatment (<72 h), were included. RESULTS We noted one (3.7%) failure to control bleeding and no rebleeding during 1-year follow-up. Ten (31.3%) patients died within 6 weeks after TIPS placement. Early mortality was associated with model for end-stage liver disease (MELD) score (P=0.025), MELD score of at least 19 (P=0.008) and hemodynamic instability at time of admission (P=0.001). If hemodynamic instability is associated with a high MELD score, the 6-week mortality peaks at 77.8% (P=0.000). CONCLUSION This study confirms the excellent survival results of early-TIPS treatment for acute variceal bleeding in a selected patient group with a low MELD score. Poor survival in hemodynamically unstable patients with high MELD scores (≥19) contests the guidelines that patients with Child-Pugh class C cirrhosis or Child-Pugh class B with active bleeding on endoscopy should deliberately receive preemptive TIPS treatment after endoscopic haemostasis.
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19
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Kerbert AJC, Reverter E, Verbruggen L, Tieleman M, Navasa M, Mertens BJA, Rodríguez-Tajes S, de Vree M, Metselaar HJ, Chiang FWT, Verspaget HW, van Hoek B, Bosch J, Coenraad MJ. Impact of hepatic encephalopathy on liver transplant waiting list mortality in regions with different transplantation rates. Clin Transplant 2018; 32:e13412. [PMID: 30230613 DOI: 10.1111/ctr.13412] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Revised: 07/09/2018] [Accepted: 09/15/2018] [Indexed: 01/13/2023]
Abstract
Overt hepatic encephalopathy (OHE) negatively impacts the prognosis of liver transplant candidates. However, it is not taken into account in most prioritizing organ allocation systems. We aimed to assess the impact of OHE on waitlist mortality in 3 cohorts of cirrhotic patients awaiting liver transplantation, with differences in the composition of patient population, transplantation policy, and transplantation rates. These cohorts were derived from two centers in the Netherlands (reference and validation cohort, n = 246 and n = 205, respectively) and one in Spain (validation cohort, n = 253). Competing-risk regression analysis was applied to assess the association of OHE with 1-year waitlist mortality. OHE was found to be associated with mortality, independently of MELD score, other cirrhosis-related complications and hepatocellular carcinoma (HCC; sHR = 4.19, 95% CI = 1.9-9.5, P = 0.001). The addition of extra MELD points for OHE counteracted its negative impact on survival. These findings were confirmed in the Dutch validation cohort, whereas in the Spanish cohort, containing a significantly greater proportion of HCC and with higher transplantation rates, OHE was not associated with mortality. In conclusion, OHE is an independent risk factor for 1-year waitlist mortality and might be a prioritization rule for organ allocation. However, its impact seems to be attenuated in settings with significantly higher transplantation rates.
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Affiliation(s)
- Annarein J C Kerbert
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, The Netherlands
| | - Enric Reverter
- Liver Unit, Hospital Clínic, IDIBAPS, CIBEREHD, University of Barcelona, Barcelona, Spain
| | - Lara Verbruggen
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, The Netherlands
| | - Madelon Tieleman
- Department of Gastroenterology and Hepatology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Miguel Navasa
- Liver Unit, Hospital Clínic, IDIBAPS, CIBEREHD, University of Barcelona, Barcelona, Spain
| | - Bart J A Mertens
- Department of Medical Statistics and Bio-Informatics, Leiden University Medical Center, Leiden, The Netherlands
| | - Sergio Rodríguez-Tajes
- Liver Unit, Hospital Clínic, IDIBAPS, CIBEREHD, University of Barcelona, Barcelona, Spain
| | - Marleen de Vree
- Department of Gastroenterology and Hepatology, University Medical Center Groningen, Groningen, The Netherlands
| | - Herold J Metselaar
- Department of Gastroenterology and Hepatology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Fang W T Chiang
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, The Netherlands
| | - Hein W Verspaget
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, The Netherlands
| | - Bart van Hoek
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, The Netherlands
| | - Jaime Bosch
- Liver Unit, Hospital Clínic, IDIBAPS, CIBEREHD, University of Barcelona, Barcelona, Spain.,Swiss Liver Centre, Inselspital, Bern University, Bern, Switzerland
| | - Minneke J Coenraad
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, The Netherlands
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20
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Burgos AC, Thornburg B. Transjugular Intrahepatic Portosystemic Shunt Placement for Refractory Ascites: Review and Update of the Literature. Semin Intervent Radiol 2018; 35:165-168. [PMID: 30087519 DOI: 10.1055/s-0038-1661347] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Ascites is the most common complication of cirrhosis, impairs quality of life, and carries a poor prognosis. Transjugular intrahepatic portosystemic shunt (TIPS) is a well-validated therapy for refractory ascites and is superior at reducing the accumulation of fluid compared with paracentesis. More recent evidence has shown that TIPS also provides an improved transplant-free survival compared with paracentesis. To maximize the clinical efficacy and survival advantage, proper patient selection is crucial. While current guidelines recommend that elective TIPS for ascites should be performed only in patients with MELD ≤ 18, recent literature suggests that elective TIPS safely and effectively controls ascites and potentially provides a survival advantage in patients with higher MELD scores (≤ 24). The evolution of these findings likely represents the combination of improved medical management of cirrhotic patients, improved devices, and a better knowledge of selection criteria for potential TIPS patients. This article will review the pathophysiology and management of ascites, with a focus on the evidence supporting TIPS placement for refractory ascites.
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Affiliation(s)
| | - Bartley Thornburg
- Department of Radiology, Section of Interventional Radiology, Northwestern Memorial Hospital, Chicago, Illinois
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21
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Mo A, Testro A, French J, Robertson M, Angus P, Grigg A. Early radiological intervention and haematology screening is associated with excellent outcomes in Budd-Chiari syndrome. Intern Med J 2018; 47:1361-1367. [PMID: 28675622 DOI: 10.1111/imj.13544] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2017] [Revised: 06/20/2017] [Accepted: 06/26/2017] [Indexed: 12/23/2022]
Abstract
BACKGROUND Budd-Chiari syndrome (BCS) is a rare and life-threatening disorder, resulting from thrombosis of the hepatic veins. Various treatments, including pharmacological, radiological and surgical interventions, have been used. AIM To describe retrospectively our institution's experience with management of patients with BCS. METHODS A retrospective study of all cases of primary Budd-Chiari syndrome presenting to our institution between January 2000 and August 2012 was performed. Patients with secondary Budd-Chiari syndrome due to malignancy or local mass compression were excluded. RESULTS Between 2000 and 2012, 27 patients with primary BCS presented with a median Rotterdam score of 1.16 (range: 0.07-2.11). A total of 24 patients (89%) had at least one risk factor, with the commonest being myeloproliferative neoplasm (MPN), detected in 17 of 24 (71%) of the tested patients, including four patients with normal blood counts at diagnosis. All patients were anticoagulated with warfarin or low-molecular-weight heparin (LMWH). A total of 25 (92.6%) patients also had primary radiological interventions, consisting of transjugular intrahepatic portosystemic shunt (TIPS) in 18 (67%) patients and/or angioplasty/stenting in 11 (40%). A total of 14 patients developed TIPS stenoses, requiring a median of 1.5 (range: 1-14) revisions. No patient developed TIPS failure requiring alternative therapy. Two patients were lost to follow-up. At a median follow up of 59 months (range: 2-248 months), the overall survival was 96% at 1 year and 81% at 5 years, much greater than predicted by the Rotterdam score. No patients required liver transplantation. CONCLUSION There is a high incidence of MPN in patients with primary BCS, including patients with normal peripheral blood counts at the time of diagnosis. Our approach of anticoagulation, aggressive and early radiological intervention aimed at rapid decompression of the congested liver resulted in excellent medium-term outcomes.
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Affiliation(s)
- Allison Mo
- Department of Clinical Haematology, Austin Hospital, Melbourne, Victoria, Australia
| | - Adam Testro
- Liver Transplant Unit, Austin Hospital, Melbourne, Victoria, Australia
| | - Janine French
- Liver Transplant Unit, Austin Hospital, Melbourne, Victoria, Australia
| | - Marcus Robertson
- Liver Transplant Unit, Austin Hospital, Melbourne, Victoria, Australia
| | - Peter Angus
- Liver Transplant Unit, Austin Hospital, Melbourne, Victoria, Australia
| | - Andrew Grigg
- Department of Clinical Haematology, Austin Hospital, Melbourne, Victoria, Australia
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Kim DJ, Darcy MD, Mani NB, Park AW, Akinwande O, Ramaswamy RS, Kim SK. Modified Balloon-Occluded Retrograde Transvenous Obliteration (BRTO) Techniques for the Treatment of Gastric Varices: Vascular Plug-Assisted Retrograde Transvenous Obliteration (PARTO)/Coil-Assisted Retrograde Transvenous Obliteration (CARTO)/Balloon-Occluded Antegrade Transvenous Obliteration (BATO). Cardiovasc Intervent Radiol 2018; 41:835-847. [PMID: 29417267 DOI: 10.1007/s00270-018-1896-1] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2017] [Accepted: 01/31/2018] [Indexed: 01/25/2023]
Abstract
Gastric varices in the setting of portal hypertension occur less frequently than esophageal varices but occur at lower portal pressures and are associated with more massive bleeding events and higher mortality rate. Balloon-occluded retrograde transvenous obliteration (BRTO) of gastric varices has been well documented as an effective therapy for portal hypertensive gastric varices. However, BRTO requires lengthy, higher-level post-procedural monitoring and can have complications related to balloon rupture and adverse effects of sclerosing agents. Several modified BRTO techniques have been developed including vascular plug-assisted retrograde transvenous obliteration, coil-assisted retrograde transvenous obliteration, and balloon-occluded antegrade transvenous obliteration. This article provides an overview of various modified BRTO techniques.
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Affiliation(s)
- David J Kim
- Interventional Radiology, Mallinckrodt Institute of Radiology, Washington University St. Louis School of Medicine, 510 S Kingshighway Boulevard, Campus Box 8131, St. Louis, MO, 63110, USA
| | - Michael D Darcy
- Interventional Radiology, Mallinckrodt Institute of Radiology, Washington University St. Louis School of Medicine, 510 S Kingshighway Boulevard, Campus Box 8131, St. Louis, MO, 63110, USA
| | - Naganathan B Mani
- Interventional Radiology, Mallinckrodt Institute of Radiology, Washington University St. Louis School of Medicine, 510 S Kingshighway Boulevard, Campus Box 8131, St. Louis, MO, 63110, USA
| | - Auh Whan Park
- Interventional Radiology, University of Virginia Hospital, Charlottesville, VA, USA
| | - Olaguoke Akinwande
- Interventional Radiology, Mallinckrodt Institute of Radiology, Washington University St. Louis School of Medicine, 510 S Kingshighway Boulevard, Campus Box 8131, St. Louis, MO, 63110, USA
| | - Raja S Ramaswamy
- Interventional Radiology, Mallinckrodt Institute of Radiology, Washington University St. Louis School of Medicine, 510 S Kingshighway Boulevard, Campus Box 8131, St. Louis, MO, 63110, USA
| | - Seung Kwon Kim
- Interventional Radiology, Mallinckrodt Institute of Radiology, Washington University St. Louis School of Medicine, 510 S Kingshighway Boulevard, Campus Box 8131, St. Louis, MO, 63110, USA.
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Incidence and risk factors associated with a high comprehensive complication index score after splenectomy in cirrhotic patients with hypersplenism. J Surg Res 2017; 222:69-74. [PMID: 29273377 DOI: 10.1016/j.jss.2017.09.045] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2017] [Revised: 08/10/2017] [Accepted: 09/29/2017] [Indexed: 01/01/2023]
Abstract
BACKGROUND Postoperative complications after splenectomy are not rare and can be serious in cirrhotic patients. The purpose of this study was to assess postoperative complications using the comprehensive complication index (CCI) after splenectomy in cirrhotic patients and identify risk factors for those who developed a high postoperative CCI score. MATERIALS AND METHODS This retrospective study included 208 adult patients with viral hepatitis-related cirrhosis, who underwent elective splenectomy at our hospital from January 2002 to June 2012. The primary outcome was the CCI score. A CCI score >30 was considered to be a high CCI score. RESULTS The median CCI score in this cohort was 25.6 (range: 8.7-62.9), and 66 patients (31.7%) had a CCI score >30. Univariable and multivariable analyses showed that the risk factors independently associated with a high CCI score were a history of hypertension and a model for end-stage liver disease (MELD) score ≥10 prior to splenectomy. CONCLUSIONS A high CCI score is common in cirrhotic patients undergoing splenectomy. The CCI is a useful grading system to assess postoperative morbidity in cirrhotic patients undergoing splenectomy. Preoperative blood pressure control is recommended and cirrhotic patients with an elevated MELD score should consider other treatment options for hypersplenism.
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Spengler EK, Hunsicker LG, Zarei S, Zimmerman MB, Voigt MD. Transjugular intrahepatic portosystemic shunt does not independently increase risk of death in high model for end stage liver disease patients. Hepatol Commun 2017; 1:460-468. [PMID: 29404473 PMCID: PMC5721420 DOI: 10.1002/hep4.1053] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2016] [Revised: 04/14/2017] [Accepted: 04/22/2017] [Indexed: 12/15/2022] Open
Abstract
Physicians often exclude patients with a model for end-stage liver disease (MELD) score ≥ 18 from a transjugular intrahepatic portosystemic shunt (TIPS) procedure due to the concern for higher risk of death. We aimed to determine if TIPS increased the risk of death in these patients. We analyzed the interaction between TIPS and MELD in 106 patients with TIPS and 79 with intractable ascites without TIPS. We performed Cox proportional hazard regression, including both TIPS and MELD as time-dependent covariates together with their interaction, to calculate the impact of TIPS on the risk of death associated with a high MELD score. We found a negative interaction between a high MELD score and a history of TIPS, with potentially important effect sizes. Patients with MELD scores ≥18 had a 51% lower incremental risk of death (lower risk than would be expected from the combined independent risks of MELD and needing/receiving TIPS) associated with TIPS than patients with MELD scores <18 (hazard ratio for TIPS, 0.49; 95% confidence interval, 0.10-2.45) in the first 6 months following TIPS. There was an 80% lower incremental risk of death among patients with a MELD score ≥18 (hazard ratio for TIPS, 0.20; 95% confidence interval, 0.03-1.23) 6 months after the TIPS procedure. Conclusion: Risk of death is associated with underlying disease severity as shown by the MELD score and the need for TIPS, and both history of TIPS and high MELD score independently increased the risk of mortality. However, the risk of death after TIPS was progressively lower than expected as the MELD score increased. (Hepatology Communications 2017;1:460-468).
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Affiliation(s)
- Erin K Spengler
- Division of Gastroenterology and Hepatology Department of Internal Medicine, The University of Iowa Hospitals and Clinics Iowa City IA.,University of Wisconsin, School of Medicine and Public Health Madison WI
| | - Lawrence G Hunsicker
- Division of Nephrology Department of Internal Medicine, The University of Iowa Hospitals and Clinics Iowa City IA
| | - Sanam Zarei
- Carver College of Medicine The University of Iowa Hospitals and Clinics Iowa City IA
| | - M Bridget Zimmerman
- Department of Biostatistics The University of Iowa Hospitals and Clinics Iowa City IA
| | - Michael D Voigt
- Division of Gastroenterology and Hepatology Department of Internal Medicine, The University of Iowa Hospitals and Clinics Iowa City IA
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Expanded polytetrafluoroethylene-covered stent-grafts for transjugular intrahepatic portosystemic shunts in cirrhotic patients: Long-term patency and clinical outcome results. Eur Radiol 2016; 27:1795-1803. [PMID: 27629421 DOI: 10.1007/s00330-016-4570-5] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2016] [Revised: 08/11/2016] [Accepted: 08/22/2016] [Indexed: 01/23/2023]
Abstract
PURPOSE To retrospectively analyse long-term patency and overall survival of cirrhotic patients treated with TIPSS using e-PTFE-covered stents. Additionally, prognostic factors for better patency and survival were analysed. MATERIALS AND METHODS Two hundred and eighty-five consecutive cirrhotic patients with severe portal hypertension-related symptoms were included. Follow-up, including clinical assessment and duplex ultrasound, was analysed up to end of study, patient's death, liver transplantation or TIPSS-reduction. Patency rates and overall survival were estimated by the Kaplan-Meier method; potential differences in outcome between subgroups were calculated using the Pepe and Mori test. RESULTS The 1-, 2- and 5-year primary patencies were 91.5 %, 89.2 % and 86.2 %, respectively, with no new shunt dysfunctions after 5 years' follow-up. TIPSS revision was performed more often in ascites patients (P = 0.02). The 1-, 4- and 10-year survival rates were 69.2 %, 52.1 % and 30.7 %, respectively. Survival was higher in Child-Pugh class A-B (P = 0.04), in the recurrent bleeding group (P = 0.008) and in patients with underlying alcoholic cirrhosis (P = 0.01). CONCLUSION Long term, primary patency of e-PTFE-covered TIPSS stents remains very high (>80 %); shunt revision was required more frequently in ascites patients. Overall survival was better in Child-Pugh A-B patients with recurrent variceal bleeding and alcoholic liver cirrhosis. KEYPOINTS • Long-term primary patency rate of e-PTFE-covered TIPSS stents remains very high. • No new shunt dysfunction was found after 5 years of follow-up. • Shunt revision was required more frequently in ascites patients. • Four and 10 years' overall survival was 50 and 30 %, respectively.
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Budd-Chiari Syndrome in a Patient with Hepatitis C. Case Reports Hepatol 2016; 2016:7493970. [PMID: 27525135 PMCID: PMC4971289 DOI: 10.1155/2016/7493970] [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] [Received: 04/25/2016] [Accepted: 07/03/2016] [Indexed: 11/17/2022] Open
Abstract
Chronic Budd-Chiari syndrome can present with cirrhosis and signs and symptoms similar to those of other chronic liver diseases. We present a case of Budd-Chiari syndrome discovered during attempted transjugular intrahepatic portosystemic shunting in a patient with decompensated cirrhosis believed to be secondary to hepatitis C. Although the patient had hepatocellular carcinoma, the Budd-Chiari syndrome was a primary disease due to hepatic venous webs. Angioplasty was performed in this case, which resolved the patient's symptoms related to portal hypertension. Follow-up venography 5 months after angioplasty demonstrated continued patency of the hepatic veins. A biopsy was obtained in the same setting, which showed centrilobular fibrosis indicating that venous occlusion was indeed the cause of cirrhosis. It is important to consider a second disease when treating a patient with difficult to manage portal hypertension.
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Thornburg B, Desai K, Hickey R, Kulik L, Ganger D, Baker T, Abecassis M, Lewandowski RJ, Salem R. Portal Vein Recanalization and Transjugular Intrahepatic Portosystemic Shunt Creation for Chronic Portal Vein Thrombosis: Technical Considerations. Tech Vasc Interv Radiol 2016; 19:52-60. [PMID: 26997089 DOI: 10.1053/j.tvir.2016.01.006] [Citation(s) in RCA: 68] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Portal vein thrombosis (PVT) is common in cirrhotic patients and presents a challenge at the time of transplant. Owing to the increased posttransplant morbidity and mortality associated with complete PVT, the presence of PVT is a relative contraindication to liver transplantation at many centers. Our group began performing portal vein (PV) recanalization and transjugular intrahepatic portostystemic shunt placement (PVR-TIPS) several years ago to optimize the transplant candidacy of patients with PVT. The procedure has evolved to include transsplenic access to assist with recanalization, which is now our preferred method due to its technical success without significant added morbidity. Here, we describe in detail our approach to PVR-TIPS with a focus on the transsplenic method. The procedure was attempted in 61 patients and was technically successful in 60 patients (98%). After transitioning to transsplenic access to assist with recanalization, the technical success rate has improved to 100%. The recanalized portal vein and TIPS have maintained patency during follow-up, or to the time of transplant, in 55 patients (92%) with a mean follow-up of 16.7 months. In total, 23 patients (38%) have undergone transplant, all of whom received a physiologic anastomosis (end-to-end anastomosis in 22 of 23 patients, 96%). PVR-TIPS placement should be considered as an option for patients with chronic PVT in need of transplantation. Transsplenic access makes the procedure technically straightforward and should be considered as the primary method for recanalization.
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Affiliation(s)
- Bartley Thornburg
- Department of Radiology, Robert H. Lurie Comprehensive Cancer Center, Northwestern Memorial Hospital, Chicago, IL
| | - Kush Desai
- Department of Radiology, Robert H. Lurie Comprehensive Cancer Center, Northwestern Memorial Hospital, Chicago, IL
| | - Ryan Hickey
- Department of Radiology, Robert H. Lurie Comprehensive Cancer Center, Northwestern Memorial Hospital, Chicago, IL
| | - Laura Kulik
- Department of Medicine, Northwestern University, Chicago, IL
| | - Daniel Ganger
- Department of Medicine, Northwestern University, Chicago, IL
| | - Talia Baker
- Department of Surgery, Comprehensive Transplant Center, Northwestern University, Chicago, IL
| | - Michael Abecassis
- Department of Surgery, Comprehensive Transplant Center, Northwestern University, Chicago, IL
| | - Robert J Lewandowski
- Department of Radiology, Robert H. Lurie Comprehensive Cancer Center, Northwestern Memorial Hospital, Chicago, IL
| | - Riad Salem
- Department of Radiology, Robert H. Lurie Comprehensive Cancer Center, Northwestern Memorial Hospital, Chicago, IL; Department of Surgery, Comprehensive Transplant Center, Northwestern University, Chicago, IL; Department of Medicine, Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, IL.
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Kerbert AJC, Verbeke L, Chiang FWT, Laleman W, van der Reijden JJ, van Duijn W, Nevens F, Wolterbeek R, van Hoek B, Verspaget HW, Coenraad MJ. Copeptin as an Indicator of Hemodynamic Derangement and Prognosis in Liver Cirrhosis. PLoS One 2015; 10:e0138264. [PMID: 26378453 PMCID: PMC4574924 DOI: 10.1371/journal.pone.0138264] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2015] [Accepted: 08/27/2015] [Indexed: 12/21/2022] Open
Abstract
Background Advanced liver cirrhosis is associated with systemic hemodynamic derangement leading to the development of severe complications associated with increased mortality. Copeptin is a stable cleavage product of the precursor of arginine vasopressin, a key-regulator in hemodynamic homeostasis. Copeptin is currently considered a reliable prognostic marker in a wide variety of diseases other than cirrhosis. The present study aimed to assess copeptin, both experimentally and clinically, as a potential biomarker of hemodynamic derangement and to evaluate its prognostic significance in cirrhosis. Materials and Methods Two studies were executed: 1) in 18 thioacetamide-induced cirrhotic rats and 5 control rats, plasma copeptin and hemodynamic measurements were performed, 2) in 61 cirrhotic patients, serum copeptin concentration was measured in samples collected at time of registration at the waiting list for liver transplantation. In 46 patients, also a second copeptin measurement was performed during follow-up while registered at the waiting list for liver transplantation. To determine the association of serum copeptin and clinical data with outcome, Cox proportional hazard regression analysis and Kaplan Meier analysis were performed. Results Plasma copeptin concentration was significantly higher in cirrhotic rats than in controls (1.6 ± 0.5 vs. 0.9 ± 0.1 pmol/L, p< 0.01) and was negatively correlated to the mean arterial blood pressure (r = -0.574, p = 0.013). In cirrhotic patients, serum copeptin concentration was high [11.0 (5.2–24.0) pmol/L] and increased significantly during the time of registration at the waiting list for liver transplantation. MELD and MELD-sodium score were significantly correlated to serum copeptin [MELD: (r = 0.33, p = 0.01), MELD-sodium: (r = 0.29, p = 0.02)], also at time of the second copeptin measurement [MELD and MELD-sodium: r = 0.39, p< 0.01]. In cirrhotic humans, serum copeptin concentration was significantly associated with outcome, independently of the MELD and MELD-sodium score. Patients with a low serum copeptin concentration at time of registration at the liver transplant waiting list had significantly better transplant-free survival rates at 3, 6 and 12 months of follow-up as compared to those with a high serum copeptin concentration (Log-rank: p< 0.01, p< 0.01 and p = 0.02 respectively). Conclusions Circulating copeptin levels are elevated in rats and humans with cirrhosis. Copeptin is independently associated with outcome in cirrhotic patients awaiting liver transplantation.
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Affiliation(s)
- Annarein J. C. Kerbert
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, the Netherlands
- * E-mail: (AJCK); (MJC)
| | - Len Verbeke
- Department of Liver and Biliopancreatic Diseases, University Hospital Gasthuisberg, Leuven, Belgium
| | - Fang W. T. Chiang
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, the Netherlands
| | - Wim Laleman
- Department of Liver and Biliopancreatic Diseases, University Hospital Gasthuisberg, Leuven, Belgium
| | - Johan J. van der Reijden
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, the Netherlands
| | - Wim van Duijn
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, the Netherlands
| | - Frederik Nevens
- Department of Liver and Biliopancreatic Diseases, University Hospital Gasthuisberg, Leuven, Belgium
| | - Ron Wolterbeek
- Department of Medical Statistics and Bio-Informatics, Leiden University Medical Center, Leiden, the Netherlands
| | - Bart van Hoek
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, the Netherlands
| | - Hein W. Verspaget
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, the Netherlands
| | - Minneke J. Coenraad
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, the Netherlands
- * E-mail: (AJCK); (MJC)
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Dislodgement of variceal bands after esophageal balloon tamponade for variceal bleeding. Ann Hepatol 2014. [PMID: 25332272 DOI: 10.1016/s1665-2681(19)30988-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/29/2023]
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Hamel B, Guillaud O, Roman S, Vallin M, Pilleul F, Valette PJ, Henry L, Guibal A, Mion F, Dumortier J. Prognostic factors in patients with refractory ascites treated by transjugular intrahepatic porto-systemic shunt: From the liver to the kidney. Dig Liver Dis 2014; 46:1001-7. [PMID: 25096966 DOI: 10.1016/j.dld.2014.06.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2013] [Revised: 06/24/2014] [Accepted: 06/30/2014] [Indexed: 12/11/2022]
Abstract
BACKGROUND The aim of this retrospective study was to evaluate the prognostic value of different scores (including Child-Pugh and Model for End Stage Liver Diseases) in cirrhotic patients treated with transjugular intrahepatic porto-systemic shunt for refractory ascites. METHODS Overall, 111 patients with transjugular intrahepatic porto-systemic shunt insertion between January 1998 and July 2012 were included. RESULTS Survival rates (without transplantation) were 82.0% at 3 months, and 59.4% at 1 year. In addition to standard parameters, a new simple classification based on platelet count and glomerular filtration rate showed strong prognostic ability and could distinguish 3 groups of patients (Log-rank test, p<0.001): a "good-prognosis" group with platelet counts above 125×10(9)L(-1) and a glomerular filtration rate above 90 mL/min (1-year survival rate 92%), a "poor-prognosis" group with platelet counts below 125×10(9)L(-1) and a glomerular filtration rate below 90 mL/min (1-year survival rate 34.8%), and an "intermediate-prognosis" group (1-year survival rate 58.2%). Multivariate analysis showed a hazard ratio of 6.34 for the intermediate class and of 12.623 for the high class. CONCLUSIONS A new and simple classification including platelet count and glomerular filtration rate is highly predictive of survival in patients with refractory ascites treated with transjugular intrahepatic porto-systemic shunt and could be used to select patients for this procedure.
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Affiliation(s)
- Benjamin Hamel
- Department of Digestive Diseases, Hospices Civils de Lyon, Edouard Herriot Hospital, France
| | - Olivier Guillaud
- Department of Digestive Diseases, Hospices Civils de Lyon, Edouard Herriot Hospital, France
| | - Sabine Roman
- Department of Digestive Diseases, Hospices Civils de Lyon, Edouard Herriot Hospital, France; Claude Bernard Lyon 1 University, Lyon, France
| | - Mélanie Vallin
- Department of Digestive Diseases, Hospices Civils de Lyon, Edouard Herriot Hospital, France
| | - Frank Pilleul
- Department of Digestive Diseases, Hospices Civils de Lyon, Edouard Herriot Hospital, France; Claude Bernard Lyon 1 University, Lyon, France
| | - Pierre-Jean Valette
- Department of Digestive Diseases, Hospices Civils de Lyon, Edouard Herriot Hospital, France; Claude Bernard Lyon 1 University, Lyon, France
| | - Luc Henry
- Department of Digestive Diseases, Hospices Civils de Lyon, Edouard Herriot Hospital, France
| | - Aymeric Guibal
- Department of Digestive Diseases, Hospices Civils de Lyon, Edouard Herriot Hospital, France
| | - François Mion
- Department of Digestive Diseases, Hospices Civils de Lyon, Edouard Herriot Hospital, France; Claude Bernard Lyon 1 University, Lyon, France
| | - Jérôme Dumortier
- Department of Digestive Diseases, Hospices Civils de Lyon, Edouard Herriot Hospital, France; Claude Bernard Lyon 1 University, Lyon, France.
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Different scoring systems in predicting survival in Chinese patients with liver cirrhosis undergoing transjugular intrahepatic portosystemic shunt. Eur J Gastroenterol Hepatol 2014; 26:853-60. [PMID: 24915489 DOI: 10.1097/meg.0000000000000134] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Transjugular intrahepatic portosystemic shunt (TIPS) is an established minimal-invasive procedure to treat complications of portal hypertension, and several scoring systems have been used to help choose suitable patients. However, its accuracy remains controversial. AIM To compare the performance of the Child-Turcotte-Pugh (CTP) classification system, model for end-stage liver disease (MELD) score, Emory score, Bonn TIPS early mortality (BOTEM) score, and serum bilirubin and platelet count (SB/PLT model) in predicting survival in Chinese patients with liver cirrhosis undergoing TIPS. PATIENTS AND METHODS The clinical data of patients undergoing TIPS in our department were retrospectively analyzed to compare the five scoring systems on the basis of survival after TIPS. RESULTS A cohort of 159 patients was analyzed. The survival curves showed a statistical significance between classification B and C of CTP (χ=9.451, P=0.002), between MELD less than 10 and MELD at least 10 (χ=10.099, P=0.001), and between low-risk and moderate-risk groups of the Emory score (χ=4.656, P=0.031), indicating a better discriminatory ability. By ROC curves and a logistic regression model, the MELD score and the CTP system had better power to predict 3-, 12-, and 24-month survival. The MELD score and the CTP classification system had smaller values of -2 Ln(L), Akaike Information criterion, and Schwarz-Bayesian criterion, respectively. CONCLUSION The MELD score and the CTP classification system provide better prognostic stratification for a cohort of Chinese patients with advanced cirrhosis undergoing TIPS. However, the MELD score is not significantly superior to the CTP system.
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Kim HK, Kim YJ, Chung WJ, Kim SS, Shim JJ, Choi MS, Kim DY, Jun DW, Um SH, Park SJ, Woo HY, Jung YK, Baik SK, Kim MY, Park SY, Lee JM, Kim YS. Clinical outcomes of transjugular intrahepatic portosystemic shunt for portal hypertension: Korean multicenter real-practice data. Clin Mol Hepatol 2014; 20:18-27. [PMID: 24757655 PMCID: PMC3992326 DOI: 10.3350/cmh.2014.20.1.18] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2013] [Revised: 11/15/2013] [Accepted: 11/18/2013] [Indexed: 12/12/2022] Open
Abstract
Background/Aims This retrospective study assessed the clinical outcome of a transjugular intrahepatic portosystemic shunt (TIPS) procedure for managing portal hypertension in Koreans with liver cirrhosis. Methods Between January 2003 and July 2013, 230 patients received a TIPS in 13 university-based hospitals. Results Of the 229 (99.6%) patients who successfully underwent TIPS placement, 142 received a TIPS for variceal bleeding, 84 for refractory ascites, and 3 for other indications. The follow-up period was 24.9±30.2 months (mean±SD), 74.7% of the stents were covered, and the primary patency rate at the 1-year follow-up was 78.7%. Hemorrhage occurred in 30 (21.1%) patients during follow-up; of these, 28 (93.3%) cases of rebleeding were associated with stent dysfunction. Fifty-four (23.6%) patients developed new hepatic encephalopathy, and most of these patients were successfully managed conservatively. The cumulative survival rates at 1, 6, 12, and 24 months were 87.5%, 75.0%, 66.8%, and 57.5%, respectively. A high Model for End-Stage Liver Disease (MELD) score was significantly associated with the risk of death within the first month after receiving a TIPS (P=0.018). Old age (P<0.001), indication for a TIPS (ascites vs. bleeding, P=0.005), low serum albumin (P<0.001), and high MELD score (P=0.006) were associated with overall mortality. Conclusions A high MELD score was found to be significantly associated with early and overall mortality rate in TIPS patients. Determining the appropriate indication is warranted to improve survival in these patients.
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Affiliation(s)
- Hyung Ki Kim
- Department of Internal Medicine, Soonchunhyang University College of Medicine, Bucheon, Korea
| | - Yoon Jun Kim
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Woo Jin Chung
- Department of Internal Medicine, Keimyung University College of Medicine, Daegu, Korea
| | - Soon Sun Kim
- Department of Internal Medicine, Ajou University Hospital, Ajou University College of Medicine, Suwon, Korea
| | - Jae Jun Shim
- Department of Internal Medicine, Kyung Hee University College of Medicine, Seoul, Korea
| | - Moon Seok Choi
- Department of Internal Medicine, Sungkyunkwan University College of Medicine, Seoul, Korea
| | - Do Young Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Dae Won Jun
- Department of Internal Medicine, Hanyang University Seoul Hospital, Hanyang University College of Medicine, Seoul, Korea
| | - Soon Ho Um
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Sung Jae Park
- Department of Internal Medicine, Inje University College of Medicine, Busan, Korea
| | - Hyun Young Woo
- Department of Internal Medicine, Pusan National University College of Medicine, Busan, Korea
| | - Young Kul Jung
- Department of Internal Medicine, Gachon University of Medicine and Science, Incheon, Korea
| | - Soon Koo Baik
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Moon Young Kim
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Soo Young Park
- Department of Internal Medicine, Kyungpook National University College of Medicine, Daegu, Korea
| | - Jae Myeong Lee
- Department of Radiology, Soonchunhyang University College of Medicine, Bucheon, Korea
| | - Young Seok Kim
- Department of Internal Medicine, Soonchunhyang University College of Medicine, Bucheon, Korea
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Balloon-occluded retrograde transvenous obliteration of gastric varices. Cardiovasc Intervent Radiol 2013; 37:299-315. [PMID: 24091750 DOI: 10.1007/s00270-013-0715-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2011] [Accepted: 06/28/2013] [Indexed: 02/07/2023]
Abstract
Balloon-occluded retrograde transvenous obliteration (BRTO) of gastric varices is an image-guided transcatheter procedure used to treat gastric varices with sclerosants rather than decompression of the portal venous system. The history of its development, relevant portal venous, and systemic venous anatomic considerations, techniques, indications, and early results will be reviewed. In addition, the status of the practice of BRTO in the United States will be discussed.
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Protective value of TIPS against the development of hydrothorax/ascites and upper gastrointestinal bleeding after balloon-occluded retrograde transvenous obliteration (BRTO). Am J Gastroenterol 2013; 108:1612-9. [PMID: 23939627 DOI: 10.1038/ajg.2013.232] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2013] [Accepted: 05/31/2013] [Indexed: 02/07/2023]
Abstract
OBJECTIVES The objective of this study was to evaluate the incidence of post-balloon-occluded retrograde transvenous obliteration (BRTO) ascites/hepatic hydrothorax and rebleeding rate (variceal and non-variceal) in the presence and absence of a transjugular intrahepatic portosystemic shunt (TIPS). METHODS A retrospective audit of consecutive patients undergoing BRTO was performed (August 2007-October 2010). The population was divided into two groups: patients who underwent BRTO only (BRTO-only group) and those who underwent BRTO in the presence of TIPS (BRTO+TIPS group). Post-BRTO rebleeding was categorized for the source of bleeding. Ascites and/or hepatic hydrothorax were categorized according to clinical severity. Comparisons, utilizing the Kaplan-Meier method, between both groups were made for patient survival, incidence of ascites/hydrothorax, and rebleeding. RESULTS Thirty-nine patients underwent BRTO (three technical failures of BRTO-only group). Of the 36 technically successful BRTO procedures, 27 patients (75%) underwent BRTO-only and 9 patients (25%) underwent BRTO in the presence of a TIPS. Pre-BRTO ascites/hydrothorax resolved in BRTO-only vs. BRTO+TIPS in 7% (N=2/27) and 56% (N=5/9), respectively (P=0.006). The ascites/hydrothorax free rate at 6, 12, and 24 months after BRTO for BRTO-only vs. BRTO+TIPS was 58%, 43%, 29%, and 100%, 100%, 100%, respectively (P=0.01). Recurrent hemorrhage for BRTO-only vs. BRTO+TIPS groups, and for the same time periods was 9%, 9%, 21% vs. 0%, 0%, 0%, respectively (P=0.03). The 1-year patient survival of both groups (80-88%) was similar (P>0.05). CONCLUSIONS This study concludes that the presence of TIPS has a protective value against the development of post-BRTO ascites/hydrothorax as well as recurrent hemorrhage but this does not translate to improved patient survival.
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Navuluri R, Patel J, Kang L. Role of interventional radiology in the emergent management of acute upper gastrointestinal bleeding. Semin Intervent Radiol 2013; 29:169-77. [PMID: 23997408 DOI: 10.1055/s-0032-1326925] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Approximately 100,000 cases of upper gastrointestinal bleeding (UGIB) require inpatient admission annually in the United States. When medical management and endoscopic therapy are inadequate, endovascular intervention can be lifesaving. These emergent situations highlight the importance of immediate competence of the interventional radiologist in the preangiographic evaluation as well as the endovascular treatment of UGIB. We describe a case of UGIB managed with endovascular embolization and detail the angiographic techniques used. The case description is followed by a detailed discussion of the treatment approach to UGIB, with attention to both nonvariceal and variceal algorithms.
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Affiliation(s)
- Rakesh Navuluri
- Department of Radiology, the University of Chicago Medical Center, Chicago, Illinois
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Moore CM, Van Thiel DH. Cirrhotic ascites review: Pathophysiology, diagnosis and management. World J Hepatol 2013; 5:251-263. [PMID: 23717736 PMCID: PMC3664283 DOI: 10.4254/wjh.v5.i5.251] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2013] [Accepted: 04/19/2013] [Indexed: 02/06/2023] Open
Abstract
Ascites is a pathologic accumulation of peritoneal fluidcommonly observed in decompensated cirrhotic states.Its causes are multi-factorial, but principally involve significant volume and hormonal dysregulation in the setting of portal hypertension. The diagnosis of ascites is considered in cirrhotic patients given a constellation of clinical and laboratory findings, and ultimately confirmed, with insight into etiology, by imaging and paracentesis procedures. Treatment for ascites is multi-modal including dietary sodium restriction, pharmacologic therapies, diagnostic and therapeutic paracentesis, and in certain cases transjugular intra-hepatic portosystemic shunt. Ascites is associated with numerous complications including spontaneous bacterial peritonitis, hepato-hydrothorax and hepatorenal syndrome. Given the complex nature of ascites and associatedcomplications, it is not surprising that it heralds increased morbidity and mortality in cirrhotic patients and increased cost-utilization upon the health-care system. This review will detail the pathophysiology of cirrhotic ascites, common complications derived from it, and pertinent treatment modalities.
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Saad WE, Wagner C(C, Al-Osaimi A, Bliebel W, Lippert A, Davies MG, Sabri SS, Turba UC, Matsumoto AH, Angle J(F, Caldwell S. The Effect of Balloon-Occluded Transvenous Obliteration of Gastric Varices and Gastrorenal Shunts on the Hepatic Synthetic Function. Vasc Endovascular Surg 2013; 47:281-7. [DOI: 10.1177/1538574413485646] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Purpose: To evaluate the effect of balloon-occluded transvenous obliteration (BRTO) on the model for end-stage liver disease (MELD) and the Child-Pugh (C-P) score and their individual components. Methods: A retrospective review of patients undergoing only BRTO without transjugular intrahepatic portosystemic shunt was performed (08, 2007 to 06, 2010). Pre- and post-BRTO MELD and C-P scores were calculated. The post-BRTO MELD and C-P score samplings were categorized as (1) immediate (within 14 days), (2) early (14-90 days), and (3) delayed (90-180 days) post-BRTO. The C-P and MELD scores and their individual components before and after (various sample intervals) were compared. Results: A total of 29 consecutive successful BRTO procedures were found and assessed. In all, 26 had immediate post-BRTO sampling (average 1.8 days after BRTO), 13 (57%) had an early post-BRTO sampling (average 47 days from BRTO), and 10 (38%) had a delayed post-BRTO sampling (average 121 days from BRTO). The bilirubin rises significantly ( P = .007) within days after BRTO, but synthetic function improves significantly between 1.5 and 4.0 months post-BRTO (international normalized ration: P = .02, bilirubin: P = .027, and albumin: P = .012). However, 31% (N = 8/ 26) of the patients had worsening ascites with or without hydrothorax. The MELD score significantly improved circa 4 months post-BRTO (from 14.1 to 10.7, P = .0008). However, the C-P score did not change significantly (from 7.6 to 6.7, P = .063). Conclusion: The BRTO has a positive effect on the hepatic synthetic function. However, there is a high incidence of post-BRTO ascites (31% of the patients). As a result, the MELD score appears to be a more sensitive gauge for hepatic synthetic function compared to the C-P score for patients undergoing BRTO.
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Affiliation(s)
- Wael E.A. Saad
- Division of Vascular Interventional Radiology, Department of Radiology & Medical Imaging, University of Virginia Health System, Charlottesville, VA, USA
| | | | - Abdulla Al-Osaimi
- Division of Gastroenterology, Department of Medicine, University of Virginia Health System, Charlottesville, VA, USA
| | - Wissam Bliebel
- Division of Gastroenterology, Department of Medicine, University of Virginia Health System, Charlottesville, VA, USA
| | - Allison Lippert
- Division of Vascular Interventional Radiology, Department of Radiology & Medical Imaging, University of Virginia Health System, Charlottesville, VA, USA
| | - Mark G. Davies
- Division of Vascular Interventional Radiology, Department of Radiology & Medical Imaging, University of Virginia Health System, Charlottesville, VA, USA
| | - Saher S. Sabri
- Division of Vascular Interventional Radiology, Department of Radiology & Medical Imaging, University of Virginia Health System, Charlottesville, VA, USA
| | - Ulku C. Turba
- Division of Vascular Interventional Radiology, Department of Radiology & Medical Imaging, University of Virginia Health System, Charlottesville, VA, USA
| | - Alan H. Matsumoto
- Division of Vascular Interventional Radiology, Department of Radiology & Medical Imaging, University of Virginia Health System, Charlottesville, VA, USA
| | - John (Fritz) Angle
- Division of Vascular Interventional Radiology, Department of Radiology & Medical Imaging, University of Virginia Health System, Charlottesville, VA, USA
| | - Stephen Caldwell
- Division of Vascular Interventional Radiology, Department of Radiology & Medical Imaging, University of Virginia Health System, Charlottesville, VA, USA
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Chen H, Bai M, Qi X, Liu L, He C, Yin Z, Fan D, Han G. Child-Na score: a predictive model for survival in cirrhotic patients with symptomatic portal hypertension treated with TIPS. PLoS One 2013; 8:e79637. [PMID: 24244533 PMCID: PMC3823582 DOI: 10.1371/journal.pone.0079637] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2013] [Accepted: 10/03/2013] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND AND AIM Several models have been developed to predict survival in patients with cirrhosis undergoing TIPS; however, few of these models have gained widespread acceptance, especially in the era of covered stents. The aim of this study was to establish an evidence-based model for predicting survival after TIPS procedures. METHODS A total of 210 patients with cirrhosis treated with TIPS were considered in the study. We comprehensively investigated factors associated with one-year survival and developed a new predictive model using the Cox regression model. RESULTS In the multivariate analysis, the Child-Pugh score and serum sodium levels were independent predictors of one-year survival. A new score incorporating serum sodium into the Child-Pugh score was developed: Child-Na score. We compared the predictive accuracy of Child-Na score with that of other scores; only the Child-Na and MELD-Na scores had adequate predictive ability in patients with serum Na levels <138 mmol/L. The best Child-Na cut-off score (15.5) differentiated two groups of patients with distinct prognoses (one-year cumulative survival rates of 80.6% and 45.5%); this finding was confirmed in a validation cohort (n = 86). In a subgroup analysis stratifying patients by indication for TIPS, the Child-Na score distinguished patients with different prognoses. CONCLUSIONS Patients with variceal bleeding and a Child-Na score ≤15 had a better prognosis than patients with a score ≥16. Patients with refractory ascites and a Child-Na score ≥16 had a high risk of death after the TIPS procedures; caution should be used when treating these patients with TIPS.
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Affiliation(s)
- Hui Chen
- Department of Liver Disease and Digestive Interventional Radiology, Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi’an, China
| | - Ming Bai
- Department of Liver Disease and Digestive Interventional Radiology, Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi’an, China
| | - Xingshun Qi
- Department of Liver Disease and Digestive Interventional Radiology, Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi’an, China
| | - Lei Liu
- Department of Liver Disease and Digestive Interventional Radiology, Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi’an, China
| | - Chuangye He
- Department of Liver Disease and Digestive Interventional Radiology, Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi’an, China
| | - Zhanxin Yin
- Department of Liver Disease and Digestive Interventional Radiology, Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi’an, China
| | - Daiming Fan
- State Key Laboratory of Cancer Biology and Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi’an, China
| | - Guohong Han
- Department of Liver Disease and Digestive Interventional Radiology, Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi’an, China
- * E-mail:
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Funes FR, Silva RDCMAD, Arroyo PC, Duca WJ, Silva AAMD, Silva RFD. Mortality and complications in patients with portal hypertension who underwent transjugular intrahepatic portosystemic shunt (TIPS) - 12 years experience. ARQUIVOS DE GASTROENTEROLOGIA 2012; 49:143-9. [PMID: 22767002 DOI: 10.1590/s0004-28032012000200009] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2009] [Accepted: 11/30/2011] [Indexed: 02/07/2023]
Abstract
CONTEXT Transjugular intrahepatic portosystemic shunt (TIPS) is the non-surgical treatment option with low level of morbi-mortality and possibility of accomplishment in patients with severe hepatic dysfunction which aims at decompressing the portal system treating or reducing the portal hypertension complications. OBJECTIVE Outline the profile analyze global and early mortality, and the complications presented by cirrhotic patients who underwent TIPS for treatment of digestive hemorrhage by portal hypertension. METHOD Retrospective study based on the data bank of cirrhotic patients' medical reports, who underwent TIPS for digestive hemorrhage by portal hypertension treatment who did not respond to clinical endoscopic treatment, and were assisted from 1998 to 2010 in the Liver Transplant Service at a university hospital. The study was approved by the Committee of Ethics and Research. RESULTS The sample was comprised of 72 (84.7%) patients, being 57 (79.2%) males, average age 47.7 years (age range from 16 to 85 years and SD = 13), 21 (29.2%) patients presented liver disease as cause excessive intake of alcoholic drinks; 21 (29.2%) contamination by hepatitis virus, 16 (22.2%) excessive alcohol intake associated with virus and 14 (19.4%) patients presented other causes. As for initial classification, 14 (20%) had Child-Pugh A, 33 (47.1%) Child-Pugh B and 23 (32.9%) Child-Pugh C. Initial MELD was obtained in 68 patients being 37 (54.4%) higher than 15 points while 31 (45.6%) had up to 15 points. Early death occurred in 19 (26.4%). Global mortality occurred in 41 (60.3%). CONCLUSIONS Mortality is directly related to clinical factors of patients, being Child-Pugh and MELD classifications predictors of mortality, with more impact in patients with Child-Pugh class C and MELD > 15. The complications found were similar to those described in the literature, although the dysfunction by stent stenosis (26.4%) was lower than in the most of the studies and the encephalopathy incidence (58.3%) was higher. Probably, the high incidence of encephalopathy is explained by the low incidence of stenosis.
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Saad WEA. The History and Evolution of Balloon-occluded Retrograde Transvenous Obliteration (BRTO): From the United States to Japan and Back. Semin Intervent Radiol 2012; 28:283-7. [PMID: 22942545 DOI: 10.1055/s-0031-1284454] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The concept of obliterating varices that complicate portal hypertension dates back to the 1970s, but its minimally invasive clinical utilization was probably lost with the advent of the transjugular intrahepatic portosystemic shunt (TIPS). The conception of retrograde obliteration of a gastrorenal shunt via the left renal vein was reported by Olson et al from the University of Indiana. However, the definition, development, technical perfection, and clinical implementation of the balloon-occluded retrograde transvenous obliteration (BRTO) occurred in Japan (by Kanagawa et al and others). The BRTO-procedure is currently undergoing a renaissance in the United States particularly for patients who are not TIPS candidates.
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Affiliation(s)
- Wael E A Saad
- Division of Vascular Interventional Radiology, Department of Radiology, University of Virginia Health System, Charlottesville, Virginia
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Saad WEA, Darcy MD. Transjugular Intrahepatic Portosystemic Shunt (TIPS) versus Balloon-occluded Retrograde Transvenous Obliteration (BRTO) for the Management of Gastric Varices. Semin Intervent Radiol 2012; 28:339-49. [PMID: 22942552 DOI: 10.1055/s-0031-1284461] [Citation(s) in RCA: 82] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Variceal bleeding is one of the major complications of portal hypertension. Gastric variceal bleeding is less common than esophageal variceal bleeding; however, it is associated with a high morbidity and mortality rate and its management is largely uncharted due to a relatively less-established literature. In the West (United States and Europe), the primary school of management is to decompress the portal circulation utilizing the transjugular intrahepatic portosystemic shunt (TIPS). In the East (Japan and South Korea), the primary school of management is to address the gastric varices (GVs) specifically by sclerosing them utilizing the balloon-occluded retrograde transvenous obliteration (BRTO) procedure. The concept (1970s), evolution, and development (1980s-1990s) of both procedures run parallel to one another; neither is newer than the other is. The difference is that one was adopted mostly by the East (BRTO), while the other has been adopted mostly by the West (TIPS). TIPS is effective in emergently controlling bleeding for GVs even though the commonly referenced studies about managing GVs with TIPS are studies with TIPS created by bare stents. However, the results have improved with the use of stent grafts for creating TIPS. Nevertheless, TIPS cannot be tolerated by patients with poor hepatic reserve. BRTO is equally effective in controlling bleeding GVs as well as significantly reducing the GV rebleed rate. But the resultant diversion of blood flow into the portal circulation, and in turn the liver, increases the risk of developing esophageal varices and ectopic varices with their potential to bleed. Unlike TIPS, the blood diversion that occurs after BRTO improves, if not preserves, hepatic function for 6-9 months post-BRTO. The authors discuss the detailed results and critique the literature, which has evaluated and remarked on both procedures. Future research prospects and speculation as to the ideal patients for each procedure are discussed.
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Saad WE, Khaja MS, Hirota S. Balloon-Occluded Retrograde Transvenous Obliteration of Gastric Varices: Conception, Evolution, and History. Tech Vasc Interv Radiol 2012; 15:160-4. [DOI: 10.1053/j.tvir.2012.07.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Saugel B, Phillip V, Gaa J, Berger H, Lersch C, Schultheiss C, Thies P, Schneider H, Höllthaler J, Herrmann A, Schmid RM, Huber W. Advanced hemodynamic monitoring before and after transjugular intrahepatic portosystemic shunt: implications for selection of patients--a prospective study. Radiology 2011; 262:343-52. [PMID: 22025732 DOI: 10.1148/radiol.11110043] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
PURPOSE To investigate immediate and short-term effects of transjugular intrahepatic portosystemic shunt (TIPS) on cardiocirculatory, hepatic, and renal function and characterize predictors for TIPS outcome in terms of organ function after TIPS. MATERIALS AND METHODS This prospective study was approved by the ethics committee at a university hospital and was conducted in a medical intensive care unit. Informed consent was obtained. Twenty patients with indication for TIPS were enrolled. Monitoring of hemodynamic and hepatic function (transpulmonary thermodilution, indocyanine green plasma disappearance rate [ICG-PDR]) was performed. Biochemical markers of organ function were obtained. Statistical analysis (Wilcoxon test, Spearman correlation, multivariate linear regression analysis, receiver operating characteristic [ROC] analysis) was performed. RESULTS After TIPS, central venous pressure (median, 11 vs 15 cm H(2)O; P < .001), cardiac index (3.4 vs 3.8 L/min/m(2); P = .001), and global end-diastolic volume index (GEDVI) (726 vs 775 mL/m(2); P = .003) increased significantly. Portosystemic pressure gradient (28 vs 11 cm H(2)O; P < .001) and systemic vascular resistance index (1610 vs 1384 dyn · sec · cm(-5) · m(2); P = .015) decreased significantly. Creatinine (1.1 vs 1.1 mg/dL; P = .008) and blood urea nitrogen (BUN) (27 vs 21 mg/dL; P = .006) decreased significantly. Bilirubin (1.8 vs 2.2 mg/dL; P = .032) and international normalized ratio (1.4 vs 1.5; P = .022) increased significantly. ICG-PDR significantly deteriorated after TIPS (P = .006). Higher baseline creatinine was independently associated with a decrease in creatinine after TIPS (R = 0.816, P < .001). ROC analysis identified baseline BUN (P = .026, area under ROC curve [AUC] = 0.818), cystatin C (P = .033, AUC = 0.805), and creatinine (P = .052, AUC = 0.779) as predictors of a decrease in creatinine of 0.5 mg/dL or greater and/or 25% or greater. An increase in bilirubin of 1 mg/dL or greater 1 week after TIPS was significantly associated with high baseline BUN (P = .007, AUC = 0.893) and high central venous pressure (P = .040, AUC = 0.800). Lower baseline alanine aminotransferase (P = .002, AUC = 1.000) and cardiac power index · GEDVI (P = .005, AUC = 0.960) predicted favorable TIPS outcome (creatinine decrease of ≥ 0.2 mg/dL without model for end-stage liver disease score increase of more than one point). CONCLUSION Patients with renal insufficiency, compensated hepatocellular function, decreased cardiac preload, and decreased cardiac performance benefit most from TIPS.
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Affiliation(s)
- Bernd Saugel
- 2nd Medical Department, Klinikum rechts der Isar der Technischen Universität München, Ismaninger Strasse 22, D-81675 Munich, Germany.
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Babineaux MJ, Anand BS. General aspects of the treatment of alcoholic hepatitis. World J Hepatol 2011; 3:125-9. [PMID: 21731906 PMCID: PMC3124880 DOI: 10.4254/wjh.v3.i5.125] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2010] [Revised: 03/06/2011] [Accepted: 03/13/2011] [Indexed: 02/06/2023] Open
Abstract
General measures for treating patients with alcoholic hepatitis (AH) are similar irrespective of the disease severity. Alcohol abstinence is the cornerstone of treatment and can be achieved with appropriate social support, Alcoholics Anonymous and sometimes pharmacological therapy. Alcohol withdrawal should be anticipated and treatment initiated to prevent this complication. Treatment for complications of cirrhosis should be as for any other patient with cirrhosis. AH patients are particularly prone to infections and malnutrition. These should be identified and treated appropriately using broad spectrum antibiotics and nutritional support respectively.
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Affiliation(s)
- Michael J Babineaux
- Michael J Babineaux, Department of Internal Medicine, University of Texas Medical Branch, Galveston, TX 77555, United States
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Accuracy of MELD scores in predicting mortality in decompensated cirrhosis from variceal bleeding, hepatorenal syndrome, alcoholic hepatitis, or acute liver failure as well as mortality after non-transplant surgery or TIPS. Dig Dis Sci 2011; 56:977-87. [PMID: 20844956 DOI: 10.1007/s10620-010-1390-3] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2010] [Accepted: 08/05/2010] [Indexed: 12/16/2022]
Abstract
BACKGROUND To systematically review literature on use of model for end-stage liver disease (MELD) score to determine severity and prognosis of liver disease in various clinical situations and to evaluate its use in decisions regarding therapeutic interventions. METHODS Computerized literature searches using key medical terms; review of authors' extensive files on this subject; and personal clinical experience. RESULTS The MELD score, a prospectively developed and validated scale for severity of end-stage liver disease, utilizes serum bilirubin, serum creatinine, and international normalized ratio to predict mortality in cirrhotic patients. It has proven clinically useful in increasingly varied clinical situations. The United Network for Organ Sharing uses MELD scores, with bonus points assigned for hepatocellular cancer, to prioritize allocation of deceased donor livers for liver transplantation. This work reviews recent data demonstrating that MELD scores relatively accurately predict mortality in patients with variceal bleeding, hepatorenal syndrome, alcoholic hepatitis, and acute liver failure, as well as assess risks of non-liver transplantation surgery or transjugular intrahepatic portosystemic shunts in cirrhotic patients. MELD scores fail to predict mortality in about 15% of patients with end-stage liver disease. Incorporation of additional parameters, including serum sodium level, serum albumin level, glucose intolerance, or APACHE II score, may potentially improve prognostic accuracy. CONCLUSIONS MELD scores relatively accurately assess severity of liver disease and prognosis in patients with advanced liver disease in general, and in patients with individual complications of liver disease. It is useful in making decisions on potential therapies. Incorporating additional parameters may further improve its prognostic accuracy.
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Nunes D, Fleming C, Offner G, Craven D, Fix O, Heeren T, Koziel MJ, Graham C, Tumilty S, Skolnik P, Stuver S, Horsburgh CR, Cotton D. Noninvasive markers of liver fibrosis are highly predictive of liver-related death in a cohort of HCV-infected individuals with and without HIV infection. Am J Gastroenterol 2010; 105:1346-53. [PMID: 20179698 DOI: 10.1038/ajg.2009.746] [Citation(s) in RCA: 117] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Noninvasive markers of liver fibrosis correlate with the stage of liver fibrosis, but have not been widely applied to predict liver-related mortality. METHODS We assessed the ability of two indices of liver fibrosis, aspartate aminotransferase (AST)-to-platelet ratio index (APRI) and Fib-4, and two markers of extracellular matrix metabolism, hyaluronic acid (HA) and YKL40, to predict liver mortality in a prospective cohort of hepatitis C virus (HCV)-infected individuals with and without HIV coinfection. These were compared with two established prognostic scores, the Child-Pugh-Turcotte (CPT) and model of end-stage liver disease (MELD) scores. RESULTS A total of 303 subjects, of whom 207 were HIV positive at study entry, were followed up for a mean period of 3.1 years. There were 33 deaths due to liver disease. The ability of each test and score to predict 3-year liver mortality was expressed as the area under the receiver operator curve. The area under the receiver operator curve 95% confidence intervals were: HA 0.92 (0.86-0.96), CPT 0.91 (0.79-0.96), APRI 0.88 (0.80-0.93), Fib-4 0.87 (0.77-0.92), MELD 0.84 (71-0.91). In multivariate analyses HA, APRI, and fib-4 were independent predictors of mortality when included in models with MELD or CPT. CONCLUSION Noninvasive markers of liver fibrosis are highly predictive of liver outcome in HCV-infected individuals with and without HIV coinfection. These markers seem to have a prognostic value independent of CPT and MELD.
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Affiliation(s)
- David Nunes
- Section of Gastroenterology, Boston Medical Center, Boston University School of Medicine, Boston, Massachusetts 02118, USA.
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Tzeng WS, Wu RH, Lin CY, Chen JJ, Sheu MJ, Koay LB, Lee C. Prediction of mortality after emergent transjugular intrahepatic portosystemic shunt placement: use of APACHE II, Child-Pugh and MELD scores in Asian patients with refractory variceal hemorrhage. Korean J Radiol 2009; 10:481-9. [PMID: 19721833 PMCID: PMC2731866 DOI: 10.3348/kjr.2009.10.5.481] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2009] [Accepted: 04/27/2009] [Indexed: 12/29/2022] Open
Abstract
Objective This study was designed to determine if existing methods of grading liver function that have been developed in non-Asian patients with cirrhosis can be used to predict mortality in Asian patients treated for refractory variceal hemorrhage by the use of the transjugular intrahepatic portosystemic shunt (TIPS) procedure. Materials and Methods Data for 107 consecutive patients who underwent an emergency TIPS procedure were retrospectively analyzed. Acute physiology and chronic health evaluation (APACHE II), Child-Pugh and model for end-stage liver disease (MELD) scores were calculated. Survival analyses were performed to evaluate the ability of the various models to predict 30-day, 60-day and 360-day mortality. The ability of stratified APACHE II, Child-Pugh, and MELD scores to predict survival was assessed by the use of Kaplan-Meier analysis with the log-rank test. Results No patient died during the TIPS procedure, but 82 patients died during the follow-up period. Thirty patients died within 30 days after the TIPS procedure; 37 patients died within 60 days and 53 patients died within 360 days. Univariate analysis indicated that hepatorenal syndrome, use of inotropic agents and mechanical ventilation were associated with elevated 30-day mortality (p < 0.05). Multivariate analysis showed that a Child-Pugh score > 11 or an MELD score > 20 predicted increased risk of death at 30, 60 and 360 days (p < 0.05). APACHE II scores could only predict mortality at 360 days (p < 0.05). Conclusion A Child-Pugh score > 11 or an MELD score > 20 are predictive of mortality in Asian patients with refractory variceal hemorrhage treated with the TIPS procedure. An APACHE II score is not predictive of early mortality in this patient population.
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Affiliation(s)
- Wen-Sheng Tzeng
- Department of Radiology, Chi-Mei Foundation Medical Center, Tainan, Taiwan.
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Owen AR, Stanley AJ, Vijayananthan A, Moss JG. The transjugular intrahepatic portosystemic shunt (TIPS). Clin Radiol 2009; 64:664-74. [PMID: 19520210 DOI: 10.1016/j.crad.2008.09.017] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2008] [Revised: 09/16/2008] [Accepted: 09/21/2008] [Indexed: 02/07/2023]
Abstract
The creation of an intrahepatic portosystemic shunt via a transjugular approach (TIPS) is an interventional radiological procedure used to treat the complications of portal hypertension. TIPS insertion is principally indicated to prevent or arrest variceal bleeding when medical or endoscopic treatments fail, and in the management refractory ascites. This review discusses the development and execution of the technique, with focus on its clinical efficacy. Patient selection, imaging surveillance, revision techniques, and complications are also discussed.
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Affiliation(s)
- A R Owen
- Department of Radiology, Austin Health, Heidelberg, Melbourne, Australia.
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Angermayr B, Luca A, König F, Bertolini G, Ploner M, Gridelli B, Ulbrich G, Reiberger T, Bosch J, Peck-Radosavljevic M. Aetiology of cirrhosis of the liver has an impact on survival predicted by the Model of End-stage Liver Disease score. Eur J Clin Invest 2009; 39:65-71. [PMID: 19087131 DOI: 10.1111/j.1365-2362.2008.02063.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Originally, aetiology of liver disease has been incorporated into the computation of the Model of End-stage Liver Disease (MELD) score. Clinical observations prompted us to hypothesize that patients with viral and alcoholic cirrhosis may differ in predicted survival rates. Until now, no large representative studies evaluated the impact of aetiology on long-term survival predicted by the Child-Pugh and MELD scores. MATERIALS AND METHODS Four hundred and ninety-three patients who underwent transjugular intrahepatic portosystemic shunt implantation in Vienna, Austria, and Palermo, Italy, were included in this retrospective study. The main analyses were a logistic regression model and a Cox proportional hazards regression model calculating the interaction of the aetiology with the scores. RESULTS Both groups had similar survival rates (median 1377 and 1721 days for viral and alcoholic cirrhosis, respectively; P = 0.58), but patients with viral cirrhosis had significantly lower MELD scores (P = 0.002). In the Cox analysis, aetiology had a significant impact on the prediction of overall survival by MELD score. For 3-month survival, MELD score was adequately predictive for both groups. For 1-year survival, aetiology had a significant impact on survival, indicating that patients with identical scores but different aetiologies differed in survival rates. When stratifying patients into high- and low-risk patients (MELD < 16 vs. MELD >or= 16), aetiology of cirrhosis had no impact on the predictive value for low-risk patients; high-risk-patients (MELD >or= 16) with viral cirrhosis had significantly lower survival rates than patients with alcoholic cirrhosis and identical scores. With regard to Child-Pugh Score, no significant differences between the two patient groups and in the prediction of 3-month and 1-year survival could be observed. CONCLUSIONS Our study suggests that aetiology of cirrhosis has an impact on 1-year survival predicted by the MELD score. This becomes more apparent in patients with advanced stage of liver disease (MELD >or= 16). Since MELD score is used for ranking patients for liver transplantation and waiting times are regularly longer than 3 months, our observations suggest that with increasing time on the waiting list and severity of disease, patients with viral cirrhosis may have a disadvantage in the current allocation policy.
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Affiliation(s)
- B Angermayr
- Department of Internal Medicine III, Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria
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