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Pearson M, Nobes J, Macpherson I, Gold L, Miller M, Dow E, Dillon JF. Enhanced liver fibrosis (ELF) score predicts hepatic decompensation and mortality. JHEP Rep 2024; 6:101062. [PMID: 38826498 PMCID: PMC11141136 DOI: 10.1016/j.jhepr.2024.101062] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Revised: 02/22/2024] [Accepted: 03/05/2024] [Indexed: 06/04/2024] Open
Abstract
Background & Aims In community pathways for detection of liver disease the most common reason for referral is fibrosis assessment. We investigated the impact of adding the Enhanced Liver Fibrosis (ELF) score as a second-line test (subsequent to an indeterminate or high Fibrosis-4 index [FIB-4] and/or non-alcoholic fatty liver disease fibrosis score) to guide referral and prognostication in our multi-aetiology pathway. Methods Patients with ELF results from the intelligent Liver Function Testing (iLFT) pathway were recruited. Case note review was undertaken to compare ELF with endpoints of cirrhosis, hepatic decompensation, and mortality (liver-related and all-cause death). Results In total, 1,327 individuals were included with a median follow-up of 859 days and median ELF score of 10.2. Overall sensitivity for cirrhosis at the 9.8 threshold was 94% (100% for metabolic-associated steatotic liver disease, 89% for alcohol-related liver disease). Determination of the ELF score as a second-line test reduced the referral rate by 34%. ELF scores predicted hepatic outcomes; each unit change was associated with increased decompensation (adjusted Hazard Ratio [aHR] 2.215, 95% CI: 1.934-2.537) and liver-related mortality (aHR 2.024, 95% CI: 1.674-2.446). ELF outperformed FIB-4 for risk of liver-related mortality, particularly in the short-term (area under the curve [AUC] 94.3% vs. 82.8% at six months). Where FIB-4 was indeterminate, ELF had higher AUC for all outcomes within at least 2 years. ELF ≥13 was associated with particularly high rates of decompensation (26% within 90 days) and all-cause mortality (38% at 1 year). Conclusions The addition of ELF reduced the number of individuals referred for fibrosis assessment following iLFT pathway testing and provided useful prognostic information. Individuals with ELF scores ≥13 were considered at high-risk of negative outcomes warranting urgent clinical assessment. Impact and implications Primary care pathways for suspected liver disease are increasingly common and often lead to increased specialist hepatology referrals for fibrosis assessment. This study, using clinical follow-up for liver-related outcomes, provides further evidence supporting ELF testing to safely reduce referrals in a two-step approach when combined with other simple fibrosis markers. Additionally, ELF scores predict liver-related morbidity and mortality, with ELF scores ≥13 indicating particularly high-risk patients. This study may help inform the implementation of diagnostic pathways for early detection of liver disease and highlights the need for urgent review of individuals with very high ELF scores.
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Affiliation(s)
| | - Jennifer Nobes
- Department of Blood Sciences, NHS Tayside, Dundee, Scotland, UK
- Gut Group, Division of Molecular and Cellular Medicine, University of Dundee, Dundee, Scotland, UK
| | - Iain Macpherson
- Gut Group, Division of Molecular and Cellular Medicine, University of Dundee, Dundee, Scotland, UK
| | - Lucy Gold
- School of Medicine, University of Dundee, Dundee, Scotland, UK
| | - Michael Miller
- Department of Gastroenterology and Hepatology, NHS Tayside, Dundee, Scotland, UK
| | - Ellie Dow
- Department of Blood Sciences, NHS Tayside, Dundee, Scotland, UK
| | - John F. Dillon
- Gut Group, Division of Molecular and Cellular Medicine, University of Dundee, Dundee, Scotland, UK
- Department of Gastroenterology and Hepatology, NHS Tayside, Dundee, Scotland, UK
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Celsa C, Veneziano M, Di Giorgio FM, Cannova S, Lombardo A, Errigo E, Landro G, Simone F, Sinagra E, Calvaruso V. Non-Invasive Diagnostic Tests for Portal Hypertension in Patients with HBV- and HCV-Related Cirrhosis: A Comprehensive Review. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:690. [PMID: 38792873 PMCID: PMC11123262 DOI: 10.3390/medicina60050690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Revised: 04/10/2024] [Accepted: 04/17/2024] [Indexed: 05/26/2024]
Abstract
Clinically significant portal hypertension (CSPH) in patients with compensated advanced chronic liver disease indicates an increased risk of decompensation and death. While invasive methods like hepatic venous-portal gradient measurement is considered the gold standard, non-invasive tests (NITs) have emerged as valuable tools for diagnosing and monitoring CSPH. This review comprehensively explores non-invasive diagnostic modalities for portal hypertension, focusing on NITs in the setting of hepatitis B and hepatitis C virus-related cirrhosis. Biochemical-based NITs can be represented by single serum biomarkers (e.g., platelet count) or by composite scores that combine different serum biomarkers with each other or with demographic characteristics (e.g., FIB-4). On the other hand, liver stiffness measurement and spleen stiffness measurement can be assessed using a variety of elastography techniques, and they can be used alone, in combination with, or as a second step after biochemical-based NITs. The incorporation of liver and spleen stiffness measurements, alone or combined with platelet count, into established and validated criteria, such as Baveno VI or Baveno VII criteria, provides useful tools for the prediction of CSPH and for ruling out high-risk varices, potentially avoiding invasive tests like upper endoscopy. Moreover, they have also been shown to be able to predict liver-related events (e.g., the occurrence of hepatic decompensation). When transient elastography is not available or not feasible, biochemical-based NITs (e.g., RESIST criteria, that are based on the combination of platelet count and albumin levels) are valid alternatives for predicting high-risk varices both in patients with untreated viral aetiology and after sustained virological response. Ongoing research should explore novel biomarkers and novel elastography techniques, but current evidence supports the utility of routine blood tests, LSM, and SSM as effective surrogates in diagnosing and staging portal hypertension and predicting patient outcomes.
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Affiliation(s)
- Ciro Celsa
- Gastroenterology and Hepatology Unit, Department of Health Promotion, Mother & Child Care, Internal Medicine & Medical Specialties, University of Palermo, 90127 Palermo, Italy; (M.V.); (F.M.D.G.); (S.C.); (A.L.); (E.E.); (G.L.); (F.S.); (V.C.)
- Department of Surgery & Cancer, Imperial College London, Hammersmith Hospital, London W12 0NN, UK
| | - Marzia Veneziano
- Gastroenterology and Hepatology Unit, Department of Health Promotion, Mother & Child Care, Internal Medicine & Medical Specialties, University of Palermo, 90127 Palermo, Italy; (M.V.); (F.M.D.G.); (S.C.); (A.L.); (E.E.); (G.L.); (F.S.); (V.C.)
| | - Francesca Maria Di Giorgio
- Gastroenterology and Hepatology Unit, Department of Health Promotion, Mother & Child Care, Internal Medicine & Medical Specialties, University of Palermo, 90127 Palermo, Italy; (M.V.); (F.M.D.G.); (S.C.); (A.L.); (E.E.); (G.L.); (F.S.); (V.C.)
| | - Simona Cannova
- Gastroenterology and Hepatology Unit, Department of Health Promotion, Mother & Child Care, Internal Medicine & Medical Specialties, University of Palermo, 90127 Palermo, Italy; (M.V.); (F.M.D.G.); (S.C.); (A.L.); (E.E.); (G.L.); (F.S.); (V.C.)
| | - Antonino Lombardo
- Gastroenterology and Hepatology Unit, Department of Health Promotion, Mother & Child Care, Internal Medicine & Medical Specialties, University of Palermo, 90127 Palermo, Italy; (M.V.); (F.M.D.G.); (S.C.); (A.L.); (E.E.); (G.L.); (F.S.); (V.C.)
| | - Emanuele Errigo
- Gastroenterology and Hepatology Unit, Department of Health Promotion, Mother & Child Care, Internal Medicine & Medical Specialties, University of Palermo, 90127 Palermo, Italy; (M.V.); (F.M.D.G.); (S.C.); (A.L.); (E.E.); (G.L.); (F.S.); (V.C.)
| | - Giuseppe Landro
- Gastroenterology and Hepatology Unit, Department of Health Promotion, Mother & Child Care, Internal Medicine & Medical Specialties, University of Palermo, 90127 Palermo, Italy; (M.V.); (F.M.D.G.); (S.C.); (A.L.); (E.E.); (G.L.); (F.S.); (V.C.)
| | - Fabio Simone
- Gastroenterology and Hepatology Unit, Department of Health Promotion, Mother & Child Care, Internal Medicine & Medical Specialties, University of Palermo, 90127 Palermo, Italy; (M.V.); (F.M.D.G.); (S.C.); (A.L.); (E.E.); (G.L.); (F.S.); (V.C.)
| | - Emanuele Sinagra
- Gastroenterology and Endoscopy Unit, Fondazione Istituto G. Giglio, 90015 Cefalù, Italy;
| | - Vincenza Calvaruso
- Gastroenterology and Hepatology Unit, Department of Health Promotion, Mother & Child Care, Internal Medicine & Medical Specialties, University of Palermo, 90127 Palermo, Italy; (M.V.); (F.M.D.G.); (S.C.); (A.L.); (E.E.); (G.L.); (F.S.); (V.C.)
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Chooklin S, Chuklin S. Methods for assessing portal hypertension. EMERGENCY MEDICINE 2023; 19:393-401. [DOI: 10.22141/2224-0586.19.6.2023.1618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/02/2024]
Abstract
Many researchers and clinicians have taken the value of hepatic venous pressure gradient (HVPG) as an essential prognostic factor in subjects with chronic liver diseases. HVPG ≥ 10 mmHg indicates the presence of clinically significant portal hypertension, the main predictor of the risk of variceal bleeding, hepatic decompensation, and mortality. However, HVPG measurement is invasive and requires high expertise, so its routine use outside tertiary care centers or clinical trials is limited. Clinically significant portal hypertension also might be detected using non-invasive options such as ultrasonography, elastography, magnetic resonance imaging, and indices derived from laboratory parameters. Our review aims to present the feasibility and applicability of HVPG in modern clinical practice in patients with liver cirrhosis, including invasive and non-invasive methods, based on literary sources from the MEDLINE database.
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Elhence A, Shalimar. Von Willebrand Factor as a Biomarker for Liver Disease - An Update. J Clin Exp Hepatol 2023; 13:1047-1060. [PMID: 37975050 PMCID: PMC10643510 DOI: 10.1016/j.jceh.2023.05.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 05/29/2023] [Indexed: 11/19/2023] Open
Abstract
The von Willebrand factor (vWF) is best known for its role in the hemostatic pathway, aiding platelet adhesion and aggregation, as well as circulating along with coagulation factor VIII, prolonging its half-life. However, vWF is more than a hemostatic protein and is a marker of endothelial dysfunction in patients with cirrhosis. The levels of vWF increase progressively as cirrhosis progresses. Despite its qualitative defects, it can support and carry out its hemostatic role and contribute to a pro-coagulant disbalance. Moreover, it has been shown to be a good noninvasive marker for predicting clinically significant portal hypertension (CSPH). The vWF has been shown to predict decompensation and mortality among cirrhosis patients independently of the stage of liver disease and severity of portal hypertension. Increased vWF levels in the setting of endothelial injury predict bacterial translocation and systemic inflammation. The vWF-to-thrombocyte ratio (VITRO) score adds to the diagnostic ability of vWF alone in detecting CSPH non-invasively. Not only have vWF levels been shown to help predict the risk of hepatocellular carcinoma (HCC) among cirrhosis patients, but they also predict the risk of complications post-resection for HCC and response to systemic therapies. vWF-induced portal microthrombi have been purported to contribute to the pathogenesis of acute liver failure progression as well as non-cirrhotic portal hypertension. The prospect of modulation of vWF levels using drugs such as non-selective beta-blockers, statins, anticoagulants, and non-absorbable antibiotics and its use as a predictive biomarker for the response to these drugs needs to be explored.
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Affiliation(s)
- Anshuman Elhence
- Department of Gastroenterology, National Cancer Institute- All India Institute of Medical Sciences, New Delhi, India
| | - Shalimar
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, India
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Takaya H, Namisaki T, Enomoto M, Kubo T, Tsuji Y, Fujinaga Y, Nishimura N, Kaji K, Kawaratani H, Moriya K, Akahane T, Matsumoto M, Yoshiji H. The Ratio of von Willebrand Factor Antigen to ADAMTS13 Activity: Usefulness as a Prognostic Biomarker in Acute-on-Chronic Liver Failure. BIOLOGY 2023; 12:biology12020164. [PMID: 36829443 PMCID: PMC9952680 DOI: 10.3390/biology12020164] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 01/10/2023] [Accepted: 01/16/2023] [Indexed: 01/22/2023]
Abstract
Acute-on-chronic liver failure (ACLF) has a high risk of short-term mortality. A disintegrin-like and metalloproteinase with thrombospondin type-1 motifs 13 (ADAMTS13) is a metalloproteinase that specifically cleaves multimeric von Willebrand factor (VWF). Imbalance between ADAMTS13 and VWF is associated with portal hypertension, which induces ACLF development. A previous study reported that ADAMTS13 activity (ADAMTS13:AC) and VWF antigen (VWF:Ag) are predictive biomarkers of ACLF development in patients with cirrhosis. This study investigated the changes in ADAMTS13:AC and VWF:Ag levels from before to after the development of ACLF to determine their usefulness as a prognostic biomarker in patients with ACLF. In total, 101 patients with cirrhosis were enrolled in this study. The level of ADAMTS13:AC and VWF:Ag was determined by an enzyme-linked immunosorbent assay. Cox proportional hazard regression analysis was conducted to determine independent prognostic factors for patients with liver cirrhosis in the post-ACLF group. ADAMTS13:AC levels gradually decreased in the order of non-ACLF group, pre-ACLF group, and finally post-ACLF group. VWF:Ag and the ratio of VWF:Ag to ADAMTS13:AC (VWF:Ag/ADAMTS13:AC) levels gradually increased in the order of non-ACLF group, pre-ACLF group, followed by post-ACLF group. VWF:Ag/ADAMTS13:AC and CLIF-C ACLF scores were associated with prognosis in the post-ACLF group in multivariate analysis. The cumulative survival of the post-ACLF group was significantly lower for patients with high VWF:Ag/ADAMTS13:AC (>9) compared with those with low VWF:Ag/ADAMTS13:AC (≤9) (HR: 10.72, 95% confidence interval: 1.39-82.78, p < 0.05). The VWF:Ag/ADAMTS13:AC increased according to the progression of ACLF in patients with cirrhosis and predicted prognosis in patients with cirrhosis with ACLF.
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Affiliation(s)
- Hiroaki Takaya
- Department of Gastroenterology, Nara Medical University, Kashihara 634-8522, Japan
- Correspondence: ; Tel.: +81-744-22-3051; Fax: +81-744-24-7122
| | - Tadashi Namisaki
- Department of Gastroenterology, Nara Medical University, Kashihara 634-8522, Japan
| | - Masahide Enomoto
- Department of Gastroenterology, Nara Medical University, Kashihara 634-8522, Japan
| | - Takahiro Kubo
- Department of Gastroenterology, Nara Medical University, Kashihara 634-8522, Japan
| | - Yuki Tsuji
- Department of Gastroenterology, Nara Medical University, Kashihara 634-8522, Japan
| | - Yukihisa Fujinaga
- Department of Gastroenterology, Nara Medical University, Kashihara 634-8522, Japan
| | - Norihisa Nishimura
- Department of Gastroenterology, Nara Medical University, Kashihara 634-8522, Japan
| | - Kosuke Kaji
- Department of Gastroenterology, Nara Medical University, Kashihara 634-8522, Japan
| | - Hideto Kawaratani
- Department of Gastroenterology, Nara Medical University, Kashihara 634-8522, Japan
| | - Kei Moriya
- Department of Gastroenterology, Nara Medical University, Kashihara 634-8522, Japan
| | - Takemi Akahane
- Department of Gastroenterology, Nara Medical University, Kashihara 634-8522, Japan
| | - Masanori Matsumoto
- Department of Blood Transfusion Medicine, Nara Medical University, Kashihara 634-8522, Japan
| | - Hitoshi Yoshiji
- Department of Gastroenterology, Nara Medical University, Kashihara 634-8522, Japan
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Semmler G, Jachs M, Mandorfer M. Non-invasive tests-based risk stratification: Baveno VII and beyond. Clin Mol Hepatol 2023; 29:105-109. [PMID: 36417892 PMCID: PMC9845674 DOI: 10.3350/cmh.2022.0361] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 11/17/2022] [Indexed: 11/24/2022] Open
Affiliation(s)
- Georg Semmler
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria,Vienna Hepatic Hemodynamic Lab, Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria,Corresponding author : Georg Semmler Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Waehringer Guertel 18-20, Vienna 1090, Austria Tel: +43 1 40400 47440, Fax: +43 1 40400 47350, E-mail:
| | - Mathias Jachs
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria,Vienna Hepatic Hemodynamic Lab, Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Mattias Mandorfer
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria,Vienna Hepatic Hemodynamic Lab, Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
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Reiberger T. The Value of Liver and Spleen Stiffness for Evaluation of Portal Hypertension in Compensated Cirrhosis. Hepatol Commun 2022; 6:950-964. [PMID: 34904404 PMCID: PMC9035575 DOI: 10.1002/hep4.1855] [Citation(s) in RCA: 49] [Impact Index Per Article: 24.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Revised: 09/23/2021] [Accepted: 10/17/2021] [Indexed: 12/11/2022] Open
Abstract
Patients with compensated advanced chronic liver disease who develop clinically significant portal hypertension (CSPH) are at high risk for hepatic decompensation and mortality if left untreated. Liver biopsy and hepatic venous pressure gradient (HVPG) measurements are the current gold standard procedures for determining fibrosis severity and diagnosing CSPH, respectively; however, both are invasive, limiting their use in clinical practice and larger trials of novel agents. As such, there is an unmet clinical need for reliable, validated, noninvasive measures to detect CSPH and to further assess portal hypertension (PH) severity. Alterations in the biomechanical properties of the liver or spleen in patients with cirrhosis can be quantified by tissue elastography, which examines the elastic behavior of tissue after a force has been applied. A variety of methods are available, including magnetic resonance elastography, shear-wave elastography, and the most thoroughly investigated measure, vibration-controlled transient elastography. Liver stiffness (LS) and spleen stiffness (SS) measurements offer valuable alternatives to detect and monitor CSPH. Both LS and SS correlate well with HVPG, with thresholds of LS >20-25 kPa and SS >40-45 kPa indicating a high likelihood of CSPH. Because SS is a direct and dynamic surrogate of portal pressure, it has the potential to monitor PH severity and assess PH improvement as a surrogate marker for clinical outcomes. Importantly, SS seems to be superior to LS for monitoring treatment response in clinical trials focusing on reducing PH.
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Affiliation(s)
- Thomas Reiberger
- Division of Gastroenterology and HepatologyDepartment of Internal Medicine IIIMedical University of ViennaViennaAustria.,Vienna Hepatic Hemodynamic LaboratoryDivision of Gastroenterology and HepatologyDepartment of Internal Medicine IIIMedical University of ViennaViennaAustria.,Christian-Doppler Laboratory for Portal Hypertension and Liver FibrosisMedical University of ViennaViennaAustria
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Enomoto M, Takaya H, Namisaki T, Fujinaga Y, Nishimura N, Sawada Y, Kaji K, Kawaratani H, Moriya K, Akahane T, Inoue T, Matsumoto M, Yoshiji H. Ratio of von Willebrand factor antigen to ADAMTS13 activity is a useful biomarker for acute-on-chronic liver failure development and prognosis in patients with liver cirrhosis. Hepatol Res 2022; 52:390-400. [PMID: 34964539 DOI: 10.1111/hepr.13743] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Revised: 12/06/2021] [Accepted: 12/26/2021] [Indexed: 01/21/2023]
Abstract
AIM Acute-on-chronic liver failure (ACLF) is associated with a high risk of short-term mortality after progression to multiple organ failure. A disintegrin-like and metalloproteinase with thrombospondin type-1 motifs 13 (ADAMTS13) is a metalloproteinase that specifically cleaves multimeric von Willebrand factor (VWF). An imbalance between ADAMTS13 enzyme and VWF substrate is associated with liver cirrhosis progression that induces ACLF. This study examined the relationship between ADAMTS13 and VWF and ACLF development to determine whether ADAMTS13 and VWF are useful predictive biomarkers for ACLF development and prognosis of patients with liver cirrhosis. METHODS The study enrolled 67 patients with Child-Pugh class A and B liver cirrhosis. ADAMTS13 activity (ADAMTS13:AC) and VWF antigen (VWF:Ag) were measured using enzyme-linked immunosorbent assays. The ratio of VWF:Ag to ADAMTS13:AC (VWF:Ag/ADAMTS13:AC) was used to divide patients into two groups according to the classification and regression tree based on Gray model survival analysis. RESULTS Compared with patients with Child-Pugh class A liver cirrhosis, class B patients had a higher VWF:Ag/ADAMTS13:AC and a higher risk of ACLF development. Cumulative incidence of ACLF was significantly higher in patients with high (>7.9) versus low (≤7.9) VWF:Ag/ADAMTS13:AC (hazard ratio [HR], 6.50; 95% CI, 2.31-18.29; p < 0.001). Cumulative survival was significantly lower in cirrhotic patients with high versus low VWF:Ag/ADAMTS13:AC (HR 5.11; 95% CI, 1.85-14.14; p = 0.002). CONCLUSIONS For patients with liver cirrhosis, VWF:Ag/ADAMTS13:AC is associated with functional liver reserve and predicts the development of ACLF and the prognosis.
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Affiliation(s)
- Masahide Enomoto
- Department of Gastroenterology, Nara Medical University, Kashihara, Nara, Japan
| | - Hiroaki Takaya
- Department of Gastroenterology, Nara Medical University, Kashihara, Nara, Japan
| | - Tadashi Namisaki
- Department of Gastroenterology, Nara Medical University, Kashihara, Nara, Japan
| | - Yukihisa Fujinaga
- Department of Gastroenterology, Nara Medical University, Kashihara, Nara, Japan
| | - Norihisa Nishimura
- Department of Gastroenterology, Nara Medical University, Kashihara, Nara, Japan
| | - Yasuhiko Sawada
- Department of Gastroenterology, Nara Medical University, Kashihara, Nara, Japan
| | - Kosuke Kaji
- Department of Gastroenterology, Nara Medical University, Kashihara, Nara, Japan
| | - Hideto Kawaratani
- Department of Gastroenterology, Nara Medical University, Kashihara, Nara, Japan
| | - Kei Moriya
- Department of Gastroenterology, Nara Medical University, Kashihara, Nara, Japan
| | - Takemi Akahane
- Department of Gastroenterology, Nara Medical University, Kashihara, Nara, Japan
| | - Takashi Inoue
- Institute for Clinical and Translational Science, Nara Medical University Hospital, Kashihara, Nara, Japan
| | - Masanori Matsumoto
- Department of Blood Transfusion Medicine, Nara Medical University, Kashihara, Nara, Japan
| | - Hitoshi Yoshiji
- Department of Gastroenterology, Nara Medical University, Kashihara, Nara, Japan
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Wöran K, Semmler G, Jachs M, Simbrunner B, Bauer DJM, Binter T, Pomej K, Stättermayer AF, Schwabl P, Bucsics T, Paternostro R, Lampichler K, Pinter M, Trauner M, Mandorfer M, Stift J, Reiberger T, Scheiner B. Clinical Course of Porto-Sinusoidal Vascular Disease Is Distinct From Idiopathic Noncirrhotic Portal Hypertension. Clin Gastroenterol Hepatol 2022; 20:e251-e266. [PMID: 33279774 DOI: 10.1016/j.cgh.2020.11.039] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 11/08/2020] [Accepted: 11/25/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND & AIMS Porto-sinusoidal vascular disease (PSVD) was recently proposed as novel clinical entity characterized by typical histological changes with or without portal hypertension (PH) in the absence of cirrhosis. Thus, we aimed to describe clinical characteristics and the outcome of PSVD patients and to compare these to patients meeting traditional idiopathic non-cirrhotic portal hypertension (INCPH) criteria. METHODS Patients undergoing liver biopsy (baseline) ±hepatic venous pressure gradient (HVPG) measurement at the Vienna General Hospital between 2000-2019 were screened for PSVD and INCPH criteria. RESULTS 91 patients were diagnosed with PSVD of which 28 (30.8%) also fulfilled INCPH criteria (INCPH+/PSVD+). Specific histological and specific clinical PH signs were found in 72 (79.1%) and 54 (59.3%) patients, respectively. INCPH+/PSVD+ showed higher Child-Pugh-scores (7±2 vs 6±1 points; P = .002) and a higher prevalence of decompensation (57.1% vs 28.6%; P = .009) than INCPH-/PSVD+ patients. Importantly, hepatic decompensation after three years (3Y) occurred in 11.2% of PSVD patients with specific clinical signs of PH, while no decompensation occurred in patients with only specific histological or with unspecific clinical/histological signs (P = .002). When categorizing by INCPH definition, 3Y decompensation was 13.4% in INCPH+/PSVD+ and 3.8% in INCPH-/PSVD+ (P = .120). While overall mortality was similar in INCPH+/PSVD+ (n = 6; 21.4%) and INCPH-/PSVD+ (n = 10; 15.9%) patients (P = .558), liver-related mortality tended to be higher in INCPH+/PSVD+ (6.9%) than in INCPH-/PSVD+ (0%; P = .078). CONCLUSION Novel PSVD criteria facilitate diagnosis. Compared to INCPH, clinical course of PSVD patients is more favorable. Importantly, specific signs of PH including varices and collaterals are associated with hepatic decompensation and mortality.
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Affiliation(s)
- Katharina Wöran
- Clinical Institute of Pathology, Medical University of Vienna, Vienna, Austria
| | - Georg Semmler
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria; Vienna Hepatic Hemodynamic Lab, Medical University of Vienna, Vienna, Austria; Rare Liver Disease Center of the European Reference Network RARE-LIVER, Medical University of Vienna, Vienna, Austria; Christian Doppler Laboratory for Portal Hypertension and Liver Fibrosis, Medical University of Vienna, Vienna, Austria
| | - Mathias Jachs
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria; Vienna Hepatic Hemodynamic Lab, Medical University of Vienna, Vienna, Austria; Rare Liver Disease Center of the European Reference Network RARE-LIVER, Medical University of Vienna, Vienna, Austria; Christian Doppler Laboratory for Portal Hypertension and Liver Fibrosis, Medical University of Vienna, Vienna, Austria
| | - Benedikt Simbrunner
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria; Vienna Hepatic Hemodynamic Lab, Medical University of Vienna, Vienna, Austria; Rare Liver Disease Center of the European Reference Network RARE-LIVER, Medical University of Vienna, Vienna, Austria; Christian Doppler Laboratory for Portal Hypertension and Liver Fibrosis, Medical University of Vienna, Vienna, Austria; Ludwig Boltzmann Institute for Rare and Undiagnosed Diseases, Vienna, Austria; CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria
| | - David Josef Maria Bauer
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria; Vienna Hepatic Hemodynamic Lab, Medical University of Vienna, Vienna, Austria; Christian Doppler Laboratory for Portal Hypertension and Liver Fibrosis, Medical University of Vienna, Vienna, Austria
| | - Teresa Binter
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria; Vienna Hepatic Hemodynamic Lab, Medical University of Vienna, Vienna, Austria
| | - Katharina Pomej
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Albert Friedrich Stättermayer
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria; Vienna Hepatic Hemodynamic Lab, Medical University of Vienna, Vienna, Austria; Rare Liver Disease Center of the European Reference Network RARE-LIVER, Medical University of Vienna, Vienna, Austria
| | - Philipp Schwabl
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria; Vienna Hepatic Hemodynamic Lab, Medical University of Vienna, Vienna, Austria; Christian Doppler Laboratory for Portal Hypertension and Liver Fibrosis, Medical University of Vienna, Vienna, Austria
| | - Theresa Bucsics
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria; Vienna Hepatic Hemodynamic Lab, Medical University of Vienna, Vienna, Austria
| | - Rafael Paternostro
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria; Vienna Hepatic Hemodynamic Lab, Medical University of Vienna, Vienna, Austria
| | - Katharina Lampichler
- Department of Biomedical Imaging and Image-Guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Matthias Pinter
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria; Vienna Hepatic Hemodynamic Lab, Medical University of Vienna, Vienna, Austria; Rare Liver Disease Center of the European Reference Network RARE-LIVER, Medical University of Vienna, Vienna, Austria
| | - Michael Trauner
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria; Rare Liver Disease Center of the European Reference Network RARE-LIVER, Medical University of Vienna, Vienna, Austria
| | - Mattias Mandorfer
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria; Vienna Hepatic Hemodynamic Lab, Medical University of Vienna, Vienna, Austria; Rare Liver Disease Center of the European Reference Network RARE-LIVER, Medical University of Vienna, Vienna, Austria; Christian Doppler Laboratory for Portal Hypertension and Liver Fibrosis, Medical University of Vienna, Vienna, Austria
| | - Judith Stift
- Clinical Institute of Pathology, Medical University of Vienna, Vienna, Austria
| | - Thomas Reiberger
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria; Vienna Hepatic Hemodynamic Lab, Medical University of Vienna, Vienna, Austria; Rare Liver Disease Center of the European Reference Network RARE-LIVER, Medical University of Vienna, Vienna, Austria; Christian Doppler Laboratory for Portal Hypertension and Liver Fibrosis, Medical University of Vienna, Vienna, Austria; Ludwig Boltzmann Institute for Rare and Undiagnosed Diseases, Vienna, Austria; CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria.
| | - Bernhard Scheiner
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria; Vienna Hepatic Hemodynamic Lab, Medical University of Vienna, Vienna, Austria; Rare Liver Disease Center of the European Reference Network RARE-LIVER, Medical University of Vienna, Vienna, Austria; Christian Doppler Laboratory for Portal Hypertension and Liver Fibrosis, Medical University of Vienna, Vienna, Austria
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10
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Kulkarni AV, Rabiee A, Mohanty A. Management of Portal Hypertension. J Clin Exp Hepatol 2022; 12:1184-1199. [PMID: 35814519 PMCID: PMC9257868 DOI: 10.1016/j.jceh.2022.03.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 03/07/2022] [Indexed: 12/12/2022] Open
Abstract
Portal hypertension is the cause of the clinical complications associated with cirrhosis. The primary complications of portal hypertension are ascites, acute variceal bleed, and hepatic encephalopathy. Hepatic venous pressure gradient measurement remains the gold standard test for diagnosing cirrhosis-related portal hypertension. Hepatic venous pressure gradient more than 10 mmHg is associated with an increased risk of complications and is termed clinically significant portal hypertension (CSPH). Clinical, laboratory, and imaging methods can also aid in diagnosing CSPH non-invasively. Recently, deep learning methods have been demonstrated to diagnose CSPH effectively. The management of portal hypertension is always individualized and is dependent on the etiology, the availability of therapies, and the degree of portal hypertension complications. In this review, we discuss the diagnosis and management of cirrhosis-related portal hypertension in detail. Also, we highlight the history of portal hypertension and future research areas in portal hypertension.
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Key Words
- ACLF, acute-on-chronic liver failure
- AKI, acute kidney injury
- APRI, AST to platelet ratio
- AST, aspartate transaminase
- BB, Beta blocker
- BRTO, balloon occluded retrograde transvenous obliteration
- CKD, chronic kidney disease
- CSPH, clinically significant portal hypertension
- CT, computed tomography
- GFR, glomerular filtration rate
- GOV, gastrpoesopahegal varices
- HE, hepatic encephalopathy
- HRS, hepatorenal syndrome
- HVPG, hepatic venous pressure gradient
- ICG, indocyanine green
- LOLA, l-ornithine l-aspartate
- NAFLD, Non-alcoholic fatty liver disease
- SBP, spontaneous bacterial peritonitis
- SGLT2I, sodium glucose co-transporter 2 inhibitors
- SSM, splenic stiffness measurement
- TE, transient elastography
- TIPS, transjugular intrahepatic portosystemic shunt
- VITRO, von Willebrand factor to platelet counts
- acute kidney injury
- ascites
- hemodynamics
- history
- vasoconstrictors
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Affiliation(s)
- Anand V. Kulkarni
- Department of Hepatology, AIG Hospitals, Hyderabad, India,Address for correspondence: Dr. Anand V. Kulkarni, MD, DM., Department of Hepatology and Liver Transplantation, Asian Institute of Gastroenterology, Hyderabad, India.
| | | | - Arpan Mohanty
- Boston University School of Medicine, Boston, MA, USA
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11
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Skat-Rørdam J, Ipsen DH, Seemann SE, Latta M, Lykkesfeldt J, Tveden-Nyborg P. Modelling Nonalcoholic Steatohepatitis In Vivo-A Close Transcriptomic Similarity Supports the Guinea Pig Disease Model. Biomedicines 2021; 9:biomedicines9091198. [PMID: 34572384 PMCID: PMC8471870 DOI: 10.3390/biomedicines9091198] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Revised: 09/07/2021] [Accepted: 09/09/2021] [Indexed: 12/29/2022] Open
Abstract
The successful development of effective treatments against nonalcoholic steatohepatitis (NASH) is significantly set back by the limited availability of predictive preclinical models, thereby delaying and reducing patient recovery. Uniquely, the guinea pig NASH model develops hepatic histopathology and fibrosis resembling that of human patients, supported by similarities in selected cellular pathways. The high-throughput sequencing of guinea pig livers with fibrotic NASH (n = 6) and matched controls (n = 6) showed a clear separation of the transcriptomic profile between NASH and control animals. A comparison to NASH patients with mild disease (GSE126848) revealed a 45.2% overlap in differentially expressed genes, while pathway analysis showed a 34% match between the top 50 enriched pathways in patients with advanced NASH (GSE49541) and guinea pigs. Gene set enrichment analysis highlighted the similarity to human patients (GSE49541), also when compared to three murine models (GSE52748, GSE38141, GSE67680), and leading edge genes THRSP, CCL20 and CD44 were highly expressed in both guinea pigs and NASH patients. Nine candidate genes were identified as highly correlated with hepatic fibrosis (correlation coefficient > 0.8), and showed a similar expression pattern in NASH patients. Of these, two candidate genes (VWF and SERPINB9) encode secreted factors, warranting further investigations as potential biomarkers of human NASH progression. This study demonstrates key similarities in guinea pig and human NASH, supporting increased predictability when translating research findings to human patients.
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Affiliation(s)
- Josephine Skat-Rørdam
- Section of Experimental Animal Models, Department of Veterinary and Animal Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, DK-1870 Frederikberg, Denmark; (J.S.-R.); (D.H.I.); (J.L.)
| | - David H. Ipsen
- Section of Experimental Animal Models, Department of Veterinary and Animal Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, DK-1870 Frederikberg, Denmark; (J.S.-R.); (D.H.I.); (J.L.)
| | - Stefan E. Seemann
- Center for non-coding RNA in Technology and Health, Department of Veterinary and Animal Sciences, Section for Animal Genetics, Bioinformatics and Breeding, University of Copenhagen, DK-1871 Frederiksberg, Denmark;
| | - Markus Latta
- Liver Disease Research, Global Drug Discovery, Novo Nordisk A/S, DK-2760 Måløv, Denmark;
| | - Jens Lykkesfeldt
- Section of Experimental Animal Models, Department of Veterinary and Animal Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, DK-1870 Frederikberg, Denmark; (J.S.-R.); (D.H.I.); (J.L.)
| | - Pernille Tveden-Nyborg
- Section of Experimental Animal Models, Department of Veterinary and Animal Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, DK-1870 Frederikberg, Denmark; (J.S.-R.); (D.H.I.); (J.L.)
- Correspondence: ; Tel.: +45-35-33-31-67
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12
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Starlinger P, Ahn JC, Mullan A, Gyoeri GP, Pereyra D, Alva‐Ruiz R, Hackl H, Reiberger T, Trauner M, Santol J, Simbrunner B, Mandorfer M, Berlakovich G, Kamath PS, Heimbach J. The Addition of C-Reactive Protein and von Willebrand Factor to Model for End-Stage Liver Disease-Sodium Improves Prediction of Waitlist Mortality. Hepatology 2021; 74:1533-1545. [PMID: 33786862 PMCID: PMC8518408 DOI: 10.1002/hep.31838] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 02/09/2021] [Accepted: 03/14/2021] [Indexed: 12/20/2022]
Abstract
BACKGROUND AND AIMS Patients with cirrhosis on the liver transplant (LT) waiting list may die or be removed because of complications of portal hypertension (PH) or infections. von Willebrand factor antigen (vWF-Ag) and C-reactive protein (CRP) are simple, broadly available markers of these processes. APPROACH AND RESULTS We determined whether addition of vWF-Ag and CRP to the Model for End-Stage Liver Disease-Sodium (MELD-Na) score improves risk stratification of patients awaiting LT. CRP and vWF-Ag at LT listing were assessed in two independent cohorts (Medical University of Vienna [exploration cohort] and Mayo Clinic Rochester [validation cohort]). Clinical characteristics, MELD-Na, and mortality on the waiting list were recorded. Prediction of 3-month waiting list mortality was assessed by receiver operating characteristics curve (ROC-AUC). In order to explore potential mechanisms underlying the prognostic utility of vWF-Ag and CRP in this setting, we evaluated their association with PH, bacterial translocation, systemic inflammation, and circulatory dysfunction. In the exploration cohort (n = 269) vWF-Ag and CRP both improved the predictive value of MELD-Na for 3-month waitlist mortality and showed the highest predictive value when combined (AUC: MELD-Na, 0.764; MELD-Na + CRP, 0.790; MELD-Na + vWF, 0.803; MELD-Na + CRP + vWF-Ag, 0.824). Results were confirmed in an independent validation cohort (n = 129; AUC: MELD-Na, 0.677; MELD-Na + CRP + vWF-Ag, 0.882). vWF-Ag was independently associated with PH and inflammatory biomarkers, whereas CRP closely, and MELD independently, correlated with biomarkers of bacterial translocation/inflammation. CONCLUSIONS The addition of vWF-Ag and CRP-reflecting central pathophysiological mechanisms of PH, bacterial translocation, and inflammation, that are all drivers of mortality on the waiting list for LT-to the MELD-Na score improves prediction of waitlist mortality. Using the vWFAg-CRP-MELD-Na model for prioritizing organ allocation may improve prediction of waitlist mortality and decrease waitlist mortality.
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Affiliation(s)
- Patrick Starlinger
- Department of SurgeryDivision of Hepatobiliary and Pancreas SurgeryMayo ClinicRochesterMN,Department of SurgeryDivision of General SurgeryMedical University of ViennaGeneral Hospital ViennaViennaAustria
| | - Joseph C. Ahn
- Division of Gastroenterology and HepatologyMayo ClinicRochesterMN
| | - Aidan Mullan
- Department of Health Sciences ResearchMayo ClinicRochesterMN
| | - Georg P. Gyoeri
- Department of SurgeryDivision of General SurgeryMedical University of ViennaGeneral Hospital ViennaViennaAustria,Division of TransplantationDepartment of SurgeryMedical University of ViennaGeneral Hospital ViennaViennaAustria
| | - David Pereyra
- Department of SurgeryDivision of General SurgeryMedical University of ViennaGeneral Hospital ViennaViennaAustria
| | - Roberto Alva‐Ruiz
- Department of SurgeryDivision of Hepatobiliary and Pancreas SurgeryMayo ClinicRochesterMN
| | - Hubert Hackl
- Institute of BioinformaticsBiocenterMedical University of InnsbruckInnsbruckAustria
| | - Thomas Reiberger
- Division of Gastroenterology and HepatologyDepartment of Medicine IIIMedical University of ViennaViennaAustria,Vienna Hepatic Hemodynamic LabMedical University of ViennaViennaAustria,Christian Doppler Laboratory for Portal Hypertension and Liver FibrosisMedical University of ViennaViennaAustria
| | - Michael Trauner
- Division of Gastroenterology and HepatologyDepartment of Medicine IIIMedical University of ViennaViennaAustria
| | - Jonas Santol
- Department of SurgeryDivision of General SurgeryMedical University of ViennaGeneral Hospital ViennaViennaAustria
| | - Benedikt Simbrunner
- Division of Gastroenterology and HepatologyDepartment of Medicine IIIMedical University of ViennaViennaAustria,Vienna Hepatic Hemodynamic LabMedical University of ViennaViennaAustria,Christian Doppler Laboratory for Portal Hypertension and Liver FibrosisMedical University of ViennaViennaAustria
| | - Mattias Mandorfer
- Division of Gastroenterology and HepatologyDepartment of Medicine IIIMedical University of ViennaViennaAustria,Vienna Hepatic Hemodynamic LabMedical University of ViennaViennaAustria,Christian Doppler Laboratory for Portal Hypertension and Liver FibrosisMedical University of ViennaViennaAustria
| | - Gabriela Berlakovich
- Division of TransplantationDepartment of SurgeryMedical University of ViennaGeneral Hospital ViennaViennaAustria
| | | | - Julie Heimbach
- Department of SurgeryDivision of Transplantation SurgeryMayo ClinicRochesterMN
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13
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Vuille-Lessard É, Rodrigues SG, Berzigotti A. Noninvasive Detection of Clinically Significant Portal Hypertension in Compensated Advanced Chronic Liver Disease. Clin Liver Dis 2021; 25:253-289. [PMID: 33838850 DOI: 10.1016/j.cld.2021.01.005] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Patients with compensated advanced chronic liver disease have different prognoses depending on the presence of portal hypertension. Current non-invasive diagnostic methods allow identification of clinically significant portal hypertension. Portosystemic collaterals on imaging or liver stiffness of more than 20 to 25 kPa by using transient elastography identifies patients with clinically significant portal hypertension. Patients with liver stiffness of less than 20 kPa and platelet count of greater than 150 g/L can avoid endoscopy. This rule could be expanded using spleen stiffness. Methods to risk stratify for portal hypertension in compensated advanced chronic liver disease and successfully treated chronic hepatitis C and B are subject of research.
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Affiliation(s)
- Élise Vuille-Lessard
- Hepatology, University Clinic for Visceral Surgery and Medicine (UVCM), Inselspital, University Hospital of Bern, Freiburgstrasse, 3010 Bern, Switzerland; Department of Biomedical Research, University of Bern, Switzerland
| | - Susana G Rodrigues
- Hepatology, University Clinic for Visceral Surgery and Medicine (UVCM), Inselspital, University Hospital of Bern, Freiburgstrasse, 3010 Bern, Switzerland; Department of Biomedical Research, University of Bern, Switzerland
| | - Annalisa Berzigotti
- Hepatology, University Clinic for Visceral Surgery and Medicine (UVCM), Inselspital, University Hospital of Bern, Freiburgstrasse, 3010 Bern, Switzerland; Department of Biomedical Research, University of Bern, Switzerland.
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14
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Influence of Genetic Variants on Disease Regression and Outcomes in HCV-Related Advanced Chronic Liver Disease after SVR. J Pers Med 2021; 11:jpm11040281. [PMID: 33917196 PMCID: PMC8067986 DOI: 10.3390/jpm11040281] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 04/03/2021] [Accepted: 04/05/2021] [Indexed: 12/11/2022] Open
Abstract
Genetic variants including PNPLA3-rs738409 C>G, TM6SF2-rs58542926 C>T, MBOAT7-rs641738 C>T, and HSD17B13-rs72613567 T>TA have been shown to influence progression to advanced chronic liver disease (ACLD) in patients with chronic hepatitis C (CHC). We aimed to investigate their impact on disease regression (i.e., changes in hepatic venous pressure gradient [HVPG] and non-invasive surrogates [liver stiffness measurement (LSM), von Willebrand factor (VWF), and VWF/platelet count ratio (VITRO)]) and clinical outcomes after CHC cure in 346 patients with pre-treatment ACLD. Patients carrying the PNPLA3 minor allele had more advanced liver disease prior to antiviral therapy, confirming its impact on liver disease progression. In a subgroup of 88 patients who underwent paired HVPG-measurements and were genotyped for all SNP/indels, PNPLA3/TM6SF2/MBOAT7/HSD17B13 genotypes were not associated with changes in HVPG. In line, changes in non-invasive surrogates of portal hypertension (LSM/VWF/VITRO) were comparable between carriers and non-carriers of the PNPLA3 G-allele in the overall cohort. Finally, carriage of PNPLA3 G-allele was not associated with the development of hepatic decompensation, de-novo hepatocellular carcinoma, or transplant-free mortality during a median follow-up of 42 months after the end of antiviral treatment. Therefore, genetic variants in PNPLA3/TM6SF2/MBOAT7/HSD17B13 do not impact the regression of portal hypertension and clinical outcomes in patients with pre-treatment ACLD after CHC cure.
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15
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Semmler G, Binter T, Kozbial K, Schwabl P, Hametner‐Schreil S, Zanetto A, Gavasso S, Chromy D, Bauer DJ, Simbrunner B, Scheiner B, Bucsics T, Stättermayer AF, Pinter M, Steindl‐Munda P, Schöfl R, Russo FP, Simioni P, Trauner M, Ferenci P, Reiberger T, Mandorfer M. Noninvasive Risk Stratification After HCV Eradication in Patients With Advanced Chronic Liver Disease. Hepatology 2021; 73:1275-1289. [PMID: 32659847 PMCID: PMC8252110 DOI: 10.1002/hep.31462] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Revised: 06/08/2020] [Accepted: 06/17/2020] [Indexed: 12/19/2022]
Abstract
BACKGROUND AND AIMS Risk stratification after cure from hepatitis C virus (HCV) infection remains a clinical challenge. We investigated the predictive value of noninvasive surrogates of portal hypertension (liver stiffness measurement [LSM] by vibration-controlled transient elastography and von Willebrand factor/platelet count ratio [VITRO]) for development of hepatic decompensation and hepatocellular carcinoma in patients with pretreatment advanced chronic liver disease (ACLD) who achieved HCV cure. APPROACH AND RESULTS A total of 276 patients with pretreatment ACLD and information on pretreatment and posttreatment follow-up (FU)-LSM and FU-VITRO were followed for a median of 36.6 months after the end of interferon-free therapy. FU-LSM (area under the receiver operating characteristic curve [AUROC]: 0.875 [95% confidence interval [CI]: 0.796-0.954]) and FU-VITRO (AUROC: 0.925 [95% CI: 0.874-0.977]) showed an excellent predictive performance for hepatic decompensation. Both parameters provided incremental information and were significantly associated with hepatic decompensation in adjusted models. A previously proposed combined approach (FU-LSM < 12.4 kPa and/or FU-VITRO < 0.95) to rule out clinically significant portal hypertension (CSPH, hepatic venous pressure gradient ≥10 mm Hg) at FU assigned most (57.3%) of the patients to the low-risk group; none of these patients developed hepatic decompensation. In contrast, in patients in whom FU-CSPH was ruled in (FU-LSM > 25.3 kPa and/or FU-VITRO > 3.3; 25.0% of patients), the risk of hepatic decompensation at 3 years following treatment was high (17.4%). Patients within the diagnostic gray-zone for FU-CSPH (17.8% of patients) had a very low risk of hepatic decompensation during FU (2.6%). The prognostic value of this algorithm was validated in an internal (n = 86) and external (n = 162) cohort. CONCLUSION FU-LSM/FU-VITRO are strongly and independently predictive of posttreatment hepatic decompensation in HCV-induced ACLD. An algorithm combining these noninvasive markers not only rules in or rules out FU-CSPH, but also identifies populations at negligible versus high risk for hepatic decompensation. FU-LSM/FU-VITRO are readily accessible and enable risk stratification after sustained virological response, and thus facilitate personalized management.
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Affiliation(s)
- Georg Semmler
- Division of Gastroenterology and HepatologyDepartment of Internal Medicine IIIMedical University of ViennaViennaAustria,Vienna Hepatic Hemodynamic LaboratoryMedical University of ViennaViennaAustria
| | - Teresa Binter
- Division of Gastroenterology and HepatologyDepartment of Internal Medicine IIIMedical University of ViennaViennaAustria
| | - Karin Kozbial
- Division of Gastroenterology and HepatologyDepartment of Internal Medicine IIIMedical University of ViennaViennaAustria
| | - Philipp Schwabl
- Division of Gastroenterology and HepatologyDepartment of Internal Medicine IIIMedical University of ViennaViennaAustria,Vienna Hepatic Hemodynamic LaboratoryMedical University of ViennaViennaAustria
| | | | - Alberto Zanetto
- Gastroenterology and Multivisceral Transplant UnitDepartment of Surgery, Oncology, and GastroenterologyPadua University HospitalPaduaItaly
| | - Sabrina Gavasso
- General Internal Medicine and Thrombotic and Hemorrhagic Diseases UnitDepartment of MedicinePadua University HospitalPaduaItaly
| | - David Chromy
- Division of Gastroenterology and HepatologyDepartment of Internal Medicine IIIMedical University of ViennaViennaAustria,Vienna Hepatic Hemodynamic LaboratoryMedical University of ViennaViennaAustria
| | - David J.M. Bauer
- Division of Gastroenterology and HepatologyDepartment of Internal Medicine IIIMedical University of ViennaViennaAustria,Vienna Hepatic Hemodynamic LaboratoryMedical University of ViennaViennaAustria
| | - Benedikt Simbrunner
- Division of Gastroenterology and HepatologyDepartment of Internal Medicine IIIMedical University of ViennaViennaAustria,Vienna Hepatic Hemodynamic LaboratoryMedical University of ViennaViennaAustria
| | - Bernhard Scheiner
- Division of Gastroenterology and HepatologyDepartment of Internal Medicine IIIMedical University of ViennaViennaAustria,Vienna Hepatic Hemodynamic LaboratoryMedical University of ViennaViennaAustria
| | - Theresa Bucsics
- Division of Gastroenterology and HepatologyDepartment of Internal Medicine IIIMedical University of ViennaViennaAustria,Vienna Hepatic Hemodynamic LaboratoryMedical University of ViennaViennaAustria
| | - Albert F. Stättermayer
- Division of Gastroenterology and HepatologyDepartment of Internal Medicine IIIMedical University of ViennaViennaAustria,Vienna Hepatic Hemodynamic LaboratoryMedical University of ViennaViennaAustria
| | - Matthias Pinter
- Division of Gastroenterology and HepatologyDepartment of Internal Medicine IIIMedical University of ViennaViennaAustria,Vienna Hepatic Hemodynamic LaboratoryMedical University of ViennaViennaAustria
| | - Petra Steindl‐Munda
- Division of Gastroenterology and HepatologyDepartment of Internal Medicine IIIMedical University of ViennaViennaAustria
| | - Rainer Schöfl
- Internal Medicine IVOrdensklinikum Linz Barmherzige SchwesternLinzAustria
| | - Francesco Paolo Russo
- Gastroenterology and Multivisceral Transplant UnitDepartment of Surgery, Oncology, and GastroenterologyPadua University HospitalPaduaItaly
| | - Paolo Simioni
- General Internal Medicine and Thrombotic and Hemorrhagic Diseases UnitDepartment of MedicinePadua University HospitalPaduaItaly
| | - Michael Trauner
- Division of Gastroenterology and HepatologyDepartment of Internal Medicine IIIMedical University of ViennaViennaAustria
| | - Peter Ferenci
- Division of Gastroenterology and HepatologyDepartment of Internal Medicine IIIMedical University of ViennaViennaAustria
| | - Thomas Reiberger
- Division of Gastroenterology and HepatologyDepartment of Internal Medicine IIIMedical University of ViennaViennaAustria,Vienna Hepatic Hemodynamic LaboratoryMedical University of ViennaViennaAustria
| | - Mattias Mandorfer
- Division of Gastroenterology and HepatologyDepartment of Internal Medicine IIIMedical University of ViennaViennaAustria,Vienna Hepatic Hemodynamic LaboratoryMedical University of ViennaViennaAustria
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16
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Simbrunner B, Stadlmann A, Schwabl P, Paternostro R, Bauer DJM, Bucsics T, Scheiner B, Lampichler K, Wöran K, Beer A, Eigenbauer E, Pinter M, Stättermayer AF, Marculescu R, Szekeres T, Trauner M, Mandorfer M, Reiberger T. Placental growth factor levels neither reflect severity of portal hypertension nor portal-hypertensive gastropathy in patients with advanced chronic liver disease. Dig Liver Dis 2021; 53:345-352. [PMID: 33032973 DOI: 10.1016/j.dld.2020.09.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 09/07/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND & AIMS Experimental data indicates that placental growth factor (PLGF) is involved in the pathophysiology of portal hypertension (PH) due to advanced chronic liver disease (ACLD). We investigated serum levels of PLGF and its "scavenger", the receptor soluble fms-like tyrosine kinase-1 (sFLT1, or sVEGFR1), in ACLD patients with different severity of PH and portal-hypertensive gastropathy (PHG). METHODS PLGF and sVEGFR1 were measured in ACLD patients with hepatic venous pressure gradient (HVPG) ≥6 mmHg (n = 241) and endoscopic evaluation of PHG (n = 216). Patients with pre-/posthepatic PH, TIPS, liver transplantation and hepatocellular carcinoma were excluded. RESULTS Thirty-two (13%) patients had HVPG 6-9 mmHg, 128 (53%) 10-19 mmHg and 81 (34%) ≥20 mmHg; 141 (59%) had decompensated ACLD (dACLD). PLGF (median 17.2 vs. 20.8 vs. 22.4 pg/mL; p = 0.002), sVEGFR1 (median 96.0 vs. 104.8 vs. 119.3 pg/mL; p < 0.001) levels increased across HVPG strata, while PLGF/sVEGFR1 ratios remained similar (0.19 vs. 0.20 vs. 0.18 pg/mL; p = 0.140). The correlation between PLGF and HVPG was weak (Rho = 0.190,95%CI 0.06-0.31; p = 0.003), and the PLGF/sVEGFR1 ratio did not correlate with HVPG (p = 0.331). The area-under-the-receiver operating characteristics (AUROC) for PLGF to detect clinically significant PH (CSPH;i.e. HVPG ≥ 10 mmHg) yielded only 0.688 (0.60-0.78; p < 0.001). When compared to ACLD patients without PHG, PLGF levels (20 without vs. 21.4 with mild vs. 17.1 pg/mL with severe PHG, respectively; p = 0.005) and PLGF/sVEGFR1 ratios (0.20 vs. 0.19 vs. 0.17; p = 0.076) did not increase with mild and severe PHG. CONCLUSION While PLGF levels tended to increase with severity of PH, the PLGF/sVEGFR1 ratio remained stable across HVPG strata. Neither PLGF nor the PLGF/sVEGFR1 ratio had diagnostic value for prediction of CSPH. The severity of PHG was also not associated with stepwise increases in PLGF levels or PLGF/sVEGFR1 ratio.
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Affiliation(s)
- Benedikt Simbrunner
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria; Vienna Hepatic Hemodynamic Laboratory, Medical University of Vienna, Vienna, Austria; Christian-Doppler Laboratory for Portal Hypertension and Liver Fibrosis, Medical University of Vienna, Vienna, Austria
| | - Alexander Stadlmann
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria; Vienna Hepatic Hemodynamic Laboratory, Medical University of Vienna, Vienna, Austria; Hospital Hietzing, Vienna, Austria
| | - Philipp Schwabl
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria; Vienna Hepatic Hemodynamic Laboratory, Medical University of Vienna, Vienna, Austria; Christian-Doppler Laboratory for Portal Hypertension and Liver Fibrosis, Medical University of Vienna, Vienna, Austria
| | - Rafael Paternostro
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria; Vienna Hepatic Hemodynamic Laboratory, Medical University of Vienna, Vienna, Austria
| | - David J M Bauer
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria; Vienna Hepatic Hemodynamic Laboratory, Medical University of Vienna, Vienna, Austria
| | - Theresa Bucsics
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria; Vienna Hepatic Hemodynamic Laboratory, Medical University of Vienna, Vienna, Austria
| | - Bernhard Scheiner
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria; Vienna Hepatic Hemodynamic Laboratory, Medical University of Vienna, Vienna, Austria
| | | | - Katharina Wöran
- Department of Pathology, Medical University of Vienna, Vienna, Austria
| | - Andrea Beer
- Department of Pathology, Medical University of Vienna, Vienna, Austria
| | | | - Matthias Pinter
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Albert-Friedrich Stättermayer
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Rodrig Marculescu
- Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria
| | - Thomas Szekeres
- Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria
| | - Michael Trauner
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Mattias Mandorfer
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria; Vienna Hepatic Hemodynamic Laboratory, Medical University of Vienna, Vienna, Austria; Christian-Doppler Laboratory for Portal Hypertension and Liver Fibrosis, Medical University of Vienna, Vienna, Austria
| | - Thomas Reiberger
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria; Vienna Hepatic Hemodynamic Laboratory, Medical University of Vienna, Vienna, Austria; Christian-Doppler Laboratory for Portal Hypertension and Liver Fibrosis, Medical University of Vienna, Vienna, Austria.
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17
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Mandorfer M, Hernández-Gea V, García-Pagán JC, Reiberger T. Noninvasive Diagnostics for Portal Hypertension: A Comprehensive Review. Semin Liver Dis 2020; 40:240-255. [PMID: 32557480 DOI: 10.1055/s-0040-1708806] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Noninvasive diagnostics for portal hypertension include imaging and functional tests, as well as blood-based biomarkers, and capture different features of the portal hypertensive syndrome. Definitive conclusions regarding their clinical utility require assessment of their diagnostic value in specific clinical settings (i.e., diagnosing a particular hemodynamic condition within a well-defined target population). Several noninvasive methods are predictive of clinically significant portal hypertension (CSPH; hepatic venous pressure gradient [HVPG] ≥ 10 mm Hg; the threshold for complications of portal hypertension); however, only a minority of them have been evaluated in compensated advanced chronic liver disease (i.e., the target population). Importantly, most methods correlate only weakly with HVPG at high values (i.e., in patients with CSPH). Nevertheless, selected methods show promise for diagnosing HVPG ≥ 16 mm Hg (the cut-off for increased risks of hepatic decompensation and mortality) and monitoring HVPG changes in response to nonselective beta-blockers or etiological treatments. Finally, we review established and potential future clinical applications of noninvasive methods.
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Affiliation(s)
- Mattias Mandorfer
- Vienna Hepatic Hemodynamic Lab, Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria.,Barcelona Hepatic Hemodynamic Lab, Liver Unit, Hospital Clínic, Barcelona, Spain
| | - Virginia Hernández-Gea
- Barcelona Hepatic Hemodynamic Lab, Liver Unit, Hospital Clínic, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain
| | - Juan Carlos García-Pagán
- Barcelona Hepatic Hemodynamic Lab, Liver Unit, Hospital Clínic, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain
| | - Thomas Reiberger
- Vienna Hepatic Hemodynamic Lab, Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
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Takaya H, Namisaki T, Sato S, Kaji K, Tsuji Y, Kaya D, Fujinaga Y, Sawada Y, Shimozato N, Kawaratani H, Moriya K, Akahane T, Mitoro A, Yoshiji H. Increased Endotoxin Activity Is Associated with the Risk of Developing Acute-on-Chronic Liver Failure. J Clin Med 2020; 9:jcm9051467. [PMID: 32422875 PMCID: PMC7290888 DOI: 10.3390/jcm9051467] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 05/06/2020] [Accepted: 05/12/2020] [Indexed: 02/06/2023] Open
Abstract
Acute-on-chronic liver failure (ACLF) leads to systematic inflammatory response syndrome and multiple organ failure. This study investigated the relationship between endotoxin (Et) and ACLF with the aim of determining whether Et activity (EA) is useful as a predictive biomarker of ACLF development and whether rifaximin treatment decreased the risk of ACLF development. Two hundred forty-nine patients with liver cirrhosis were enrolled in this study. Et concentration was determined in the whole blood by a semiquantitative EA assay. Predictive factors of ACLF development and the risk of ACLF development with and without rifaximin treatment were identified by univariate and multivariate analysis using Fine and Gray’s proportional subhazards model. EA level was higher in Child-Pugh class B than in class A patients, and class B patients had an increased risk of ACLF development compared with class A patients. Multivariate analysis showed that EA level was a predictive factor independently associated with ACLF development. Rifaximin decreased EA level and the risk of ACLF development in Child-Pugh class B patients. Et levels were associated with functional liver capacity and were predictive of ACLF development in cirrhotic patients. Rifaximin decreased Et level and the risk of ACLF development in advanced cirrhotic patients.
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