151
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Abstract
Ascites is the most common complication of cirrhosis, with 5-year mortality reaching 30%. Complications of ascites (ie, spontaneous bacterial peritonitis, hepatorenal syndrome, recurrent/refractory ascites, and hepatic hydrothorax) further worsen survival. The development of ascites is driven by portal hypertension, systemic inflammation, and splanchnic arterial vasodilation. Etiologic treatment and nonselective beta-blockers can prevent ascites in compensated cirrhosis. The treatment of ascites is currently based on the management of fluid overload (eg, diuretics, sodium restriction, and/or paracenteses). In selected patients, long-term albumin use, norfloxacin prophylaxis, and transjugular intrahepatic portosystemic shunt reduce the risk of further decompensation and improve survival.
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152
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Kitajima T, Rajendran L, Lisznyai E, Lu M, Shamaa T, Ivanics T, Yoshida A, Claasen MPAW, Abouljoud MS, Sapisochin G, Nagai S. Lymphopenia at the time of transplant is associated with short-term mortality after deceased donor liver transplantation. Am J Transplant 2023; 23:248-256. [PMID: 36804132 DOI: 10.1016/j.ajt.2022.11.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 10/06/2022] [Accepted: 10/28/2022] [Indexed: 01/13/2023]
Abstract
Absolute lymphocyte count (ALC) is considered a surrogate marker for nutritional status and immunocompetence. We investigated the association between ALC and post-liver transplant outcomes in patients who received a deceased donor liver transplant (DDLT). Patients were categorized by ALC at liver transplant: low (<500/μL), mid (500-1000/μL), and high ALC (>1000/μL). Our main analysis used retrospective data (2013-2018) for DDLT recipients from Henry Ford Hospital (United States); the results were further validated using data from the Toronto General Hospital (Canada). Among 449 DDLT recipients, the low ALC group demonstrated higher 180-day mortality than mid and high ALC groups (83.1% vs 95.8% and 97.4%, respectively; low vs mid: P = .001; low vs high: P < .001). A larger proportion of patients with low ALC died of sepsis compared with the combined mid/high groups (9.1% vs 0.8%; P < .001). In multivariable analysis, pretransplant ALC was associated with 180-day mortality (hazard ratio, 0.20; P = .004). Patients with low ALC had higher rates of bacteremia (22.7% vs 8.1%; P < .001) and cytomegaloviremia (15.2% vs 6.8%; P = .03) than patients with mid/high ALC. Low ALC pretransplant through postoperative day 30 was associated with 180-day mortality among patients who received rabbit antithymocyte globulin induction (P = .001). Pretransplant lymphopenia is associated with short-term mortality and a higher incidence of posttransplant infections in DDLT patients.
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Affiliation(s)
- Toshihiro Kitajima
- Department of Transplant and Hepatobiliary Surgery, Henry Ford Health System, Detroit, Michigan, USA
| | - Luckshi Rajendran
- Department of Surgery, Division of General Surgery, University of Toronto, Toronto, Ontario, Canada
| | - Eric Lisznyai
- Department of Transplant and Hepatobiliary Surgery, Henry Ford Health System, Detroit, Michigan, USA
| | - Mei Lu
- Department of Public Health Sciences, Henry Ford Health System, Detroit, Michigan, USA
| | - Tayseer Shamaa
- Department of Transplant and Hepatobiliary Surgery, Henry Ford Health System, Detroit, Michigan, USA
| | - Tommy Ivanics
- Department of Transplant and Hepatobiliary Surgery, Henry Ford Health System, Detroit, Michigan, USA; Multi-Organ Transplant Program, University of Toronto, Toronto, Ontario, Canada; Department of Surgical Sciences, Akademiska Sjukhuset, Uppsala University, Uppsala, Sweden
| | - Atsushi Yoshida
- Department of Transplant and Hepatobiliary Surgery, Henry Ford Health System, Detroit, Michigan, USA
| | - Marco P A W Claasen
- Multi-Organ Transplant Program, University of Toronto, Toronto, Ontario, Canada
| | - Marwan S Abouljoud
- Department of Transplant and Hepatobiliary Surgery, Henry Ford Health System, Detroit, Michigan, USA
| | - Gonzalo Sapisochin
- Department of Surgery, Division of General Surgery, University of Toronto, Toronto, Ontario, Canada; Multi-Organ Transplant Program, University of Toronto, Toronto, Ontario, Canada
| | - Shunji Nagai
- Department of Transplant and Hepatobiliary Surgery, Henry Ford Health System, Detroit, Michigan, USA.
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153
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Ali FEM, Abd El-Aziz MK, Ali MM, Ghogar OM, Bakr AG. COVID-19 and hepatic injury: cellular and molecular mechanisms in diverse liver cells. World J Gastroenterol 2023; 29:425-449. [PMID: 36688024 PMCID: PMC9850933 DOI: 10.3748/wjg.v29.i3.425] [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: 09/13/2022] [Revised: 11/15/2022] [Accepted: 12/23/2022] [Indexed: 01/12/2023] Open
Abstract
The coronavirus disease 2019 (COVID-19) represents a global health and economic challenge. Hepatic injuries have been approved to be associated with severe acute respiratory syndrome coronavirus (SARS-CoV-2) infection. The viral tropism pattern of SARS-CoV-2 can induce hepatic injuries either by itself or by worsening the conditions of patients with hepatic diseases. Besides, other factors have been reported to play a crucial role in the pathological forms of hepatic injuries induced by SARS-CoV-2, including cytokine storm, hypoxia, endothelial cells, and even some treatments for COVID-19. On the other hand, several groups of people could be at risk of hepatic COVID-19 complications, such as pregnant women and neonates. The present review outlines and discusses the interplay between SARS-CoV-2 infection and hepatic injury, hepatic illness comorbidity, and risk factors. Besides, it is focused on the vaccination process and the role of developed vaccines in preventing hepatic injuries due to SARS-CoV-2 infection.
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Affiliation(s)
- Fares E M Ali
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Al-Azhar University, Assiut 71524, Egypt
| | | | - Mahmoud M Ali
- Department of Pharmacology, Al-Azhar University, Assiut 71524, Egypt
| | - Osama M Ghogar
- Department of Biochemistry Faculty of Pharmacy, Badr University in Assiut, Egypt
| | - Adel G Bakr
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Al-Azhar University, Assiut 71524, Egypt
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154
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Di Tommaso N, Santopaolo F, Gasbarrini A, Ponziani FR. The Gut-Vascular Barrier as a New Protagonist in Intestinal and Extraintestinal Diseases. Int J Mol Sci 2023; 24:ijms24021470. [PMID: 36674986 PMCID: PMC9864173 DOI: 10.3390/ijms24021470] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 01/07/2023] [Accepted: 01/09/2023] [Indexed: 01/15/2023] Open
Abstract
The intestinal barrier, with its multiple layers, is the first line of defense between the outside world and the intestine. Its disruption, resulting in increased intestinal permeability, is a recognized pathogenic factor of intestinal and extra-intestinal diseases. The identification of a gut-vascular barrier (GVB), consisting of a structured endothelium below the epithelial layer, has led to new evidence on the etiology and management of diseases of the gut-liver axis and the gut-brain axis, with recent implications in oncology as well. The gut-brain axis is involved in several neuroinflammatory processes. In particular, the recent description of a choroid plexus vascular barrier regulating brain permeability under conditions of gut inflammation identifies the endothelium as a key regulator in maintaining tissue homeostasis and health.
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Affiliation(s)
- Natalia Di Tommaso
- Internal Medicine and Gastroenterology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy
| | - Francesco Santopaolo
- Internal Medicine and Gastroenterology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy
| | - Antonio Gasbarrini
- Internal Medicine and Gastroenterology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy
- Translational Medicine and Surgery Department, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Francesca Romana Ponziani
- Internal Medicine and Gastroenterology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy
- Translational Medicine and Surgery Department, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
- Correspondence:
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155
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Sauerbruch T, Hennenberg M, Trebicka J, Schierwagen R. Beta-blockers in patients with liver cirrhosis: Pragmatism or perfection? Front Med (Lausanne) 2023; 9:1100966. [PMID: 36743678 PMCID: PMC9891090 DOI: 10.3389/fmed.2022.1100966] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 12/12/2022] [Indexed: 01/11/2023] Open
Abstract
With increasing decompensation, hyperdynamic circulatory disturbance occurs in liver cirrhosis despite activation of vasoconstrictors. Here, the concept of a therapy with non-selective beta-blockers was established decades ago. They lower elevated portal pressure, protect against variceal hemorrhage, and may also have pleiotropic immunomodulatory effects. Recently, the beneficial effect of carvedilol, which blocks alpha and beta receptors, has been highlighted. Carvedilol leads to "biased-signaling" via recruitment of beta-arrestin. This effect and its consequences have not been sufficiently investigated in patients with liver cirrhosis. Also, a number of questions remain open regarding the expression of beta-receptors and its intracellular signaling and the respective consequences in the intra- and extrahepatic tissue compartments. Despite the undisputed role of non-selective beta-blockers in the treatment of liver cirrhosis, we still can improve the knowledge as to when and how beta-blockers should be used in which patients.
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Affiliation(s)
- Tilman Sauerbruch
- Department of Internal Medicine I, University of Bonn, Bonn, Germany,*Correspondence: Tilman Sauerbruch,
| | - Martin Hennenberg
- Department of Urology, University Hospital, Ludwig Maximilian University of Munich, Munich, Germany
| | - Jonel Trebicka
- Department of Internal Medicine B, University of Münster, Münster, Germany,European Foundation for the Study of Chronic Liver Failure, Barcelona, Spain
| | - Robert Schierwagen
- Department of Internal Medicine B, University of Münster, Münster, Germany
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156
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Majeed A, Bailey M, Kemp W, Majumdar A, Bellomo R, Pilcher D, Roberts SK. Improved survival of cirrhotic patients with infections in Australian and New Zealand ICUs between 2005 and 2017. Liver Int 2023; 43:49-59. [PMID: 35532544 DOI: 10.1111/liv.15285] [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: 08/21/2021] [Revised: 03/22/2022] [Accepted: 04/23/2022] [Indexed: 01/04/2023]
Abstract
BACKGROUND & AIMS Changes in outcomes of cirrhotic patients admitted to intensive care units (ICUs) with infections are poorly understood. We aimed to describe changes over time in outcomes for such patients and to compare them to other ICU admissions. METHODS Analysis of consecutive admissions to 188 ICUs between 2005 and 2017 as recorded in the Australian and New Zealand Intensive Care Society Centre for Outcome and Research Evaluation Adult Patient Database. RESULTS Admissions for cirrhotic patients with infections accounted for 4645 (0.6%) of 813 189 non-elective ICU admissions. Hospital mortality rate (35.5%) was significantly higher compared with other cirrhotic patients' admissions (28.5%), and other ICU admissions for infection (17.1%, p < .0001), and increased to 52.2% in the presence of acute-on-chronic liver failure (ACLF). Hospital mortality in cirrhotic patients' ICU admissions for infection decreased significantly over time (annual decline odds ratio, 0.97; 95% CI, 0.95-0.99, p = .002). There was a comparable reduction in-hospital mortality rates over time in other ICU admissions for infections and other cirrhotic patients' ICU admissions. However, mortality rates did not change over time in the ACLF subgroup. Median hospital and ICU length of stays for cirrhotic patients' ICU admissions for infections were 12.1 and 3.5 days, respectively, and decreased significantly by 1 day every 4 years in-hospital survivors(p < .0001). CONCLUSION Hospital mortality in ICU admissions for cirrhotic patients with infection is double that of non-cirrhotic patients with infection but has declined significantly over time. Outcomes in the subgroup with ACLF remained poor without significant improvement over the study period.
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Affiliation(s)
- Ammar Majeed
- Department of Gastroenterology, The Alfred Hospital, Melbourne, Australia.,Central Clinical School, Monash University, Melbourne, Australia
| | - Michael Bailey
- Australian and New Zealand Intensive Care Research Centre (ANZIC RC), Department of Epidemiology and Preventive Medicine, Monash University, Australia.,ANZICS Centre for Outcome and Resource Evaluation (CORE), Melbourne, Australia
| | - William Kemp
- Department of Gastroenterology, The Alfred Hospital, Melbourne, Australia.,Central Clinical School, Monash University, Melbourne, Australia
| | - Avik Majumdar
- AW Morrow Gastroenterology and Liver Centre, Royal Prince Alfred Hospital, Sydney, Australia.,Central Clinical School, The University of Sydney, Sydney, Australia
| | - Rinaldo Bellomo
- Australian and New Zealand Intensive Care Research Centre (ANZIC RC), Department of Epidemiology and Preventive Medicine, Monash University, Australia
| | - David Pilcher
- Australian and New Zealand Intensive Care Research Centre (ANZIC RC), Department of Epidemiology and Preventive Medicine, Monash University, Australia.,ANZICS Centre for Outcome and Resource Evaluation (CORE), Melbourne, Australia.,Department of Intensive Care, The Alfred Hospital, Melbourne, Australia
| | - Stuart K Roberts
- Department of Gastroenterology, The Alfred Hospital, Melbourne, Australia.,Central Clinical School, Monash University, Melbourne, Australia
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157
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Mysore KR, Kannanganat S, Schraw JM, Lupo PJ, Goss JA, Setchell KDR, Kheradmand F, Li XC, Shneider BL. Innate immune cell dysfunction and systemic inflammation in children with chronic liver diseases undergoing transplantation. Am J Transplant 2023; 23:26-36. [PMID: 36695617 DOI: 10.1016/j.ajt.2022.09.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 08/19/2022] [Accepted: 09/17/2022] [Indexed: 01/12/2023]
Abstract
Advanced liver diseases (ALD) can affect immune function and compromise host defense against infections. In this study, we examined the phenotypic and functional alterations in circulating monocyte and dendritic cells (DCs) in children with ALD undergoing liver transplantation (LT). Children were stratified into 2 clusters, C1 (mild) and C2 (severe), on the basis of laboratory parameters of ALD and compared with healthy pediatric controls. Children in C2 had a significant reduction in frequencies of nonclassical monocytes and myeloid DCs. Children in C2 displayed monocyte and DC dysfunction, characterized by lower human leucocyte antigen DR expression and reduced interleukin 12 production, and had an increased incidence of infections before and after LT. Children in C2 demonstrated immune dysregulation with elevations of pro- and anti-inflammatory cytokines in plasma. Alterations of innate immune cells correlated with multiple laboratory parameters of ALD, including plasma bile acids. In vitro, monocytes cultured with specific bile acids demonstrated a dose-dependent reduction in interleukin 12 production, similar to alterations in children with ALD. In conclusion, a cohort of children with ALD undergoing LT exhibited innate immune dysfunction, which may be related to the chronic elevation of serum bile acids. Identifying at-risk patients may permit personalized management pre- and post-transplant, thereby reducing the incidence of infection-related complications.
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Affiliation(s)
- Krupa R Mysore
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA; William Shearer Center for Human Immunobiology, Feigin Center, Texas Children's Hospital, Houston, Texas, USA.
| | - Sunil Kannanganat
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA; William Shearer Center for Human Immunobiology, Feigin Center, Texas Children's Hospital, Houston, Texas, USA
| | - Jeremy M Schraw
- Division of Hematology-Oncology, Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA; Department of Pediatrics, Center for Epidemiology and Population Health, Baylor College of Medicine, Houston, Texas, USA
| | - Philip J Lupo
- Division of Hematology-Oncology, Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA; Department of Pediatrics, Center for Epidemiology and Population Health, Baylor College of Medicine, Houston, Texas, USA
| | - John A Goss
- Department of Surgery, Baylor College of Medicine, Houston, Texas, USA
| | - Kenneth D R Setchell
- Department of Pathology and Laboratory Medicine, Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Farrah Kheradmand
- Department of Medicine, Pulmonary and Critical Care, Baylor College of Medicine, Houston, Texas, USA
| | - Xian C Li
- Immunobiology & Transplant Science Center, Houston Methodist Hospital, Houston, Texas, USA
| | - Benjamin L Shneider
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA
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158
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D'Amico G, Colli A, Malizia G, Casazza G. The potential role of machine learning in modelling advanced chronic liver disease. Dig Liver Dis 2022; 55:704-713. [PMID: 36586769 DOI: 10.1016/j.dld.2022.12.002] [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: 11/03/2022] [Revised: 12/05/2022] [Accepted: 12/08/2022] [Indexed: 01/02/2023]
Abstract
The use of artificial intelligence is rapidly increasing in medicine to support clinical decision making mostly through diagnostic and prediction models. Such models derive from huge databases (big data) including a large variety of health-related individual patient data (input) and the corresponding diagnosis and/or outcome (labels). Various types of algorithms (e.g. neural networks) based on powerful computational ability (machine), allow to detect the relationship between input and labels (learning). More complex algorithms, like recurrent neural network can learn from previous as well as actual input (deep learning) and are used for more complex tasks like imaging analysis and personalized (bespoke) medicine. The prompt availability of big data makes that artificial intelligence can provide rapid answers to questions that would require years of traditional clinical research. It may therefore be a key tool to overcome several major gaps in the model of advanced chronic liver disease, mostly transition from mild to clinically significant portal hypertension, the impact of acute decompensation and the role of further decompensation and treatment efficiency. However, several limitations of artificial intelligence should be overcome before its application in clinical practice. Assessment of the risk of bias, understandability of the black boxes developing the models and models' validation are the most important areas deserving clarification for artificial intelligence to be widely accepted from physicians and patients.
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Affiliation(s)
- Gennaro D'Amico
- Gatroenterology Unit, Azienda Ospedaliera Ospedali Riuniti Villa Sofia-Cervello, Palermo, Italy; Gastroenterology Unit, Clinica La Maddalena, Palermo, Italy.
| | - Agostino Colli
- Department of Transfusion Medicine and Haematology Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | | | - Giovanni Casazza
- Department of Clinical Sciences and Community Health - Laboratory of Medical Statistics, Biometry and Epidemiology "G.A. Maccacaro", Università degli Studi di Milano, Milan, Italy; Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
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159
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Ozaka S, Kobayashi T, Mizukami K, Murakami K. COVID-19 vaccination and liver disease. World J Gastroenterol 2022; 28:6791-6810. [PMID: 36632314 PMCID: PMC9827578 DOI: 10.3748/wjg.v28.i48.6791] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 11/07/2022] [Accepted: 12/07/2022] [Indexed: 12/26/2022] Open
Abstract
Various vaccines against severe acute respiratory syndrome coronavirus 2 have been developed in response to the coronavirus disease 2019 (COVID-19) global pandemic, several of which are highly effective in preventing COVID-19 in the general population. Patients with chronic liver diseases (CLDs), particularly those with liver cirrhosis, are considered to be at a high risk for severe COVID-19 and death. Given the increased rates of disease severity and mortality in patients with liver disease, there is an urgent need to understand the efficacy of vaccination in this population. However, the data regarding efficacy and safety of COVID-19 vaccination in patients with CLDs is limited. Indeed, several organ-specific or systemic immune-mediated side effects following COVID-19 vaccination, including liver injury similar to autoimmune hepatitis, have been recently reported. Although the number of cases of vaccine-related liver injury is increasing, its frequency, clinical course, and mechanism remain unclear. Here, we review the current findings on COVID-19 vaccination and liver disease, focusing on: (1) The impact of COVID-19 in patients with CLD; (2) The efficacy, safety, and risk-benefit profiles of COVID-19 vaccines in patients with CLD; and (3) Liver injury following COVID-19 vaccination.
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Affiliation(s)
- Sotaro Ozaka
- Department of Gastroenterology, Faculty of Medicine, Oita University, Yufu 879-5593, Oita, Japan
- Department of Infectious Disease Control, Faculty of Medicine, Oita University, Yufu 879-5593, Oita, Japan
| | - Takashi Kobayashi
- Department of Infectious Disease Control, Faculty of Medicine, Oita University, Yufu 879-5593, Oita, Japan
| | - Kazuhiro Mizukami
- Department of Gastroenterology, Faculty of Medicine, Oita University, Yufu 879-5593, Oita, Japan
| | - Kazunari Murakami
- Department of Gastroenterology, Faculty of Medicine, Oita University, Yufu 879-5593, Oita, Japan
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160
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Huang CH, Wang SF, Lee CH, Wu YM, Chang C, Chen BH, Huang YT, Ho YP. Bacteremia (Sepsis), Hepatorenal Syndrome, and Serum Creatinine Levels Rather than Types or Microbial Patterns Predicted the Short-Term Survival of Cirrhotic Patients Complicated with Spontaneous Bacterial Peritonitis. Diagnostics (Basel) 2022; 13:diagnostics13010094. [PMID: 36611386 PMCID: PMC9818281 DOI: 10.3390/diagnostics13010094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 12/23/2022] [Accepted: 12/25/2022] [Indexed: 12/31/2022] Open
Abstract
(1) Background: Spontaneous bacterial peritonitis (SBP) is a major and severe complication in cirrhosis patients with ascites. Over the years, advance in antibiotic treatment has led to changes in microbial patterns in some regions, including the emergence of extended-spectrum beta-lactamases resistant (ESBL)-producing bacteria and an increase in Gram-positive bacteria (GPC). In addition, three SBP types (classic SBP, culture-negative neutrophilic ascites (CNNA), and monomicrobial non-neutrocytic bacterascites (MNB)), may also have different prognoses. Therefore, the study aimed to investigate the microbial pattern and the predictors of short-term outcomes in patients with SBP. (2) Methods: Patients discharged with a diagnosis of the first episode of SBP between January 2006 and July 2017 were enrolled. Patients' clinical, demographic, hematological, and biochemical data were obtained at diagnosis, and the model for end-stage liver disease (MELD)-based scores were calculated accordingly. Patients were followed up until February 2018 or until death. (3) Results: A total of 327 patients were analyzed. The prevalence of classic SBP was nearly equivalent to CNNA. As for the microbial pattern, Gram-negative bacillus (GNB) remained more prevalent than GPC (75 vs. 25%), with E. coli being the most common bacterial species, followed by K. Pneumoniae and then Staphylococcus. The percentage of ESBL strain in culture-positive patients was 10.9%. By univariable and multivariable logistic regression survival analysis, there was no significant difference in predicting short-term mortality among the three SBP types, neither between GNB vs. GPC nor between ESBL- and non-ESBL-producing bacteria. Only bacteremia (sepsis), hepatorenal syndrome (HRS), and serum creatinine (Cr) were independent predictors of in-hospital and 3-month mortality, whereas HRS and Cr were independent predictors of 6-month mortality. (4) Conclusions: SBP types, Gram stain result, and ESBL strain did not affect survival. Only bacteremia (sepsis), HRS, and serum Cr independently predicted the short-term mortality in patients with SBP.
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Affiliation(s)
- Chien-Hao Huang
- Division of Hepatology, Department of Gastroenterology and Hepatology, Chang-Gung Memorial Hospital, Linkou Medical Center, Taoyuan 33305, Taiwan
- College of Medicine, Chang-Gung University, Taoyuan 33302, Taiwan
- Correspondence:
| | - Sheng-Fu Wang
- Division of Hepatology, Department of Gastroenterology and Hepatology, Chang-Gung Memorial Hospital, Linkou Medical Center, Taoyuan 33305, Taiwan
| | - Chen-Hung Lee
- College of Medicine, Chang-Gung University, Taoyuan 33302, Taiwan
- Division of Cardiology, Department of Internal Medicine, Chang Gung Memorial Hospital-Linkou, Taoyuan 33305, Taiwan
| | - Yen-Mu Wu
- Department of Infectious Disease, Chang-Gung Memorial Hospital, Linkou Medical Center, Taoyuan 33305, Taiwan
| | - Ching Chang
- Division of Hepatology, Department of Gastroenterology and Hepatology, Chang-Gung Memorial Hospital, Linkou Medical Center, Taoyuan 33305, Taiwan
| | - Bo-Huan Chen
- Division of Hepatology, Department of Gastroenterology and Hepatology, Chang-Gung Memorial Hospital, Linkou Medical Center, Taoyuan 33305, Taiwan
| | - Yu-Tung Huang
- Center for Big Data Analytics and Statistics, Department of Medical Research and Development, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan 33305, Taiwan
| | - Yu-Pin Ho
- Division of Hepatology, Department of Gastroenterology and Hepatology, Chang-Gung Memorial Hospital, Linkou Medical Center, Taoyuan 33305, Taiwan
- College of Medicine, Chang-Gung University, Taoyuan 33302, Taiwan
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161
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Maev IV, Osadchuk MA. Liver disease during the pandemic of COVID-19 infection: prediction of the course and tactics of management: A review. TERAPEVT ARKH 2022; 94:1326-1332. [PMID: 37167173 DOI: 10.26442/00403660.2022.11.201934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Accepted: 12/26/2022] [Indexed: 12/27/2022]
Abstract
The hepatic consequences of SARS-CoV-2 infection are now recognized as an important component of CoronaVIrus Disease 2019 (COVID-19). This aspect is most clinically relevant in patients with pre-existing chronic liver disease (CKD), who are at extremely high risk of severe COVID-19 and death. Risk factors for severe CKD, especially in people with liver cirrhosis and non-alcoholic fatty liver disease, are the direct and indirect cytotoxic effects of coronavirus against the background of systemic inflammation, blood clotting disorders and immune dysfunction. The severe negative impact of the pandemic in the presence of CKD and the difficulties of patient relationships contribute to the progressive increase in the global burden of liver disease on the health system.
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162
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Guven DC, Erul E, Sahin TK, Dizdar O, Yalcin S, Sahin IH. The benefit of immunotherapy in patients with hepatocellular carcinoma: a systematic review and meta-analysis. Future Oncol 2022; 18:4119-4136. [PMID: 36533987 DOI: 10.2217/fon-2022-0642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Background: A systemic review of the survival benefit of immune checkpoint inhibitors (ICIs) in phase III hepatocellular carcinoma (HCC) trials was conducted. Methods: Meta-analyses were performed with the generic inverse-variance method with a fixed-effects model. Results: In 10 trials encompassing 6123 patients, ICI-based therapy (monotherapy/combination) improved overall survival (OS) compared with the control arm (hazard ratio [HR]: 0.77; 95% CI: 0.70-0.84; p < 0.001). The survival benefit was consistent across variable treatment lines, Eastern Cooperative Oncology Group performance status and AFP levels. While the OS benefit was more pronounced in hepatitis B-related HCC (HR: 0.70; 95% CI: 0.63-0.77; p < 0.001), OS was improved in hepatitis C-related (HR: 0.83; 95% CI: 0.71-0.98) and nonviral HCC (HR: 0.86; 95% CI: 0.77-0.97). Conclusion: ICI-based therapies should be the standard for all patients with advanced HCC.
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Affiliation(s)
- Deniz Can Guven
- Department of Medical Oncology, Hacettepe University Cancer Institute, Ankara, 06100, Turkey
| | - Enes Erul
- Department of Internal Medicine, Hacettepe University Faculty of Medicine, Ankara, 06100, Turkey
| | - Taha Koray Sahin
- Department of Internal Medicine, Hacettepe University Faculty of Medicine, Ankara, 06100, Turkey
| | - Omer Dizdar
- Department of Medical Oncology, Hacettepe University Cancer Institute, Ankara, 06100, Turkey
| | - Suayib Yalcin
- Department of Medical Oncology, Hacettepe University Cancer Institute, Ankara, 06100, Turkey
| | - Ibrahim Halil Sahin
- Division of Hematology/Oncology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15261, USA
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163
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Schinas G, Polyzou E, Mitropetrou F, Pazionis A, Gogos C, Triantos C, Akinosoglou K. COVID-19 Vaccination in Patients with Chronic Liver Disease. Viruses 2022; 14:v14122778. [PMID: 36560782 PMCID: PMC9785164 DOI: 10.3390/v14122778] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 12/09/2022] [Accepted: 12/13/2022] [Indexed: 12/15/2022] Open
Abstract
Vaccination against SARS-CoV-2 has become a central public health issue, primarily for vulnerable populations such as individuals with Chronic Liver Disease (CLD). Increased COVID-19-related mortality and disease severity has been noted in this subgroup of patients. Severe COVID-19 tends to further deregulate liver function in patients with chronic liver failure or cirrhosis and even reactivate hepatitis in people living with HBV or HCV. In addition, impaired hepatic function leads to several limitations in possible therapeutic interventions. Chronic hepatic dysregulation, along with the underlying cirrhosis-associated immune dysfunction (CAID), leads to a decreased immune response to vaccination that, in turn, may result in reduced efficacy rates and lowered lasting protection. According to current guidelines, timely vaccination and frequent booster shot administration are deemed necessary in this context. Vaccination-related adverse events are mostly mild in nature and similar to those reported in the general population, whereas the incidence of liver injury following vaccination is relatively rare. We aimed to review available evidence and recommendations associated with COVID-19 vaccination in patients with chronic liver disease, and provide insight to current issues and future directions.
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Affiliation(s)
- Georgios Schinas
- Department of Internal Medicine, University General Hospital of Patras, 26504 Rio, Greece
- Department of Medicine, University of Patras, 26504 Rio, Greece
| | - Eleni Polyzou
- Department of Internal Medicine, University General Hospital of Patras, 26504 Rio, Greece
- Department of Medicine, University of Patras, 26504 Rio, Greece
| | | | | | - Charalambos Gogos
- Department of Internal Medicine, University General Hospital of Patras, 26504 Rio, Greece
- Department of Medicine, University of Patras, 26504 Rio, Greece
| | - Christos Triantos
- Department of Medicine, University of Patras, 26504 Rio, Greece
- Division of Gastroenterology, Department of Internal Medicine, University General Hospital of Patras, 26504 Rio, Greece
- Correspondence: or ; Tel.: +30-6972894651
| | - Karolina Akinosoglou
- Department of Internal Medicine, University General Hospital of Patras, 26504 Rio, Greece
- Department of Medicine, University of Patras, 26504 Rio, Greece
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164
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Shah A, Shetty A, Victor D, Kodali S. Klebsiella pneumoniae Infection as a Mimicker of Multiple Metastatic Lesions. Cureus 2022; 14:e32669. [PMID: 36686095 PMCID: PMC9850263 DOI: 10.7759/cureus.32669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/18/2022] [Indexed: 12/23/2022] Open
Abstract
We describe the case of a 42-year-old man with cirrhosis who presented with fever and imaging concerning for metastatic disease from suspected renal cell carcinoma. He had a right renal mass with multiple pulmonary masses and underwent a lung biopsy and oncology consultation. Blood cultures revealed Klebsiella pneumoniae, and all the lesions disappeared after intravenous (IV) antibiotics. Our case attempts to increase awareness of this unique presentation of invasive Klebsiella infections and discusses host factors that can predispose to this condition.
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Affiliation(s)
- Ayushi Shah
- Internal Medicine, Houston Methodist Hospital, Houston, USA
| | - Akshay Shetty
- Hepatology and Transplant Medicine, Houston Methodist Hospital, Houston, USA
| | - David Victor
- Hepatology and Transplant Medicine, Houston Methodist Hospital, Houston, USA
| | - Sudha Kodali
- Hepatology and Transplant Medicine, Houston Methodist Hospital, Houston, USA
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165
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Muacevic A, Adler JR, Vuthaluru K, Jaffar T, Garlapati SKP, Bseiso O, Nousherwani MD, Saleem F. Efficacy of Intravenous Albumin for Spontaneous Bacterial Peritonitis Infection Among Patients With Cirrhosis: A Meta-Analysis of Randomized Control Trials. Cureus 2022; 14:e33124. [PMID: 36721617 PMCID: PMC9884405 DOI: 10.7759/cureus.33124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/26/2022] [Indexed: 12/31/2022] Open
Abstract
Albumin is an important component in the standard therapeutic approach to spontaneous bacterial peritonitis (SBP). This meta-analysis aimed to determine the impact of intravenous human albumin in patients with cirrhosis and SBP. This study was conducted according to the guidelines of the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). Two reviewers independently searched relevant studies using electronic databases including PubMed, Embase and Cochrane Library from the date of database inception to October 2022. The outcomes assessed in the current meta-analysis include 30-day mortality, renal impairment, changes in serum creatinine levels (mg/dl) and resolution of bacterial infection. It was found that the risk of all-cause mortality and renal impairment was significantly lower in patients receiving albumin compared to the control group. However, no significant difference was reported between the two groups in relation to changes in mean creatinine levels and resolution of infection.
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166
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Furfaro F, Gabbiadini R, D'Amico F, Zilli A, Dal Buono A, Allocca M, Fiorino G, Danese S. Gastrointestinal System: COVID-19 and Potential Mechanisms Associated with Coagulopathy. Curr Drug Targets 2022; 23:1611-1619. [PMID: 36154571 DOI: 10.2174/1389450123666220922095913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 08/21/2022] [Accepted: 08/25/2022] [Indexed: 01/25/2023]
Abstract
SARS-CoV-2 is a novel coronavirus that expanded worldwide, generating a pandemic of acute respiratory syndrome called "coronavirus disease 2019" (COVID-19), which resulted in a global health crisis. The spectrum of COVID-19 manifestations ranges from none or mild symptoms to severe respiratory failure associated with systemic manifestations, mostly gastrointestinal symptoms. Hypercoagulability is an important feature of COVID-19 disease, which can potentially influence patients' prognosis. Therefore, gastroenterologists should focus on subjects with concomitant hypercoagulable gastrointestinal disorders as they may display a higher risk of thrombotic complications during SARS-CoV-2 infection. The aim of this review is to summarize the available evidence regarding the interplay of the prothrombotic pathogenetic mechanisms of both COVID-19 and hypercoagulable digestive diseases and the possible clinical implications. We summarized the potential interplay of prothrombotic mechanisms of both COVID-19 and hypercoagulable digestive diseases in the graphical abstract.
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Affiliation(s)
- Federica Furfaro
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele, Milan, Italy
| | | | - Ferdinando D'Amico
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele, Milan, Italy.,Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy.,University Vita-Salute San Raffaele, Milan, Italy
| | - Alessandra Zilli
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Arianna Dal Buono
- IBD Center, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Mariangela Allocca
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele, Milan, Italy.,University Vita-Salute San Raffaele, Milan, Italy
| | - Gionata Fiorino
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele, Milan, Italy.,University Vita-Salute San Raffaele, Milan, Italy
| | - Silvio Danese
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele, Milan, Italy.,University Vita-Salute San Raffaele, Milan, Italy
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167
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Han HT, Jin WL, Li X. Mesenchymal stem cells-based therapy in liver diseases. MOLECULAR BIOMEDICINE 2022; 3:23. [PMID: 35895169 PMCID: PMC9326420 DOI: 10.1186/s43556-022-00088-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 06/20/2022] [Indexed: 12/24/2022] Open
Abstract
Multiple immune cells and their products in the liver together form a complex and unique immune microenvironment, and preclinical models have demonstrated the importance of imbalances in the hepatic immune microenvironment in liver inflammatory diseases and immunocompromised liver diseases. Various immunotherapies have been attempted to modulate the hepatic immune microenvironment for the purpose of treating liver diseases. Mesenchymal stem cells (MSCs) have a comprehensive and plastic immunomodulatory capacity. On the one hand, they have been tried for the treatment of inflammatory liver diseases because of their excellent immunosuppressive capacity; On the other hand, MSCs have immune-enhancing properties in immunocompromised settings and can be modified into cellular carriers for targeted transport of immune enhancers by genetic modification, physical and chemical loading, and thus they are also used in the treatment of immunocompromised liver diseases such as chronic viral infections and hepatocellular carcinoma. In this review, we discuss the immunological basis and recent strategies of MSCs for the treatment of the aforementioned liver diseases. Specifically, we update the immune microenvironment of the liver and summarize the distinct mechanisms of immune microenvironment imbalance in inflammatory diseases and immunocompromised liver diseases, and how MSCs can fully exploit their immunotherapeutic role in liver diseases with both immune imbalance patterns.
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168
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Lv L, Lin XQ, Chen Y, Chen HD, Zhang MX, Shao H, Tung TH, Zhu JS. Adverse reactions to inactivated COVID-19 vaccination in patients with chronic liver disease: The effect of anxiety. Hum Vaccin Immunother 2022; 18:2136435. [PMID: 36287551 PMCID: PMC9746530 DOI: 10.1080/21645515.2022.2136435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
Studies have shown that patients with chronic liver disease are at a higher risk of contracting novel coronavirus pneumonia than healthy individuals, and many guidelines state that patients with chronic liver disease should be prioritized for COVID-19 vaccination, but there are a few studies on its safety in CLD patients. We aimed to evaluate the safety of the inactivated COVID-19 vaccine in patients with chronic liver disease, and the effect of anxiety on adverse reactions. A questionnaire survey for self-administered post-vaccination adverse reaction monitoring was conducted from June 17, 2021, to August 11, 2021, in patients with chronic liver disease attending a tertiary care hospital in Taizhou, China. We analyzed the data from of a total of 160 participants who scanned the QR code on social media to respond to the questionnaire. The overall incidence of adverse reactions after COVID-19 vaccination in patients with chronic liver disease was 44.4% (71/160), and the most common adverse reaction was local injection site reaction, accounting for 80.3% of adverse reactions (57/71). No serious adverse reactions were reported. Approximately 53.1% of the patients had anxiety about vaccination, and 51.8% of those who felt anxious reported adverse reactions. The safety of COVID-19 vaccination in patients with chronic liver disease is good, and there is a strong association between adverse reactions and vaccine anxiety. Pre-vaccination education for patients with vaccine anxiety and psychological counseling may reduce reports of adverse reactions and improve patients' confidence in the vaccine.
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Affiliation(s)
- Li Lv
- Department of Infectious Diseases, Taizhou Hospital, Zhejiang University, Linhai, Zhejiang, China
| | - Xiao-Qing Lin
- Department of Infectious Diseases, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, Zhejiang, China
| | - Yan Chen
- Department of Infectious Diseases, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, Zhejiang, China
| | - He-Dan Chen
- Department of Infectious Diseases, Taizhou Hospital, Zhejiang University, Linhai, Zhejiang, China
| | - Mei-Xian Zhang
- Evidence-based Medicine Center, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, Zhejiang, China
| | - Hui Shao
- Department of Infectious Diseases, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, Zhejiang, China,Tao-Hsin Tung Evidence-based Medicine Center, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, 150 Ximen Street, Linhai 317000, Zhejiang Province, China
| | - Tao-Hsin Tung
- Evidence-based Medicine Center, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, Zhejiang, China
| | - Jian-Sheng Zhu
- Department of Infectious Diseases, Taizhou Hospital, Zhejiang University, Linhai, Zhejiang, China,CONTACT Jian-Sheng Zhu Department of Infectious Diseases, Taizhou Hospital of Zhejiang Province, Zhejiang University, 150 Ximen Street, Linhai317000, Zhejiang Province, China
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169
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Heinrich S, Austgen T, Castven D, Hess M, Labenz C, Kirstein M, Zimpel C, Stockhoff L, Maasoumy B, Heinrich B, Wedemeyer HH, Galle PR, Binder H, Nguyen‐Tat M, Marquardt JU. Markers of cell death predict therapy response in patients with cirrhosis and hepatorenal syndrome. United European Gastroenterol J 2022; 11:92-102. [PMID: 36441143 PMCID: PMC9892429 DOI: 10.1002/ueg2.12337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Accepted: 11/03/2022] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND AND AIMS Hepatorenal syndrome is a major complication in patients with cirrhosis and associated with high mortality. Predictive biomarkers for therapy response are largely missing. Cytokeratin18-based cell death markers are significantly elevated in patients with complications of chronic liver disease, but the role of these markers in patients with HRS treated with vasoconstrictors and albumin is unknown. METHODS We prospectively analyzed a total of 138 patients with HRS, liver cirrhosis without HRS and acute kidney injury treated at the University Medical Center Mainz between April 2013 and July 2018. Serum levels of M30 and M65 were analyzed by ELISA and clinical data were collected. Predictive ability was assessed by Kaplan-Meier curves, logistic regression and c-statistic. Primary endpoint was response to therapy. RESULTS M30 and M65 were significantly increased in patients with HRS compared to non-HRS controls (M30: p < 0.0001; M65: p < 0.0001). Both serum markers showed predictive ability for dialysis- and LTX-free survival but not overall survival. Logistic regression confirmed M30 and M65 as independent prognostic factors for response to therapy. A novel predictive score comprising bilirubin and M65 showed highest predictive ability to predict therapy response. CONCLUSIONS Serum levels of M30 and M65 can robustly discriminate patients into responders and non-responders to terlipressin therapy with a good predictive ability for dialysis- and LTX-free survival in cirrhotic patients. Cell death parameters might possess clinical relevance in patients with liver cirrhosis and HRS.
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Affiliation(s)
- Sophia Heinrich
- Department of Medicine IUniversity Medical CenterMainzGermany
- Clinic for GastroenterologyHepatology and EndocrinologyHannover Medical SchoolHannoverGermany
| | - Thomas Austgen
- Department of Medicine IUniversity Medical CenterMainzGermany
| | - Darko Castven
- Department of Medicine IUniversity Medical CenterLübeckGermany
| | - Moritz Hess
- Institute of Medical Biometry and StatisticsFaculty of Medicine and Medical Center—University of FreiburgFreiburg Im BreisgauGermany
| | | | - Martha Kirstein
- Department of Medicine IUniversity Medical CenterLübeckGermany
| | - Carolin Zimpel
- Department of Medicine IUniversity Medical CenterLübeckGermany
| | - Lena Stockhoff
- Clinic for GastroenterologyHepatology and EndocrinologyHannover Medical SchoolHannoverGermany
| | - Benjamin Maasoumy
- Clinic for GastroenterologyHepatology and EndocrinologyHannover Medical SchoolHannoverGermany
| | - Bernd Heinrich
- Clinic for GastroenterologyHepatology and EndocrinologyHannover Medical SchoolHannoverGermany
| | - Hans Heinrich Wedemeyer
- Clinic for GastroenterologyHepatology and EndocrinologyHannover Medical SchoolHannoverGermany
| | | | - Harald Binder
- Institute of Medical Biometry and StatisticsFaculty of Medicine and Medical Center—University of FreiburgFreiburg Im BreisgauGermany
| | - Marc Nguyen‐Tat
- Department of Medicine IUniversity Medical CenterMainzGermany
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170
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Matiollo C, Rateke ECDM, Moura EQDA, Andrigueti M, Augustinho FCD, Zocche TL, Silva TE, Gomes LO, Farias MR, Narciso-Schiavon JL, Schiavon LL. Elevated calprotectin levels are associated with mortality in patients with acute decompensation of liver cirrhosis. World J Hepatol 2022; 14:1964-1976. [PMID: 36483607 PMCID: PMC9724106 DOI: 10.4254/wjh.v14.i11.1964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Revised: 10/18/2022] [Accepted: 11/04/2022] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Acute decompensation (AD) of cirrhosis is related to systemic inflammation and elevated circulating cytokines. In this context, biomarkers of inflammation, such as calprotectin, may be of prognostic value.
AIM To evaluate serum calprotectin levels in patients hospitalized for complications of cirrhosis.
METHODS This is a prospective cohort study that included 200 subjects hospitalized for complications of cirrhosis, 20 outpatients with stable cirrhosis, and 20 healthy controls. Serum calprotectin was measured by enzyme-linked immunosorbant assay.
RESULTS Calprotectin levels were higher among groups with cirrhosis when compared to healthy controls. Higher median calprotectin was related to Child-Pugh C, ascites, and hepatic encephalopathy. Higher calprotectin was related to acute-on-chronic liver failure (ACLF) and infection in the bivariate, but not in multivariate analysis. Calprotectin was not associated with survival among patients with ACLF; however, in patients with AD without ACLF, higher calprotectin was associated with a lower 30-d survival, even after adjustment for chronic liver failure-consortium (CLIF-C) AD score. A high-risk group (CLIF-C AD score ≥ 60 and calprotectin ≥ 580 ng/mL) was identified, which had a 30-d survival (27.3%) similar to that of patients with grade 3 ACLF (23.3%).
CONCLUSION Serum calprotectin is associated with prognosis in patients with AD without ACLF and may be useful in clinical practice to early identify patients with a very low short-term survival.
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Affiliation(s)
- Camila Matiollo
- Clinical Analysis Laboratory Unit, University Hospital, Federal University of Santa Catarina, Florianopolis 88040-900, Brazil
| | | | | | - Michelle Andrigueti
- Clinical Analysis Laboratory Unit, University Hospital, Federal University of Santa Catarina, Florianopolis 88040-900, Brazil
| | | | - Tamara Liana Zocche
- Division of Gastroenterology, University Hospital, Federal University of Santa Catarina, Florianópolis 88040-900, Brazil
| | - Telma Erotides Silva
- Division of Gastroenterology, University Hospital, Federal University of Santa Catarina, Florianópolis 88040-900, Brazil
| | - Lenyta Oliveira Gomes
- Department of Pharmaceutical Sciences Health Sciences Center, Federal University of Santa Catarina, Florianópolis 88040-370, Brazil
| | - Mareni Rocha Farias
- Department of Pharmaceutical Sciences Health Sciences Center, Federal University of Santa Catarina, Florianópolis 88040-370, Brazil
| | - Janaina Luz Narciso-Schiavon
- Division of Gastroenterology, Department of Internal Medicine, Federal University of Santa Catarina, Florianopolis 88040-900, SC, Brazil
| | - Leonardo Lucca Schiavon
- Division of Gastroenterology, Department of Internal Medicine, Federal University of Santa Catarina, Florianopolis 88040-900, SC, Brazil
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171
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Mani I, Alexopoulos T, Vasilieva L, Alexopoulou A. Serum troponin is elevated in acute decompensation and acute-on-chronic liver failure and is associated with severity of liver disease and short-term mortality. Scand J Gastroenterol 2022:1-7. [PMID: 36424717 DOI: 10.1080/00365521.2022.2131333] [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] [Indexed: 11/26/2022]
Abstract
BACKGROUND The role of high sensitive cardiac Troponin (hs-cTn) in patients with liver cirrhosis (LC) and liver-related acute events is not well established. AIM To assess the prognostic performance of hs-cTn I in acute decompensation (AD) and acute-on-chronic liver failure (ACLF). METHODS Two cohorts of consecutive patients, a derivation (retrospective) and a validation (prospective), were evaluated and 30-day-mortality was recorded. Hs-cTnI values were measured. Very low hs-cTnΙ (4 ng/L) was considered the cutoff-level. RESULTS A total of 296 patients with LC [69.3% male, median age 57 (IQR 51-68) years, MELD score 19 (13-25), ACLF (29.4%), AD (48.3%), and without liver-related acute events (22.3%)] were included in the derivation cohort. The 66.2% of total patients had hs-cTnI ≥4 ng/L. Patients with hs-cTnI ≥4 ng/L were older and had more severe LC compared to those with <4ng/L. The multivariate analysis demonstrated that age (p < 0.001) and MELD (p = 0.001) were independent variables associated with elevated hs-cTnI after adjustment for age, sex and hepatic encephalopathy in total patients.When ACLF and AD were analyzed separately, the mortality was higher in patients with hs-cTnI ≥ 4 ng/L compared to lower values (log-rank p = 0.036 and p = 0.019, respectively). In multivariate analysis, MELD (p < 0.001) and hs-cTnI ≥4 ng/L (p = 0.032) were independent prognostic factors of mortality in ACLF/AD groups, after adjustment for age and sex. Similar results were obtained from the validation cohort (N = 148). CONCLUSIONS hs-cTnI levels were higher in patients with severe liver disease. The low cutoff-point of 4 ng/L is accurate in ruling out non-survivors mainly in AD group.
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Affiliation(s)
- Iliana Mani
- 2nd Department of Internal Medicine and Research Laboratory, Medical School, National & Kapodistrian University of Athens, Hippokration General Hospital, Athens, Greece
| | - Theodoros Alexopoulos
- 2nd Department of Internal Medicine and Research Laboratory, Medical School, National & Kapodistrian University of Athens, Hippokration General Hospital, Athens, Greece
| | | | - Alexandra Alexopoulou
- 2nd Department of Internal Medicine and Research Laboratory, Medical School, National & Kapodistrian University of Athens, Hippokration General Hospital, Athens, Greece
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Impact of the COVID-19 Pandemic on the Outcomes of Transarterial Chemoembolization in Patients with Hepatocellular Carcinoma: A Single Center Experience from a Developing Country. MEDICINA (KAUNAS, LITHUANIA) 2022; 58:medicina58121701. [PMID: 36556903 PMCID: PMC9786879 DOI: 10.3390/medicina58121701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 11/05/2022] [Accepted: 11/15/2022] [Indexed: 11/24/2022]
Abstract
Background and Objectives: Treatment of cancer patients during the COVID-19 pandemic has been a challenge worldwide. In accordance with the current recommendations for hepatocellular carcinoma (HCC) management during the COVID-19 pandemic, loco-regional therapy such as transarterial chemoembolization (TACE) was proposed with the purpose of achieving local tumor control and improving overall survival. The aim of this prospective cohort study was to evaluate the outcomes of TACE treatment in patients with HCC during the COVID-19 pandemic in comparison with the outcomes of patients treated in the pre-pandemic period. Materials and Methods: Between September 2018 and December 2021, 154 patients were managed by serial TACE procedures for different liver tumors. Ninety-seven patients met the study criteria and were divided into two groups: the study group n = 49 (patients treated from May 2020 to December 2021); the control group n = 48 (patients treated from September 2018 to May 2020). Results: The mean waiting time for TACE was significantly longer in the study group compared to the control group (p < 0.001). No significant difference in survival between the groups is noted (log-rank test p = 0.823). In multivariate analysis, the MELD score (HR 1.329, 95% CI 1.140−1.548, p < 0.001) remained a significant predictor of mortality. Conclusions: COVID-19 pandemic did not affect the final outcome of TACE treatment.
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173
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Immunogenicity of an mRNA-Based COVID-19 Vaccine among Adolescents with Obesity or Liver Transplants. Vaccines (Basel) 2022; 10:vaccines10111867. [PMID: 36366375 PMCID: PMC9693317 DOI: 10.3390/vaccines10111867] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 10/31/2022] [Accepted: 11/02/2022] [Indexed: 11/09/2022] Open
Abstract
There are limited data regarding the immunogenicity of mRNA-based SARS-CoV-2 vaccine BNT162b2 among immunosuppressed or obese adolescents. We evaluated the humoral immune response in adolescents with obesity and adolescent liver transplant recipients (LTRs) after receiving two BNT162b2 doses. Sixty-eight participants (44 males; mean age 14.9 ± 1.7 years), comprising 12 LTRs, 24 obese, and 32 healthy adolescents, were enrolled. Immunogenicity was evaluated by anti-SARS-CoV-2 spike protein immunoassay and surrogate viral neutralization tests (sVNT) against the Delta and Omicron (BA.1) variants. At 27.1 ± 3.2 days after the second dose, the antibody levels were 1476.6 ± 1185.4, 2999.4 ± 1725.9, and 4960.5 ± 2644.1 IU/mL in the LTRs, obese adolescents, and controls, respectively (p < 0.001). Among obese individuals, liver stiffness <5.5 kPa was associated with higher antibody levels. The %inhibition of sVNT was significantly lower for the Omicron than that for the Delta variant. Injection site pain was the most common local adverse event. Nine participants (three obese and six controls) developed COVID-19 at 49 ± 11 days after the second vaccination; four were treated with favipiravir. All infections were mild, and the patients recovered without any consequences. Our study supports the need for the booster regimen in groups with an inferior immunogenic response, including LTRs and obese individuals.
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174
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Xiang YJ, Wang K, Yu HM, Wang MM, Li LQ, Sun HC, Wen TF, Zhang YQ, Shan YF, Zhou LP, Cheng SQ. Hazard rate for postoperative recurrence in patients with hepatocellular carcinoma at Barcelona Clinic Liver Cancer stage 0 or A1: A multicenter observational study. Hepatol Res 2022; 52:947-956. [PMID: 35839151 DOI: 10.1111/hepr.13811] [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: 05/28/2022] [Revised: 06/23/2022] [Accepted: 07/10/2022] [Indexed: 02/08/2023]
Abstract
AIM Surgical treatment is the first-line treatment for patients with Barcelona Clinic Liver Cancer (BCLC) stage 0 or A1 hepatocellular carcinoma (HCC), and postoperative monitoring improves long-term survival. We aimed to establish a reasonable short-interval follow-up duration for patients with HCC. METHODS The cohort for this retrospective study included 1396 HCC patients with BCLC stage 0 or A1 disease who underwent curative resection from 2013 to 2016 at five centers in China. Hazard rates for recurrence were calculated using the hazard function. RESULTS The recurrence rates in patients with BCLC stage 0 and A1 HCC were 46.4% and 58.0%, respectively. The hazard curve for stage 0 patients was relatively flat, and the hazard rate was consistently low (peak hazard rate 0.0163). The hazard rate curve for recurrence was initially high (peak hazard rate 0.0441) in patients with BCLC stage A1 disease and showed a rapid decreasing trend within 1 year, followed by a slow decreasing trend, reaching a low level (<0.0163) at approximately 36 months. The time to low risk was 47, 41, and 51 months in patients with cirrhosis, hepatitis B virus (HBV) infection, and satellite lesions, respectively. CONCLUSIONS A short-interval follow-up of 1 year is sufficient for HCC patients with BCLC stage 0 disease, whereas a short-interval follow-up time of 3 years should be considered for patients with stage A1 disease. The follow-up period should be appropriately prolonged for patients with cirrhosis, HBV infection, and satellite lesions.
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Affiliation(s)
- Yan-Jun Xiang
- Department of Hepatic Surgery VI, Eastern Hepatobiliary Surgery Hospital, Naval Medical University, Shanghai, China.,Department of Hepatobiliary Surgery, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, China
| | - Kang Wang
- Department of Hepatic Surgery VI, Eastern Hepatobiliary Surgery Hospital, Naval Medical University, Shanghai, China
| | - Hong-Ming Yu
- Department of Hepatic Surgery VI, Eastern Hepatobiliary Surgery Hospital, Naval Medical University, Shanghai, China
| | - Miao-Miao Wang
- Department of Medical Oncology, Second Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Le-Qun Li
- Department of Hepatobiliary Surgery, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, China
| | - Hui-Chuan Sun
- Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Fudan University, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Tian-Fu Wen
- Department of Liver Surgery and Liver Transplantation Center, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Yu-Qing Zhang
- Department of Hepatic Surgery VI, Eastern Hepatobiliary Surgery Hospital, Naval Medical University, Shanghai, China.,Department of Oncology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yun-Feng Shan
- Department of Hepatobiliary Surgery, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, China
| | - Li-Ping Zhou
- Department of Hepatic Surgery VI, Eastern Hepatobiliary Surgery Hospital, Naval Medical University, Shanghai, China
| | - Shu-Qun Cheng
- Department of Hepatic Surgery VI, Eastern Hepatobiliary Surgery Hospital, Naval Medical University, Shanghai, China.,Department of Hepatobiliary Surgery, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, China
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Ferreira AI, Sarmento MH, Cotter J. Predictors of clinical outcomes of hospitalized patients with Covid-19: focusing on pre-existing liver disease. Intern Emerg Med 2022; 17:2209-2217. [PMID: 35904701 PMCID: PMC9336142 DOI: 10.1007/s11739-022-03044-3] [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: 01/29/2022] [Accepted: 06/23/2022] [Indexed: 01/08/2023]
Abstract
Chronic liver disease is associated with immune system dysfunction, which can lead to a greater risk of infections. Our goal was to assess the impact of chronic liver disease in Covid-19 outcome in hospitalized patients and to identify predictors of the infection's severity. A retrospective case-control study of adult patients hospitalized in Hospital da Senhora da Oliveira-Guimarães, between March 15th 2020 and March 15th 2021, was performed. Demographic factors, clinical and biochemical data were analyzed, as well as the need for oxygen therapy, non-invasive or mechanical ventilation, admission in the intensive care unit and mortality. A total of 336 patients were included, 168 with and 168 without chronic liver disease, with similar comorbidities and pulmonary involvement. Patients with chronic liver disease had a lower percentage of need for oxygen therapy. Regardless of the presence of chronic liver disease, older age, a previously diagnosed pulmonary disease or cardiac condition and more than 25% pulmonary involvement were associated with increased mortality. The need for non-invasive ventilation was higher if the patient was obese, had a previously diagnosed pulmonary disease or had a higher percentage of lung parenchyma involvement. The need for admission in the intensive care unit was associated with obesity and a greater than 25% pulmonary involvement. Chronic liver disease had no impact on Covid-19 severity. Regardless of the presence of chronic liver disease, obesity had an important role in all outcomes except mortality. A higher percentage of lung parenchyma involvement was associated with worst outcomes.
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Affiliation(s)
- Ana Isabel Ferreira
- Department of Gastroenterology, Hospital Senhora da Oliveira-Guimarães, Rua dos Cutileiros 114, Creixomil, 4835-044, Guimarães, Portugal.
| | - Maria Helena Sarmento
- Department of Internal Medicine, Hospital Senhora da Oliveira-Guimarães, Rua dos Cutileiros 114, Creixomil, 4835-044, Guimarães, Portugal
| | - Jorge Cotter
- Department of Internal Medicine, Hospital Senhora da Oliveira-Guimarães, Rua dos Cutileiros 114, Creixomil, 4835-044, Guimarães, Portugal
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Tacke F, Cornberg M, Sterneck M, Trebicka J, Settmacher U, Bechstein WO, Berg T. S1-Leitlinie zur Versorgung von Lebertransplantierten während der COVID-19-Pandemie – AWMF-Registernummer: 021-031 – Stand 15. Juni 2022. ZEITSCHRIFT FUR GASTROENTEROLOGIE 2022; 60:1678-1698. [PMID: 36368659 DOI: 10.1055/a-1934-1989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Frank Tacke
- Charité - Universitätsmedizin Berlin, Medizinische Klinik m. S. Hepatologie und Gastroenterologie, Campus Charité Mitte/Campus Virchow-Klinikum, 13353 Berlin
| | - Markus Cornberg
- Klinik für Gastroenterologie, Hepatologie und Endokrinologie, Medizinische Hochschule Hannover, 30625 Hannover; Centre for individualised infection Medicine (CiiM), Hannover; Deutsches Zentrum für Infektionsforschung (DZIF)
| | - Martina Sterneck
- Universitätsklinikum Hamburg-Eppendorf, I. Medizinische Klinik und Poliklinik, 20246 Hamburg
| | - Jonel Trebicka
- Universitätsklinikum Münster, Medizinische Klinik B, 48149 Münster
| | - Utz Settmacher
- Universitätsklinikum Jena, Klinik für Allgemein-, Viszeral- und Gefäßchirurgie, 07747 Jena
| | - Wolf Otto Bechstein
- Universitätsklinikum Frankfurt, Klinik für Allgemein-, Viszeral- und Transplantationschirurgie, 60590 Frankfurt
| | - Thomas Berg
- Universitätsklinikum Leipzig AöR, Bereich Hepatologie, Klinik und Poliklinik für Onkologie, Gastroenterologie, Hepatologie, Pneumologie und Infektiologie, 04103 Leipzig
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Wu Y, Zhang M, Ni T, Zhang X, Wang R, Zhu L, Du J, Zhu Y, Zhao Y, Yang Y. Prognosis of systemic inflammation at an early stage of cirrhosis using the monocyte-to-lymphocyte ratio during malnutrition risk screening: a prospective cohort study. Postgrad Med 2022; 134:801-809. [PMID: 35929972 DOI: 10.1080/00325481.2022.2110600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
OBJECTIVE To determine whether the monocyte-to-lymphocyte ratio (MLR), as a systemic inflammation index, predicts malnutrition risk during the early stages of cirrhosis. METHODS We conducted a single-center prospective cohort study, enrolling patients from June 2016 to September 2020. The patients underwent malnutrition risk assessments upon admission. The patients were classified into five clinical stages according to portal hypertension. The malnutrition risk was scored using the Royal Free Hospital-Nutritional Prioritizing Tool (RFH-NPT) and validated by the Nutritional Risk Screening 2002 (NRS-2002) or Liver Disease Undernutrition Screening Tool (LDUST). Routine clinical laboratory measurements were performed to calculate the MLR, Child-Turcotte-Pugh (CTP) class, and model for end-stage liver disease (MELD) score. The patients were followed up for 2 years. RESULTS Among the 154 patients with cirrhosis, 60 had compensated cirrhosis and 94 had decompensated cirrhosis. The optimal cutoff value of the MLR, >0.4, was effective in predicting malnutrition related to death or liver transplantation. Those with a high malnutrition risk defined by the NRS-2002 or RFH-NPT had a higher MLR than those with a low malnutrition risk. For patients with class A CTP cirrhosis or a MELD score of <10, an MLR cutoff of <0.4 significantly distinguished more patients with a low malnutrition risk than those with a high malnutrition risk. Both the RFH-NPT score and MLR increased significantly across the decompensated cirrhosis substages. Interestingly, the MLR exhibited a positive correlation with the RFH-NPT score until varices appeared, but the correlation was the highest at the substage of a history of variceal bleeding (r = 0.714, P = 0.009). Multivariable analysis demonstrated that an MLR of >0.4 was an independent factor for malnutrition risk by screening with the RFH-NPT, and this was confirmed using the LDUST and NRS-2002. CONCLUSION Immune-related inflammatory dysfunction predicts malnutrition risk during the early stages of cirrhosis.
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Affiliation(s)
- Yuchao Wu
- Department of Infectious Diseases and Hepatopathy, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Mengmeng Zhang
- Department of Infectious Diseases and Hepatopathy, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Tianzhi Ni
- Department of Infectious Diseases and Hepatopathy, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Xiaoli Zhang
- Department of Infectious Diseases and Hepatopathy, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Ruojing Wang
- Department of Infectious Diseases and Hepatopathy, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Li Zhu
- Department of Infectious Diseases and Hepatopathy, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Juan Du
- Department of Infectious Diseases and Hepatopathy, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Yage Zhu
- Department of Infectious Diseases and Hepatopathy, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Yingren Zhao
- Department of Infectious Diseases and Hepatopathy, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Yuan Yang
- Department of Infectious Diseases and Hepatopathy, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
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Engelmann C, Habtesion A, Hassan M, Kerbert AJ, Hammerich L, Novelli S, Fidaleo M, Philips A, Davies N, Ferreira-Gonzalez S, Forbes SJ, Berg T, Andreola F, Jalan R. Combination of G-CSF and a TLR4 inhibitor reduce inflammation and promote regeneration in a mouse model of ACLF. J Hepatol 2022; 77:1325-1338. [PMID: 35843375 DOI: 10.1016/j.jhep.2022.07.006] [Citation(s) in RCA: 37] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2021] [Revised: 05/22/2022] [Accepted: 07/04/2022] [Indexed: 12/04/2022]
Abstract
BACKGROUND & AIMS Acute-on-chronic liver failure (ACLF) is characterised by high short-term mortality, systemic inflammation, and failure of hepatic regeneration. Its treatment is a major unmet medical need. This study was conducted to explore whether combining TAK-242, a Toll-like receptor-4 (TLR4) antagonist, with granulocyte-colony stimulating factor (G-CSF), could reduce inflammation whilst enhancing liver regeneration. METHODS Two mouse models of ACLF were investigated. Chronic liver injury was induced by carbon tetrachloride; lipopolysaccharide (LPS) or galactosamine (GalN) were then administered as extrahepatic or hepatic insults, respectively. G-CSF and/or TAK-242 were administered daily. Treatment durations were 24 hours and 5 days in the LPS model and 48 hours in the GalN model. RESULTS In a mouse model of LPS-induced ACLF, treatment with G-CSF was associated with significant mortality (66% after 48 hours vs. 0% without G-CSF). Addition of TAK-242 to G-CSF abrogated mortality (0%) and significantly reduced liver cell death, macrophage infiltration and inflammation. In the GalN model, both G-CSF and TAK-242, when used individually, reduced liver injury but their combination was significantly more effective. G-CSF treatment, with or without TAK-242, was associated with activation of the pro-regenerative and anti-apoptotic STAT3 pathway. LPS-driven ACLF was characterised by p21 overexpression, which is indicative of hepatic senescence and inhibition of hepatocyte regeneration. While TAK-242 treatment mitigated the effect on senescence, G-CSF, when co-administered with TAK-242, resulted in a significant increase in markers of hepatocyte regeneration. CONCLUSION The combination of TAK-242 and G-CSF inhibits inflammation, promotes hepatic regeneration and prevents mortality in models of ACLF; thus, this combination could be a potential treatment option for ACLF. LAY SUMMARY Acute-on-chronic liver failure is associated with severe liver inflammation and poor short-term survival. Therefore, effective treatments are urgently needed. Herein, we have shown, using mouse models, that the combination of granulocyte-colony stimulating factor (which can promote liver regeneration) and TAK-242 (which inhibits a receptor that plays a key role in inflammation) could be effective for the treatment of acute-on-chronic liver failure.
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Affiliation(s)
- Cornelius Engelmann
- Liver Failure Group, Institute for Liver and Digestive Health, University College London, Royal Free Campus, London, United Kingdom; Division of Hepatology, Department of Medicine II, Leipzig University Medical Center, Leipzig, Germany; Medical Department, Division of Hepatology and Gastroenterology, Campus Virchow-Klinikum, Charité - Universitätsmedizin Berlin, Germany; Berlin Institute of Health - Charité - Universitätsmedizin Berlin, Germany
| | - Abeba Habtesion
- Liver Failure Group, Institute for Liver and Digestive Health, University College London, Royal Free Campus, London, United Kingdom
| | - Mohsin Hassan
- Medical Department, Division of Hepatology and Gastroenterology, Campus Virchow-Klinikum, Charité - Universitätsmedizin Berlin, Germany
| | - Annarein Jc Kerbert
- Liver Failure Group, Institute for Liver and Digestive Health, University College London, Royal Free Campus, London, United Kingdom
| | - Linda Hammerich
- Medical Department, Division of Hepatology and Gastroenterology, Campus Virchow-Klinikum, Charité - Universitätsmedizin Berlin, Germany
| | - Simone Novelli
- Liver Failure Group, Institute for Liver and Digestive Health, University College London, Royal Free Campus, London, United Kingdom; Department of Mechanical and Aerospace Engineering, Sapienza University of Rome, Rome, Italy
| | - Marco Fidaleo
- Liver Failure Group, Institute for Liver and Digestive Health, University College London, Royal Free Campus, London, United Kingdom; Department of Biology and Biotechnology "C. Darwin", University of Rome Sapienza, 00185 Rome, Italy
| | - Alexandra Philips
- Liver Failure Group, Institute for Liver and Digestive Health, University College London, Royal Free Campus, London, United Kingdom
| | - Nathan Davies
- Liver Failure Group, Institute for Liver and Digestive Health, University College London, Royal Free Campus, London, United Kingdom
| | - Sofia Ferreira-Gonzalez
- MRC Centre for Regenerative Medicine, The University of Edinburgh, Edinburgh BioQuarter, 5 Little France Drive, Edinburgh, United Kingdom
| | - Stuart J Forbes
- MRC Centre for Regenerative Medicine, The University of Edinburgh, Edinburgh BioQuarter, 5 Little France Drive, Edinburgh, United Kingdom
| | - Thomas Berg
- Division of Hepatology, Department of Medicine II, Leipzig University Medical Center, Leipzig, Germany
| | - Fausto Andreola
- Liver Failure Group, Institute for Liver and Digestive Health, University College London, Royal Free Campus, London, United Kingdom
| | - Rajiv Jalan
- Liver Failure Group, Institute for Liver and Digestive Health, University College London, Royal Free Campus, London, United Kingdom; European Foundation of the Study of Chronic Liver Failure, Barcelona, Spain.
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Serological Immune Response Following ChAdOx1 nCoV-19 Vaccine (Covishield ®) in Patients with Liver Cirrhosis. Vaccines (Basel) 2022; 10:vaccines10111837. [PMID: 36366346 PMCID: PMC9696004 DOI: 10.3390/vaccines10111837] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 10/26/2022] [Accepted: 10/27/2022] [Indexed: 11/17/2022] Open
Abstract
Introduction: Data are limited on antibody response to the ChAdOx1 nCoV-19 vaccine (AZD1222; Covishield®) in cirrhosis. We studied the antibody response following two doses of the ChAdOx1 vaccine, given 4−12 weeks apart, in cirrhosis. Methods: Prospectively enrolled, 131 participants (71% males; age 50 (43−58); alcohol-related etiology 14, hepatitis B 33, hepatitis C 46, cryptogenic 21, autoimmune 9, others 8; Child−Turcott−Pugh class A/B/C 52/63/16). According to dose intervals, the participants were grouped as ≤6 weeks (group I), 7−12 weeks (group II), and 13−36 weeks (group III). Blood specimens collected at ≥4 weeks after the second dose were tested for anti-spike antibody titre (ASAb; positive ≥ 0.80 U/mL) and neutralizing antibody (NAb; positive ≥20% neutralization) using Elecsys Anti-SARS-CoV-2 S (Roche) and SARS-CoV-2 NAb ELISA Kit (Invitrogen), respectively. Data are expressed as number (proportion) and median (interquartile range) and compared using non-parametric tests. Results: Overall, 99.2% and 84% patients developed ASAb (titre 5440 (1719−9980 U/mL)) and NAb (92 (49.1−97.6%)), respectively. When comparing between the study groups, the ASAb titres were significantly higher in group II than in group I (2613 (310−7518) versus 6365 (2968−9463), p = 0.027) but were comparable between group II and III (6365 (2968−9463) versus 5267 (1739−11,653), p = 0.999). Similarly, NAb was higher in group II than in group I (95.5 (57.6−98.0) versus 45.9 (15.4−92.0); p < 0.001), but not between the groups II and III (95.5 (57.6−98.0) versus 92.4 (73.8−97.5); p = 0.386). Conclusion: Covishield® induces high titres of ASAb and NAb in cirrhosis. A higher titre is achieved if two doses are given at an interval of more than six weeks.
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Cervantes-Alvarez E, Vilatoba M, Limon-de la Rosa N, Mendez-Guerrero O, Kershenobich D, Torre A, Navarro-Alvarez N. Liver transplantation is beneficial regardless of cirrhosis stage or acute-on-chronic liver failure grade: A single-center experience. World J Gastroenterol 2022; 28:5881-5892. [PMID: 36353203 PMCID: PMC9639654 DOI: 10.3748/wjg.v28.i40.5881] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 06/21/2022] [Accepted: 09/21/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Liver transplantation for the most critically ill remains controversial; however, it is currently the only curative treatment option.
AIM To assess immediate posttransplant outcomes and compare the short (1 year) and long-term (6 years) posttransplant survival among cirrhotic patients stratified by disease severity.
METHODS We included cirrhotic patients undergoing liver transplantation between 2015 and 2019 and categorized them into compensated cirrhosis (CC), decompensated cirrhosis (DC), and acute-on-chronic liver failure (ACLF). ACLF was further divided into severity grades. Our primary outcomes of interest were total days of intensive care unit (ICU) and hospital stay, development of complications and posttransplant survival at 1 and 6 years.
RESULTS 235 patients underwent liver transplantation (CC = 11, DC = 129 and ACLF = 95). Patients with ACLF had a significantly longer hospital stay [8.0 (6.0-13.0) vs CC, 6.0 (3.0-7.0), and DC 7.0 (4.5-10.0); P = 0.01] and developed more infection-related complications [47 (49.5%), vs CC, 1 (9.1%) and DC, 38 (29.5%); P < 0.01]. Posttransplant survival at 1- and 6-years was similar among groups (P = 0.60 and P = 0.90, respectively). ACLF patients stratified according to ACLF grade [ACLF-1 n = 40 (42.1%), ACLF-2 n = 33 (34.7%) and ACLF-3 n = 22 (23.2%)], had similar ICU and hospital stay length (P = 0.68, P = 0.54), as well as comparable frequencies of overall and infectious post-transplant complications (P = 0.58, P = 0.80). There was no survival difference between ACLF grades at 1 year and 6 years (P = 0.40 and P = 0.15).
CONCLUSION Patients may benefit from liver transplantation regardless of the cirrhosis stage. ACLF patients have a longer hospital stay and frequency of infectious complications; however, excellent, and comparable 1 and 6-year survival rates support their enlisting and transplantation including those with ACLF-3.
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Affiliation(s)
- Eduardo Cervantes-Alvarez
- PECEM, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City 14080, Mexico
- Department of Gastroenterology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
| | - Mario Vilatoba
- Department of Trasplant, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
| | - Nathaly Limon-de la Rosa
- Department of Gastroenterology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
| | - Osvely Mendez-Guerrero
- Department of Gastroenterology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
| | - David Kershenobich
- Department of Gastroenterology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
| | - Aldo Torre
- Department of Gastroenterology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
| | - Nalu Navarro-Alvarez
- Department of Gastroenterology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
- Department of Molecular Biology, Universidad Panamericana School of Medicine, Mexico City 03920, Mexico
- Department of Surgery, University of Colorado Anschutz Medical Campus, Denver, CO 80045, United States
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Drácz B, Czompa D, Müllner K, Hagymási K, Miheller P, Székely H, Papp V, Horváth M, Hritz I, Szijártó A, Werling K. The Elevated De Ritis Ratio on Admission Is Independently Associated with Mortality in COVID-19 Patients. Viruses 2022; 14:v14112360. [PMID: 36366457 PMCID: PMC9692894 DOI: 10.3390/v14112360] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 10/24/2022] [Accepted: 10/25/2022] [Indexed: 02/01/2023] Open
Abstract
Liver damage in COVID-19 patients was documented as increased alanine aminotransferase (ALT) and aspartate aminotransferase (AST) levels or an elevated AST/ALT ratio, known as the De Ritis ratio. However, the prognostic value of the elevated De Ritis ratio in COVID-19 patients is still unknown. The aim of our study was to evaluate the prognostic value of the De Ritis ratio compared to other abnormal laboratory parameters and its relation to mortality. We selected 322 COVID-19 patients in this retrospective study conducted between November 2020 and March 2021. The laboratory parameters were measured on admission and followed till patient discharge or death. Of the 322 COVID-19 patients, 57 (17.7%) had gastrointestinal symptoms on admission. The multivariate analysis showed that the De Ritis ratio was an independent risk factor for mortality, with an OR of 29.967 (95% CI 5.266-170.514). In ROC analysis, the AUC value of the the De Ritis ratio was 0.85 (95% CI 0.777-0.923, p < 0.05) with sensitivity and specificity of 80.6% and 75.2%, respectively. A De Ritis ratio ≥1.218 was significantly associated with patient mortality, disease severity, higher AST and IL-6 levels, and a lower ALT level. An elevated De Ritis ratio on admission is independently associated with mortality in COVID-19 patients, indicating liver injury and cytokine release syndrome.
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182
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Blood Cell Responses Following Heavy Alcohol Consumption Coincide with Changes in Acute Phase Reactants of Inflammation, Indices of Hemolysis and Immune Responses to Ethanol Metabolites. Int J Mol Sci 2022; 23:ijms232112738. [PMID: 36361528 PMCID: PMC9656529 DOI: 10.3390/ijms232112738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 10/06/2022] [Accepted: 10/20/2022] [Indexed: 11/06/2022] Open
Abstract
Aberrations in blood cells are common among heavy alcohol drinkers. In order to shed further light on such responses, we compared blood cell status with markers of hemolysis, mediators of inflammation and immune responses to ethanol metabolites in alcohol-dependent patients at the time of admission for detoxification and after abstinence. Blood cell counts, indices of hemolysis (LDH, haptoglobin, bilirubin), calprotectin (a marker of neutrophil activation), suPAR, CD163, pro- and anti-inflammatory cytokines and autoantibodies against protein adducts with acetaldehyde, the first metabolite of ethanol, were measured from alcohol-dependent patients (73 men, 26 women, mean age 43.8 ± 10.4 years) at baseline and after 8 ± 1 days of abstinence. The assessments also included information on the quantities of alcohol drinking and assays for biomarkers of alcohol consumption (CDT), liver function (AST, ALT, ALP, GGT) and acute phase reactants of inflammation. At baseline, the patients showed elevated values of CDT and biomarkers of liver status, which decreased significantly during abstinence. A significant decrease also occurred in LDH, bilirubin, CD163 and IgA and IgM antibodies against acetaldehyde adducts, whereas a significant increase was noted in blood leukocytes, platelets, MCV and suPAR levels. The changes in blood leukocytes correlated with those in serum calprotectin (p < 0.001), haptoglobin (p < 0.001), IL-6 (p < 0.02) and suPAR (p < 0.02). The changes in MCV correlated with those in LDH (p < 0.02), MCH (p < 0.01), bilirubin (p < 0.001) and anti-adduct IgG (p < 0.01). The data indicates that ethanol-induced changes in blood leukocytes are related with acute phase reactants of inflammation and release of neutrophil calprotectin. The studies also highlight the role of hemolysis and immune responses to ethanol metabolites underlying erythrocyte abnormalities in alcohol abusers.
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Afraie M, Mohammadzedeh P, Azami M, Khateri S, Zamani K, Moradpour F, Moradi Y. The association of chronic liver disorders with exacerbation of symptoms and complications related to COVID‐19: A systematic review and meta‐analysis of cohort studies. THE CLINICAL RESPIRATORY JOURNAL 2022; 16:777-792. [DOI: 10.1111/crj.13552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 09/15/2022] [Accepted: 10/05/2022] [Indexed: 11/07/2022]
Affiliation(s)
- Maryam Afraie
- Department of Epidemiology and Biostatistics, Faculty of Medicine Kurdistan University of Medical Sciences Sanandaj Iran
| | - Pardis Mohammadzedeh
- Department of Epidemiology and Biostatistics, Faculty of Medicine Kurdistan University of Medical Sciences Sanandaj Iran
| | - Mobin Azami
- Student Research Committee Kurdistan University of Medical Sciences Sanandaj Iran
| | - Sorour Khateri
- Department of Physical Medicine and Rehabilitation Hamedan University of Medical Sciences Hamedan Iran
| | - Kamran Zamani
- Student Research Committee Kurdistan University of Medical Sciences Sanandaj Iran
| | - Farhad Moradpour
- Social Determinants of Health Research Center, Research Institute for Health Development Kurdistan University of Medical Sciences Sanandaj Iran
| | - Yousef Moradi
- Social Determinants of Health Research Center, Research Institute for Health Development Kurdistan University of Medical Sciences Sanandaj Iran
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Yoshida Y, Chu S, Fox S, Zu Y, Lovre D, Denson JL, Miele L, Mauvais-Jarvis F. Sex differences in determinants of COVID-19 severe outcomes - findings from the National COVID Cohort Collaborative (N3C). BMC Infect Dis 2022; 22:784. [PMID: 36224551 PMCID: PMC9555705 DOI: 10.1186/s12879-022-07776-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 10/04/2022] [Accepted: 10/10/2022] [Indexed: 01/08/2023] Open
Abstract
OBJECTIVE The impact of comorbidities and biomarkers on COVID-19 severity vary by sex but have not yet been verified in population-based studies. We examined the association of comorbidities, inflammatory biomarkers, and severe outcomes in men and women hospitalized for COVID-19. DESIGN This is a retrospective cohort analysis based on the National COVID Cohort Collaborative (N3C). We included 574,391 adult patients admitted for COVID-19 at hospitals or emergency rooms between 01/01/2020 and 12/31/2021. METHODS We defined comorbidities at or before the first admission for COVID-19 by Charlson Comorbidity Index (CCI) and CCI components. We used the averaged lab values taken within 15 days before or after the admission date to measure biomarkers including c-reactive protein (CRP), ferritin, procalcitonin, N-terminal pro b-type natriuretic peptide (NT proBNP), d-dimer, absolute lymphocyte counts, absolute neutrophil counts, and platelets. Our primary outcome was all-cause mortality; secondary outcomes were invasive mechanical ventilation (IMV) and hospital length of stay (LOS). We used logistic regression adjusted for age, race, ethnicity, visit type, and medications to assess the association of comorbidities, biomarkers, and mortality disaggregating by sex. RESULTS Moderate to severe liver disease, renal disease, metastatic solid tumor, and myocardial infarction were the top four fatal comorbidities among patients who were hospitalized for COVID-19 (adjusted odds ratio [aOR] > 2). These four comorbid conditions remained the most lethal in both sexes, with a higher magnitude of risk in women than in men (p-interaction < 0.05). Abnormal elevations of CRP, ferritin, procalcitonin, NT proBNP, neutrophil, and platelet counts, and lymphocytopenia were significantly associated with the risk of death, with procalcitonin and NT proBNP as the strongest predictors (aOR > 2). The association between the abnormal biomarkers and death was stronger in women than in men (p-interaction < 0.05). CONCLUSION There are sex differences in inpatient mortality associated with comorbidities and biomarkers. The significant impact of these clinical determinants in women with COVID-19 may be underappreciated as previous studies stressed the increased death rate in male patients that is related to comorbidities or inflammation. Our study highlights the importance and the need for sex-disaggregated research to understand the risk factors of poor outcomes and health disparities in COVID-19.
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Affiliation(s)
- Yilin Yoshida
- Section of Endocrinology and Metabolism, Deming Department of Medicine, Tulane University School of Medicine, 1430 Tulane Ave. New Orleans, 70112, New Orleans, LA, USA.
| | - San Chu
- Pennington Biomedical Research Center, Louisiana State University, Baton Rouge, LA, USA
| | - Sarah Fox
- School of Science and Engineering, Tulane University, New Orleans, LA, USA
| | - Yuanhao Zu
- Department of Biostatistics and Data Science, Tulane University School of Public Health and Tropical Medicine, New Orleans, LA, USA
| | - Dragana Lovre
- Section of Endocrinology and Metabolism, Deming Department of Medicine, Tulane University School of Medicine, 1430 Tulane Ave. New Orleans, 70112, New Orleans, LA, USA
| | - Joshua L Denson
- Pulmonary and Critical Care, Deming Department of Medicine, Tulane University School of Medicine, New Orleans, LA, USA
| | - Lucio Miele
- Department of Genetics, Louisiana State University Health Sciences Center, New Orleans, LA, USA
| | - Franck Mauvais-Jarvis
- Section of Endocrinology and Metabolism, Deming Department of Medicine, Tulane University School of Medicine, 1430 Tulane Ave. New Orleans, 70112, New Orleans, LA, USA
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185
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Al Mowafy EAE, Shawkat SA. Quantitation of neutrophil extra cellular traps (NETs) in liver cirrhosis patients and their relation to the incidence of different complications. EGYPTIAN LIVER JOURNAL 2022. [DOI: 10.1186/s43066-022-00220-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
Abstract
Backgrounds and aim
Neutrophil extracellular traps (NETs) have been shown to play an important role in inflammatory and thrombotic processes. Investigating the presence of NETs in liver cirrhosis to detect any contribution to occurrence of complications may help predict or prevent those complications.
Methods
Among 78 cirrhotic patients, the serum NETs level was measured using ELISA and compared to different etiologies of liver cirrhosis (Viral, HCC, Bilharzial, NASH, cardiac cirrhosis and undetermined etiology) as well as markers of inflammation and complications in those patients.
Results
We found that NETs are substantially found in LCF and have a significant relation to malignant portal vein thrombosis but not other studied complications or etiology of liver cirrhosis.
Conclusion
NETs however found in liver cirrhosis patients may not play as a significant role in occurrence of complications as thought. So, NETs cannot be reliably used as a biomarker or predictor for occurrence of thrombosis in liver cirrhosis patients.
Lay summary
Liver cirrhosis patients have many factors at play that lead to development of thrombosis. NETS may play a role with the development of malignant thrombosis in those patients. Further evaluation for their level and action should be studied before considering NETs as a key player in development of complications.
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186
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Jiang SY, Huang XQ, Ni LY, Wu L, Ai YJ, Chen SY. Prognostic importance of interleukin 2 receptor for patients with a history of cirrhotic variceal bleeding. J Dig Dis 2022; 23:577-586. [PMID: 36300713 DOI: 10.1111/1751-2980.13141] [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: 02/09/2022] [Revised: 10/07/2022] [Accepted: 10/23/2022] [Indexed: 12/30/2022]
Abstract
OBJECTIVES Variceal hemorrhage is a fatal complication of cirrhosis. In this study, we aimed to investigate the role of serum interleukin 2 receptor (sIL-2R) as a predictive indicator in patients with a previous history of cirrhosis-related variceal bleeding. METHODS A total of 340 cirrhotic patients who had experienced variceal bleeding from December 2016 to December 2018 were enrolled, and were randomly assigned to the modeling group and the validation group. The 3-year variceal rebleeding rate and other outcomes including adverse events were analyzed between patients with different sIL-2R levels. RESULTS A time-dependent receiver operating characteristic (ROC) curve of variceal rebleeding indicated that sIL-2R had an area under the ROC curve (AUROC] of 0.731 and 0.837 for the modeling and validation groups, respectively, with a cut-off value of 426 U/mL. Kaplan-Meier analysis showed that higher sIL-2R level was related to an increased risk of variceal rebleeding rate (55.33% vs 24.34%, P = 0.024 and 51.28% vs 15.32%, P = 0.049) and decreased 3-year survival rate (91.16% vs 98.92%, P = 0.013 and 90.52% vs 97.50%, P = 0.180) in the modeling and validation groups. Elevated sIL-2R levels were associated with an increased risk of portal vein thrombosis and severe ascites as well as inferior liver function, hypercoagulable state, and increased portal pressure. CONCLUSION High sIL-2R levels were associated with poor prognosis in cirrhotic patients with previous variceal bleeding.
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Affiliation(s)
- Si Yu Jiang
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xiao Quan Huang
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Li Yuan Ni
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Ling Wu
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Ying Jie Ai
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Shi Yao Chen
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, China.,Endoscopy Center and Endoscopy Research Institute, Zhongshan Hospital, Fudan University, Shanghai, China
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187
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Cervantes-Alvarez E, Limon-de la Rosa N, Vilatoba M, Pérez-Monter C, Hurtado-Gomez S, Martinez-Cabrera C, Argemi J, Alatorre-Arenas E, Yarza-Regalado S, Tejeda-Dominguez F, Lizardo-Thiebaud MJ, Mendez-Guerrero O, Gamboa-Dominguez A, Aguilar-Salinas CA, Huang CA, Kershenobich D, Bataller R, Torre A, Navarro-Alvarez N. Galectin-3 is overexpressed in advanced cirrhosis and predicts post-liver transplant infectious complications. Liver Int 2022; 42:2260-2273. [PMID: 35635536 DOI: 10.1111/liv.15326] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 05/12/2022] [Accepted: 05/27/2022] [Indexed: 02/13/2023]
Abstract
BACKGROUND & AIMS Patients with advanced cirrhosis often have immune dysfunction and are more susceptible to infections. Galectin-3 is a β-galactoside-binding lectin implicated in inflammation, immune regulation and liver fibrosis. We aim to investigate galectin-3 expression in advanced cirrhosis and its ability to predict post-transplant infectious complications. METHODS We collected sera and liver samples from 129 cirrhotic patients at the time of liver transplantation and from an external cohort of 37 patients with alcoholic liver disease including alcoholic hepatitis (AH) at the time of diagnosis. Galectin-3 was assessed by ELISA, real-time PCR, immunohistochemistry and RNA-seq. Receiver operating characteristic curves and Cox proportional-hazards regression analysis were performed to assess the predictive power of galectin-3 for disease severity and post-transplant infections. RESULTS Increased galectin-3 levels were found in advanced cirrhosis. Galectin-3 significantly correlated with disease severity parameters and inflammatory markers. Galectin-3 had significant discriminating power for compensated and advanced cirrhosis (AUC = 0.78/0.84, circulating/liver galectin-3; p < .01), and was even higher to discriminate severe AH (AUC = 0.95, p < .0001). Cox Proportional-hazard model showed that galectin-3, MELD-Na and the presence of SIRS predict the development of post-transplant infectious complications. Patients with circulating galectin-3 (>16.58 ng/ml) were at 2.19-fold 95% CI (1.12-4.29) increased risk, but when combined with MELD-Na > 20.0 and SIRS, the risk to develop post-transplant infectious complications, increased to 4.60, 95% CI (2.38-8.90). CONCLUSION Galectin-3 is a novel biological marker of active inflammation and disease severity that could be clinically useful alone or in combination with other scores to discriminate advanced cirrhosis and predict post-transplant infectious complications.
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Affiliation(s)
- Eduardo Cervantes-Alvarez
- Department of Gastroenterology, Hepatology and Liver Transplantation Unit, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico.,PECEM, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Nathaly Limon-de la Rosa
- Department of Gastroenterology, Hepatology and Liver Transplantation Unit, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Mario Vilatoba
- Department of Surgery, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Carlos Pérez-Monter
- Department of Gastroenterology, Hepatology and Liver Transplantation Unit, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Sahara Hurtado-Gomez
- Department of Surgery, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Cynthia Martinez-Cabrera
- Department of Surgery, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Josepmaria Argemi
- Center for Liver Diseases, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA.,Liver Unit, Clinica Universidad de Navarra, Hepatology Program, Center for Applied Medical Research, Pamplona, Spain
| | - Elisa Alatorre-Arenas
- Department of Gastroenterology, Hepatology and Liver Transplantation Unit, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Susana Yarza-Regalado
- Department of Gastroenterology, Hepatology and Liver Transplantation Unit, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | | | | | - Osvely Mendez-Guerrero
- Department of Gastroenterology, Hepatology and Liver Transplantation Unit, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Armando Gamboa-Dominguez
- Department of Pathology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Carlos A Aguilar-Salinas
- Department of Endocrinology and Metabolism, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Christene A Huang
- Department of Surgery, University of Colorado Anschutz Medical Campus, Denver, Colorado, USA
| | - David Kershenobich
- Department of Gastroenterology, Hepatology and Liver Transplantation Unit, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Ramon Bataller
- Center for Liver Diseases, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA.,Liver Unit, Clinica Universidad de Navarra, Hepatology Program, Center for Applied Medical Research, Pamplona, Spain
| | - Aldo Torre
- Department of Gastroenterology, Hepatology and Liver Transplantation Unit, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Nalu Navarro-Alvarez
- Department of Gastroenterology, Hepatology and Liver Transplantation Unit, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico.,Universidad Panamericana School of Medicine, Mexico City, Mexico.,Department of Surgery, University of Colorado Anschutz Medical Campus, Denver, Colorado, USA
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188
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Suzuki H, Sano T, Shimasaki Y, Yamaguchi M, Ide T, Arinaga-Hino T, Kuwahara R, Amano K, Oshima K, Nagafuji K, Ida H, Koga H, Torimura T. TAFRO Syndrome That Responded to Prednisolone-only Treatment: Evaluating Changes in IL-6. Intern Med 2022; 61:2967-2972. [PMID: 35228431 PMCID: PMC9593160 DOI: 10.2169/internalmedicine.9160-21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
Thrombocytopenia, anasarca, fever, reticulin fibrosis, and organomegaly (TAFRO) syndrome is a systemic inflammatory disorder characterized by the above-mentioned symptoms. Because of the similarity in phenotypes between TAFRO syndrome and decompensated liver cirrhosis, an accurate diagnosis is often difficult. We herein report a 62-year-old Japanese patient with TAFRO syndrome who was misdiagnosed with intractable ascites associated with liver cirrhosis. Improvement of symptoms after treatment with prednisolone was associated with interleukin-6 rather than C-reactive protein. The pathogenesis of TAFRO syndrome, which has similar clinical manifestations to liver cirrhosis, remains unclear, and our findings may help elucidate the concept of this condition.
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Affiliation(s)
- Hiroyuki Suzuki
- Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Japan
| | - Tomoya Sano
- Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Japan
| | | | - Maki Yamaguchi
- Division of Hematology and Oncology, Department of Medicine, Kurume University School of Medicine, Japan
| | - Tatsuya Ide
- Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Japan
| | - Teruko Arinaga-Hino
- Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Japan
| | - Reiichiro Kuwahara
- Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Japan
| | - Keisuke Amano
- Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Japan
| | - Koichi Oshima
- Department of Pathology, Kurume University School of Medicine, Japan
| | - Koji Nagafuji
- Division of Hematology and Oncology, Department of Medicine, Kurume University School of Medicine, Japan
| | - Hiroaki Ida
- Division of Respirology, Neurology, and Rheumatology, Department of Medicine, Kurume University School of Medicine, Japan
| | - Hironori Koga
- Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Japan
| | - Takuji Torimura
- Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Japan
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189
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Yang W, Wang X, Yu Z, Li C, Sun M, Li Y, Hui Y, Guo G, Fan X, Jiang K, Sun C. Low Levels of Serum Zinc Associate with Malnutrition Risk Assessed by the Royal Free Hospital-Nutritional Prioritizing Tool in Cirrhosis. Biol Trace Elem Res 2022; 200:4289-4296. [PMID: 34791623 DOI: 10.1007/s12011-021-03033-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Accepted: 11/13/2021] [Indexed: 12/20/2022]
Abstract
We have clarified that malnutrition risk evaluated by the Royal Free Hospital-Nutritional Prioritizing Tool (RFH-NPT) is prevalent in patients with cirrhosis. Mineral elements (zinc, iron, magnesium, copper, manganese, and calcium) are micronutrients essential for versatile physiological processes and cellular bioactivities. However, the association between these trace elements and integral nutritional status is unclear in decompensated cirrhotics. We collected blood samples from hospitalized patients with cirrhosis, and serum trace element concentrations were examined by inductively coupled plasma mass spectrometry. Association of trace element levels with high malnutrition risk was determined by multivariate logistic regression model. Sera from 141 patients with decompensated cirrhosis were analyzed for a total of six trace element concentrations. No significant differences were observed between high and low/moderate RFH-NPT malnutrition risk groups with the exception of zinc. The serum zinc concentrations were significantly decreased in patients at high malnutrition risk when compared to low/moderate subjects (57.9 vs 68.1 μg/dL, P = 0.006). In terms of receiver operating characteristics curve, zinc < 64 μg/dL represented best discriminative capability with an area of 0.635 (95% CI: 0.542, 0.728). Patients in the group with zinc < 64 μg/dL had elevated RFH-NPT and MELD score, higher proportion of Child-Pugh class C and ascites, higher CRP, lower albumin and sodium than in the group with zinc ≥ 64 μg/dL. Zinc < 64 μg/dL was an independent risk factor for high malnutrition risk. Low levels of serum zinc referring to less than 64 μg/dL were associated with poor integral nutritional status in cirrhosis.
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Affiliation(s)
- Wanting Yang
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Anshan Road 154, Heping District, Tianjin, 300052, China
- Tianjin Institute of Digestive Disease, Tianjin Medical University General Hospital, Anshan Road 154Heping District, Tianjin, 300052, China
| | - Xiaoyu Wang
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Anshan Road 154, Heping District, Tianjin, 300052, China
- Tianjin Institute of Digestive Disease, Tianjin Medical University General Hospital, Anshan Road 154Heping District, Tianjin, 300052, China
| | - Zihan Yu
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Anshan Road 154, Heping District, Tianjin, 300052, China
- Tianjin Institute of Digestive Disease, Tianjin Medical University General Hospital, Anshan Road 154Heping District, Tianjin, 300052, China
| | - Chaoqun Li
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Anshan Road 154, Heping District, Tianjin, 300052, China
- Department of Internal Medicine, Tianjin Hexi Hospital, Qiongzhou Road 43, Hexi District, Tianjin, 300202, China
| | - Mingyu Sun
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Anshan Road 154, Heping District, Tianjin, 300052, China
- Tianjin Institute of Digestive Disease, Tianjin Medical University General Hospital, Anshan Road 154Heping District, Tianjin, 300052, China
| | - Yifan Li
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Anshan Road 154, Heping District, Tianjin, 300052, China
- Tianjin Institute of Digestive Disease, Tianjin Medical University General Hospital, Anshan Road 154Heping District, Tianjin, 300052, China
| | - Yangyang Hui
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Anshan Road 154, Heping District, Tianjin, 300052, China
- Tianjin Institute of Digestive Disease, Tianjin Medical University General Hospital, Anshan Road 154Heping District, Tianjin, 300052, China
| | - Gaoyue Guo
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Anshan Road 154, Heping District, Tianjin, 300052, China
- Tianjin Institute of Digestive Disease, Tianjin Medical University General Hospital, Anshan Road 154Heping District, Tianjin, 300052, China
| | - Xiaofei Fan
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Anshan Road 154, Heping District, Tianjin, 300052, China
- Tianjin Institute of Digestive Disease, Tianjin Medical University General Hospital, Anshan Road 154Heping District, Tianjin, 300052, China
| | - Kui Jiang
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Anshan Road 154, Heping District, Tianjin, 300052, China
- Tianjin Institute of Digestive Disease, Tianjin Medical University General Hospital, Anshan Road 154Heping District, Tianjin, 300052, China
| | - Chao Sun
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Anshan Road 154, Heping District, Tianjin, 300052, China.
- Tianjin Institute of Digestive Disease, Tianjin Medical University General Hospital, Anshan Road 154Heping District, Tianjin, 300052, China.
- Department of Gastroenterology, Tianjin Medical University General Hospital Airport Hospital, East Street 6, Tianjin Airport Economic Area, Tianjin, 300308, China.
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190
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The threat of carbapenem resistance in Eastern Europe in patients with decompensated cirrhosis admitted to intensive care unit. Dig Liver Dis 2022; 54:1385-1391. [PMID: 35732546 DOI: 10.1016/j.dld.2022.05.011] [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: 03/08/2022] [Revised: 05/23/2022] [Accepted: 05/26/2022] [Indexed: 12/31/2022]
Abstract
BACKGROUND Multidrug-resistant organisms are an increasing concern in patients with decompensated cirrhosis. AIM We aimed to evaluate the prevalence of infections with carbapenem-resistant Enterobacteriaceae in patients with decompensated cirrhosis. METHODS Patients with decompensated cirrhosis admitted to ICU were included. The isolated Enterobacteriaceae strains were tested for carbapenemase-producing genes using the Roche LightMix® Modular VIM/IMP/NDM/GES/KPC/OXA48-carbapenemase detection kit. RESULTS 48 culture-positive infections were registered in 75 patients with acutely decompensated cirrhosis. Thirty patients contracted a second infection. 46% of bacteria isolated at admission and 60% of bacteria responsible for infections identified during ICU-stay were multiresistant. ESBL+ Enterobacteriaceae were predominant at admission, while carbapenem-resistance was dominant in both Enterobacteriaceae and Non-Fermenting-Gram-Negative Bacteria responsible for infections diagnosed during hospitalisation. OXA 48 or KPC type carbapenemases were present in 30% of the analyzed Enterobacteriaceae and in 40% of the phenotypically carbapenem-resistant Klebsiella pneumoniae strains. The length of ICU stay was a risk-factor for a second infection (p=0.04). Previous carbapenem usage was associated with occurence of infections with carbapenem-resistant Gram-negative bacteria during hospitalization (p=0.03). CONCLUSION The prevalence of infections with carbapenem-resistant Enterobacteriaceae is high in patients with decompensated cirrhosis admitted to ICU. Carbapenemase-producing genes in Enterobacteriaceae in our center are blaOXA-48 and blaKPC.
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191
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Mechanisms of Primary and Acquired Resistance to Immune Checkpoint Inhibitors in Patients with Hepatocellular Carcinoma. Cancers (Basel) 2022; 14:cancers14194616. [PMID: 36230538 PMCID: PMC9564277 DOI: 10.3390/cancers14194616] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Revised: 09/20/2022] [Accepted: 09/21/2022] [Indexed: 11/17/2022] Open
Abstract
Simple Summary Immune checkpoint inhibitors (ICIs) are now a cornerstone of systemic treatment for hepatocellular carcinoma (HCC). However, their efficacy is blunted by mechanisms of tumour resistance in many patients. This review reports on the state of the art of resistance to ICIs, focusing on HCC, with the aim to provide clear and direct information to clinicians and researchers. Growing knowledge on the mechanisms of resistance to immunotherapy can indeed guide the choice of and expand the application of novel combined treatments. Abstract Hepatocellular carcinoma (HCC) is the most common liver cancer and a relevant global health problem. Immune checkpoint inhibitors (ICIs) represent the most effective systemic treatment for HCC. However, due to primary resistance, approximately 40% of HCC patients do not achieve a disease control with ICIs. Moreover, a similar proportion will experience disease progression after an initial response caused by secondary resistance. This review describes the mechanisms of primary and secondary resistance and reports the ongoing therapeutic strategies to overcome these obstacles.
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192
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Pallozzi M, Di Tommaso N, Maccauro V, Santopaolo F, Gasbarrini A, Ponziani FR, Pompili M. Non-Invasive Biomarkers for Immunotherapy in Patients with Hepatocellular Carcinoma: Current Knowledge and Future Perspectives. Cancers (Basel) 2022; 14:cancers14194631. [PMID: 36230554 PMCID: PMC9559710 DOI: 10.3390/cancers14194631] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 09/18/2022] [Accepted: 09/20/2022] [Indexed: 12/16/2022] Open
Abstract
Simple Summary The search for non-invasive biomarkers is a hot topic in modern oncology, since a tissue biopsy has significant limitations in terms of cost and invasiveness. The treatment perspectives have been significantly improved after the approval of immunotherapy for patients with hepatocellular carcinoma; therefore, the quick identification of responders is crucial to define the best therapeutic strategy. In this review, the current knowledge on the available non-invasive biomarkers of the response to immunotherapy is described. Abstract The treatment perspectives of advanced hepatocellular carcinoma (HCC) have deeply changed after the introduction of immunotherapy. The results in responders show improved survival compared with Sorafenib, but only one-third of patients achieve a significant benefit from treatment. As the tumor microenvironment exerts a central role in shaping the response to immunotherapy, the future goal of HCC treatment should be to identify a proxy of the hepatic tissue condition that is easy to use in clinical practice. Therefore, the search for biomarkers that are accurate in predicting prognosis will be the hot topic in the therapeutic management of HCC in the near future. Understanding the mechanisms of resistance to immunotherapy may expand the patient population that will benefit from it, and help researchers to find new combination regimens to improve patients’ outcomes. In this review, we describe the current knowledge on the prognostic non-invasive biomarkers related to treatment with immune checkpoint inhibitors, focusing on serological markers and gut microbiota.
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Affiliation(s)
- Maria Pallozzi
- Internal Medicine and Gastroenterology-Hepatology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy
| | - Natalia Di Tommaso
- Internal Medicine and Gastroenterology-Hepatology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy
| | - Valeria Maccauro
- Internal Medicine and Gastroenterology-Hepatology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy
| | - Francesco Santopaolo
- Internal Medicine and Gastroenterology-Hepatology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy
| | - Antonio Gasbarrini
- Internal Medicine and Gastroenterology-Hepatology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy
- Translational Medicine and Surgery Department, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Francesca Romana Ponziani
- Internal Medicine and Gastroenterology-Hepatology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy
- Translational Medicine and Surgery Department, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
- Correspondence: (F.R.P.); (M.P.)
| | - Maurizio Pompili
- Internal Medicine and Gastroenterology-Hepatology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy
- Translational Medicine and Surgery Department, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
- Correspondence: (F.R.P.); (M.P.)
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Gyftopoulos A, Ziogas IA, Montenovo MI. Liver transplantation during COVID-19: Adaptive measures with future significance. World J Transplant 2022; 12:288-298. [PMID: 36187879 PMCID: PMC9516488 DOI: 10.5500/wjt.v12.i9.288] [Citation(s) in RCA: 1] [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: 07/11/2022] [Revised: 08/08/2022] [Accepted: 08/26/2022] [Indexed: 02/05/2023] Open
Abstract
Following the outbreak of coronavirus disease 2019 (COVID-19), a disease caused by the novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the field of liver transplantation, along with many other aspects of healthcare, underwent drastic changes. Despite an initial increase in waitlist mortality and a decrease in both living and deceased donor liver transplantation rates, through the implementation of a series of new measures, the transplant community was able to recover by the summer of 2020. Changes in waitlist prioritization, the gradual implementation of telehealth, and immunosuppressive regimen alterations amidst concerns regarding more severe disease in immunocompromised patients, were among the changes implemented in an attempt by the transplant community to adapt to the pandemic. More recently, with the advent of the Pfizer BNT162b2 vaccine, a powerful new preventative tool against infection, the pandemic is slowly beginning to subside. The pandemic has certainly brought transplant centers around the world to their limits. Despite the unspeakable tragedy, COVID-19 constitutes a valuable lesson for health systems to be more prepared for potential future health crises and for life-saving transplantation not to fall behind.
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Affiliation(s)
- Argyrios Gyftopoulos
- School of Medicine, National Kapodistrian University of Athens, Athens 14564, Greece
| | - Ioannis A Ziogas
- Department of Surgery, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, United States
| | - Martin I Montenovo
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Vanderbilt University Medical Center, Nashville, TN 37232, United States
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Luo D, Chen X, Du J, Mei B, Wang A, Kuang F, Fang C, Gan Y, Peng F, Yang X, Dahmen U, Li B, Song S. Immunogenicity of COVID-19 vaccines in chronic liver disease patients and liver transplant recipients: A systematic review and meta-analysis. Liver Int 2022; 43:34-48. [PMID: 35986903 PMCID: PMC9537964 DOI: 10.1111/liv.15403] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 07/27/2022] [Accepted: 08/18/2022] [Indexed: 01/04/2023]
Abstract
BACKGROUND AND AIMS Chronic liver disease (CLD) patients and liver transplant (LT) recipients have an increased risk of morbidity and mortality from coronavirus disease 2019 (COVID-19). The immunogenicity of COVID-19 vaccines in CLD patients and LT recipients is poorly understood. The present study aimed to evaluate the immunogenicity of COVID-19 vaccines in CLD patients and LT recipients. METHODS We searched electronic databases for eligible studies. Two reviewers independently conducted the literature search, extracted the data and assessed the risk of bias of included studies. The rates of detectable immune response were pooled from single-arm studies. For comparative studies, we compared the rates of detectable immune response between patients and healthy controls. The meta-analysis was conducted using the Stata software with a random-effects model. RESULTS In total, 19 observational studies involving 4191 participants met the inclusion criteria. The pooled rates of detectable humoral immune response after two doses of COVID-19 vaccination in CLD patients and LT recipients were 95% (95% confidence interval [CI] = 88%-99%) and 66% (95% CI = 57%-74%) respectively. After two doses of vaccination, the humoral immune response rate was similar in CLD patients and healthy controls (risk ratio [RR] = 0.96; 95% CI = 0.90-1.02; p = .14). In contrast, LT recipients had a lower humoral immune response rate after two doses of vaccination than healthy controls (RR = 0.68; 95% CI = 0.59-0.77; p < .01). CONCLUSIONS Our meta-analysis demonstrated that COVID-19 vaccination induced strong humoral immune responses in CLD patients but poor humoral immune responses in LT recipients.
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Affiliation(s)
- De Luo
- Department of Hepatobiliary SurgeryThe Affiliated Hospital of Southwest Medical UniversityLuzhouChina,Department of NephrologyUniversity Hospital Essen, University of Duisburg‐EssenEssenGermany
| | - Xinpei Chen
- Department of Hepatobiliary SurgeryPeople's Hospital of Deyang CityDeyangChina,Department of General, Visceral and Vascular SurgeryJena University HospitalJenaGermany
| | - Juan Du
- Department of Clinical MedicineSouthwest Medical UniversityLuzhouChina
| | - Bingjie Mei
- Sichuan Cancer HospitalSchool of Medicine, University of Electronic Science and Technology of ChinaChengduChina
| | - Ankang Wang
- Department of General SurgeryNanchong Central Hospital, The Second Clinical College of North Sichuan Medical CollegeNanchongChina
| | - Fei Kuang
- Institute of Immunology, Medical FacultyUniversity of Duisburg‐EssenEssenGermany
| | - Cheng Fang
- Department of Hepatobiliary SurgeryThe Affiliated Hospital of Southwest Medical UniversityLuzhouChina
| | - Yu Gan
- Department of Hepatobiliary SurgeryThe Affiliated Hospital of Southwest Medical UniversityLuzhouChina
| | - Fangyi Peng
- Department of Hepatobiliary SurgeryThe Affiliated Hospital of Southwest Medical UniversityLuzhouChina
| | - Xiaoli Yang
- Department of Hepatobiliary SurgeryThe Affiliated Hospital of Southwest Medical UniversityLuzhouChina
| | - Uta Dahmen
- Department of General, Visceral and Vascular SurgeryJena University HospitalJenaGermany
| | - Bo Li
- Department of Hepatobiliary SurgeryThe Affiliated Hospital of Southwest Medical UniversityLuzhouChina
| | - Su Song
- Department of Hepatobiliary SurgeryThe Affiliated Hospital of Southwest Medical UniversityLuzhouChina
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Mallet M, Desplats V, Bouzbib C, Sultanik P, Alioua I, Marika Rudler MS, Weiss N, Thabut D. Blood ammonia in patients with chronic liver diseases: A better defined role in clinical practice. Anal Biochem 2022; 657:114873. [PMID: 36108794 DOI: 10.1016/j.ab.2022.114873] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 07/26/2022] [Accepted: 08/18/2022] [Indexed: 11/28/2022]
Abstract
Ammonia is one of the main players in the pathogenesis of hepatic encephalopathy (HE) in patients with chronic liver diseases. The usefulness of measuring ammonemia has been debated since many years. New data reveal that besides helping in the differential diagnosis of HE, ammonemia could be a prognostic marker not only in patients with HE, but also in patients without any neurological symptoms, suggesting a potential toxic role of ammonia beyond the brain. Finally, targeting ammonemia while monitoring therapeutic response could be a way to improve outcomes in patients with HE.
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Affiliation(s)
- Maxime Mallet
- Sorbonne Université, AP-HP.Sorbonne Université, Hôpital de la Pitié-Salpêtrière, Service D'hépato-gastroentérologie, Unité de soins intensifs D'hépatologie, Paris, France & Brain Liver Pitié-Salpêtrière (BLIPS) Study Group, INSERM UMR_S 938, Centre de Recherche Saint-Antoine, Maladies Métaboliques, Biliaires et fibro-inflammatoire du Foie, Institute of Cardiometabolism and Nutrition (ICAN), Paris, France
| | - Victor Desplats
- Sorbonne Université, AP-HP.Sorbonne Université, Hôpital de la Pitié-Salpêtrière, Service D'hépato-gastroentérologie, Unité de soins intensifs D'hépatologie, Paris, France & Brain Liver Pitié-Salpêtrière (BLIPS) Study Group, INSERM UMR_S 938, Centre de Recherche Saint-Antoine, Maladies Métaboliques, Biliaires et fibro-inflammatoire du Foie, Institute of Cardiometabolism and Nutrition (ICAN), Paris, France
| | - Charlotte Bouzbib
- Sorbonne Université, AP-HP.Sorbonne Université, Hôpital de la Pitié-Salpêtrière, Service D'hépato-gastroentérologie, Unité de soins intensifs D'hépatologie, Paris, France & Brain Liver Pitié-Salpêtrière (BLIPS) Study Group, INSERM UMR_S 938, Centre de Recherche Saint-Antoine, Maladies Métaboliques, Biliaires et fibro-inflammatoire du Foie, Institute of Cardiometabolism and Nutrition (ICAN), Paris, France
| | - Philippe Sultanik
- Sorbonne Université, AP-HP.Sorbonne Université, Hôpital de la Pitié-Salpêtrière, Service D'hépato-gastroentérologie, Unité de soins intensifs D'hépatologie, Paris, France & Brain Liver Pitié-Salpêtrière (BLIPS) Study Group, INSERM UMR_S 938, Centre de Recherche Saint-Antoine, Maladies Métaboliques, Biliaires et fibro-inflammatoire du Foie, Institute of Cardiometabolism and Nutrition (ICAN), Paris, France
| | - Imen Alioua
- Sorbonne Université, AP-HP.Sorbonne Université, Hôpital de la Pitié-Salpêtrière, Service D'hépato-gastroentérologie, Unité de soins intensifs D'hépatologie, Paris, France & Brain Liver Pitié-Salpêtrière (BLIPS) Study Group, INSERM UMR_S 938, Centre de Recherche Saint-Antoine, Maladies Métaboliques, Biliaires et fibro-inflammatoire du Foie, Institute of Cardiometabolism and Nutrition (ICAN), Paris, France; Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé (MTS), MetaboHUB, F-91191, Gif sur Yvette, France
| | - M S Marika Rudler
- Sorbonne Université, AP-HP.Sorbonne Université, Hôpital de la Pitié-Salpêtrière, Service D'hépato-gastroentérologie, Unité de soins intensifs D'hépatologie, Paris, France & Brain Liver Pitié-Salpêtrière (BLIPS) Study Group, INSERM UMR_S 938, Centre de Recherche Saint-Antoine, Maladies Métaboliques, Biliaires et fibro-inflammatoire du Foie, Institute of Cardiometabolism and Nutrition (ICAN), Paris, France
| | - Nicolas Weiss
- Sorbonne Université, AP-HP.Sorbonne Université, Hôpital de la Pitié-Salpêtrière, Département de Neurologie, Unité de Médecine Intensive Réanimation à orientation Neurologique, Paris, France & Brain Liver Pitié-Salpêtrière (BLIPS) Study Group, INSERM UMR_S 938, Centre de Recherche Saint-Antoine, Maladies Métaboliques, Biliaires et fibro-inflammatoire du foie, Institute of Cardiometabolism and Nutrition (ICAN), Paris, France & Groupe de Recherche Clinique en REanimation et Soins intensifs du Patient en Insuffisance Respiratoire aiguE (GRC-RESPIRE) Sorbonne Université, France
| | - Dominique Thabut
- Sorbonne Université, AP-HP.Sorbonne Université, Hôpital de la Pitié-Salpêtrière, Service D'hépato-gastroentérologie, Unité de soins intensifs D'hépatologie, Paris, France & Brain Liver Pitié-Salpêtrière (BLIPS) Study Group, INSERM UMR_S 938, Centre de Recherche Saint-Antoine, Maladies Métaboliques, Biliaires et fibro-inflammatoire du Foie, Institute of Cardiometabolism and Nutrition (ICAN), Paris, France.
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Characteristics of bacterial infections and prevalence of multidrug-resistant bacteria in hospitalized patients with liver cirrhosis in Germany. Ann Hepatol 2022; 27:100719. [PMID: 35460883 DOI: 10.1016/j.aohep.2022.100719] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 04/04/2022] [Accepted: 04/11/2022] [Indexed: 02/04/2023]
Abstract
INTRODUCTION AND OBJECTIVES Bacterial infections are associated with a dismal prognosis in patients with liver cirrhosis. Data on their prevalence and the associated pathogen spectra in Germany are scarce. This study aimed to evaluate the impact of bacterial infections on mortality in hospitalized patients with liver cirrhosis and to analyze the prevalence of multidrug-resistant (MDR) bacteria in a German tertiary care center. PATIENTS AND METHODS Consecutive, non-electively hospitalized patients with liver cirrhosis were enrolled in this study between 03/2019-06/2021. All patients underwent clinical, laboratory and microbiological testing to detect potential bacterial infections. Patients were followed for 30 days regarding the composite endpoint of death or liver transplantation (mortality). RESULTS In total, 239 patients were recruited (median MELD 18). Bacterial infection was detected in 81 patients (33.9%) at study inclusion. A total of 70 patients (29.3%) developed a hospital-acquired infection. When comparing community-acquired and hospital-acquired infections, the pathogen pattern shifted from a gram-negative to a more gram-positive spectrum and showed an increase of Staphylococcus spp.. MDR bacteria were detected in seven infected patients (5.8%). 34 patients reached the composite endpoint during 30-days follow-up. In multivariable logistic regression analysis, the presence of infection during hospitalization remained independently associated with higher mortality (OR 2.522, 95% CI 1.044 - 6.091, p = 0.040). CONCLUSIONS This study demonstrates that bacterial infections are common in hospitalized patients with liver cirrhosis in Germany and are a major determinant of short-term mortality. Our data highlight the importance of regional differences in MDR bacteria and may guide physicians' decision-making regarding calculated antibiotic treatment.
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Antczak‐Kowalska M, Członkowska A, Eyileten C, Palejko A, Cudna A, Wolska M, Piechal A, Litwin T. Autoantibodies in Wilson disease: Impact on clinical course. JIMD Rep 2022; 63:508-517. [PMID: 36101827 PMCID: PMC9458613 DOI: 10.1002/jmd2.12317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Revised: 07/02/2022] [Accepted: 07/11/2022] [Indexed: 11/21/2022] Open
Abstract
Symptoms of Wilson disease (WD) vary and additional factors such as autoimmunity may play an important role in WD pathogenesis. The presence of antinuclear antibodies (ANA), anti-neutrophil cytoplasmic antibodies, neuronal surface antibodies, and onconeural antibodies in WD was investigated using standardized indirect immunofluorescence assays and Western Blot analysis. The presence of all studied autoantibodies was higher in WD patients in comparison to healthy subjects, but there was no statistically significant difference in autoantibodies frequency according to disease manifestation. D-penicillamine treatment was associated with a higher presence of ANA than zinc sulfate but without an increase in autoimmune diseases rate.
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Affiliation(s)
| | - Anna Członkowska
- 2nd Department of NeurologyInstitute of Psychiatry and NeurologyWarsawPoland
| | - Ceren Eyileten
- Center for Preclinical Research and Technology CEPT, Department of Experimental and Clinical PharmacologyMedical University of WarsawWarsawPoland
| | - Anna Palejko
- 2nd Department of NeurologyInstitute of Psychiatry and NeurologyWarsawPoland
| | - Agnieszka Cudna
- 2nd Department of NeurologyInstitute of Psychiatry and NeurologyWarsawPoland
- Center for Preclinical Research and Technology CEPT, Department of Experimental and Clinical PharmacologyMedical University of WarsawWarsawPoland
| | - Marta Wolska
- Center for Preclinical Research and Technology CEPT, Department of Experimental and Clinical PharmacologyMedical University of WarsawWarsawPoland
- Doctoral School, Medical University of WarsawWarsawPoland
| | - Agnieszka Piechal
- 2nd Department of NeurologyInstitute of Psychiatry and NeurologyWarsawPoland
- Center for Preclinical Research and Technology CEPT, Department of Experimental and Clinical PharmacologyMedical University of WarsawWarsawPoland
| | - Tomasz Litwin
- 2nd Department of NeurologyInstitute of Psychiatry and NeurologyWarsawPoland
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Pande G, Hatti M, Rai MK, Rai P, Kumar K, VP K, Nehra A, Kumar S, Ranjan Rout S, Mishra SK, Kumar D, Kumar U, Mishra P, Majeed A, Saraswat VA, Singh K, Singh H, Misra DP, Agarwal V. Response Guided Slow Infusion of Albumin, Vasoconstrictors and Furosemide Improves Ascites Mobilization and Survival in Acute on Chronic Liver Failure: A Proof-of-Concept Study. J Inflamm Res 2022; 15:5027-5039. [PMID: 36072778 PMCID: PMC9444030 DOI: 10.2147/jir.s377494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 08/13/2022] [Indexed: 01/12/2023] Open
Abstract
Background and Aims Acute-on-chronic liver failure (ACLF) with increasing organ failure is associated with poor outcomes. Severely deranged systemic hemodynamics and decreased effective arterial blood volume contribute to tissue damage and organ failure. Response-guided therapy with albumin, vasoconstrictors, and furosemide may help overcome effective hypovolemia, improve diuresis and impact survival. Methods In the observation cohort, 230 patients with ACLF (CANONIC criteria) with ascites (≥Grade II) and ACLF ≥Grade I were enrolled. A total of 136 patients (GROUP I) received response-guided (urine sodium >80mmol/day) slow albumin-furosemide infusion ± terlipressin (SAFI ± T), while 94 patients (GROUP II) received standard medical therapy. Twenty-eight-day survival, ascites mobilization (nil or grade 1), and adverse events were noted. In another mechanistic cohort (n = 40), laboratory evidences for improvement in various pathophysiological alterations; gut permeability, endotoxemia, cytokine storm, neutrophil dysfunction, and hemodynamic alterations following SAFI ± T/Noradrenaline (NAdr) were evaluated. Results Age, gender, CLIF-C-ACLF, SOFA and MELD scores, ACLF grades and urine sodium were not different between the two groups in the observation cohort. Ascites was mobilized in 102/136 in GROUP I (SAFI ± T) and 23/94 in GROUP II (p < 0.05). Twenty-eight-day survival was significantly higher in GROUP I = 103/136 (75.7%) vs GROUP II = 50/94 (53.2%), (P = <0.001). All those who were unable to reach urine sodium >80 mmol/day died. Four patients in GROUP I developed scrotal gangrene. In the mechanistic cohort, 72% of patients survived with significant improvement in gut permeability, endotoxemia, serum cytokines, neutrophil dysfunction, and hemodynamic alterations. Conclusion Ascitic fluid mobilization by response-guided SAFI ± T/NAdr therapy improves survival by improving splanchnic and systemic hemodynamics, decreasing gut congestion, gut permeability, and endotoxemia, improving neutrophil functions, and reducing pro-inflammatory cytokines in circulation.
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Affiliation(s)
- Gaurav Pande
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Manjunath Hatti
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Mohit Kumar Rai
- Clinical Immunology and Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Praveer Rai
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Kamlesh Kumar
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Krishna VP
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Abhimanyu Nehra
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Sudeep Kumar
- Cardiology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Smarak Ranjan Rout
- Cardiology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Sourav Kumar Mishra
- Cardiology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Dinesh Kumar
- Department of Advanced Spectroscopy and Imaging, Center of Biomedical Research, Lucknow, India
| | - Umesh Kumar
- Department of Advanced Spectroscopy and Imaging, Center of Biomedical Research, Lucknow, India
| | - Prabhaker Mishra
- Biostatistics, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Abdul Majeed
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Vivek Anand Saraswat
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Kritika Singh
- Clinical Immunology and Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Harshit Singh
- Clinical Immunology and Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Durga Prasanna Misra
- Clinical Immunology and Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Vikas Agarwal
- Clinical Immunology and Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
- Correspondence: Vikas Agarwal, Unit III, Clinical Immunology and Rheumatology, SGPGIMS, Raebareli Road, Lucknow, India, Tel +918004904390, Fax +91522268812, Email
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Feldman S, Russo A, Ceccarelli G, Borrazzo C, Madge C, Venditti M, Merli M. Ceftazidime-Avibactam for the Treatment of Carbapenem-Resistant Klebsiella pneumoniae Infections in Patients With Liver Cirrhosis. J Clin Exp Hepatol 2022; 12:1293-1300. [PMID: 36157152 PMCID: PMC9499843 DOI: 10.1016/j.jceh.2022.04.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 04/17/2022] [Indexed: 12/12/2022] Open
Abstract
Background Carbapenem-resistant Klebsiella pneumoniae (CRKP) infections in patients with cirrhosis represent a significant therapeutic challenge as they are associated with poor outcomes due to high rates of treatment failure, and frequently induce liver decompensation. Aims To evaluate treatment failure and in-hospital mortality in two cohorts of patients with cirrhosis and with CRKP infections treated with antibiotic regimens including or excluding Ceftazidime-avibactam. Methods Data from hospitalized patients with liver cirrhosis and CRKP infections were extracted and retrospectively analyzed. Results During the study period, 39 cirrhotic patients with confirmed invasive CRKP infections were enrolled. Overall, the median age was 60 years with a median MELD score of 16 points. Urinary tract infections were diagnosed in 46%, followed by pneumonia in 23%, and primary bacteremia in 18% of patients. Treatment failure was reported in 10 patients (26%), while in-hospital mortality in 15 patients (38%). A monotherapy was used in 8 patients (20.5%), while a combination therapy was required in 31 patients (79.5%). Ceftazidime-avibactam therapy was associated with lower rates of treatment failure (7% vs. 38%, P = 0.032) independent of severity of liver disease (Child Class) and mono or combination antibiotic therapy. Acute kidney injury, hepatorenal syndrome, and acute-on-chronic liver failure were the consequences more frequently observed in patients with treatment failure. In-hospital mortality was associated with treatment failure, and Ceftazidime-avibactam therapy improved in-hospital survival (log rank test: P = 0.035) adjusted for Child class and mono or combination therapy. Conclusion Treatment including ceftazidime-avibactam was associated with a lower rate of treatment failure in cirrhotic patients with CRKP infections. Considering the favorable efficacy and outcomes of ceftazidime-avibactam, this drug should be considered for the treatment of these severe infections in patients with liver cirrhosis, though further investigation is required.
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Key Words
- ACLF, Acute-on-Chronic Liver Failure
- AKI, Acute Kidney Injury
- CAZ-AVI, Ceftazidime-Avibactam
- COPD, Chronic Obstructive Pulmonary Disease
- CRKP, Carbapenem-Resistant Klebsiella Pneumoniae
- DCT, Double-Carbapenem Therapy
- EASL-CLIF, European Association for the Study of the Liver- Chronic Liver Failure
- EUCAST, EUropean Committee for Antimicrobial Susceptibility Testing
- Ecdc, European Centre for Disease Prevention and Control
- HCC, Hepatocellular Carcinoma
- HRS, Hepatorenal Syndrome
- MDR, Multi-Drug Resistant
- MELD, Model for End-stage Liver Disease
- MIC, Minimum Inhibitory Concentration
- NASH, Non-Alcoholic Steatohepatitis
- TIPS, Transjugular Intrahepatic Portosystemic Shunt
- antibiotic therapy
- bacterial infections
- carbapenem-resistant strains
- liver cirrhosis
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Affiliation(s)
- Shani Feldman
- Division of Gastroenterology, Department of Translational and Precision Medicine, “Sapienza” University of Rome, Viale Dell’Università 37, 00185 Rome, Italy
| | - Alessandro Russo
- Department of Public Health and Infectious Diseases, “Sapienza” University of Rome, Viale Dell’Università 37, 00185, Rome, Italy
| | - Giancarlo Ceccarelli
- Department of Public Health and Infectious Diseases, “Sapienza” University of Rome, Viale Dell’Università 37, 00185, Rome, Italy
| | - Cristian Borrazzo
- Department of Public Health and Infectious Diseases, “Sapienza” University of Rome, Viale Dell’Università 37, 00185, Rome, Italy
| | - Chiara Madge
- Division of Gastroenterology, Department of Translational and Precision Medicine, “Sapienza” University of Rome, Viale Dell’Università 37, 00185 Rome, Italy
| | - Mario Venditti
- Department of Public Health and Infectious Diseases, “Sapienza” University of Rome, Viale Dell’Università 37, 00185, Rome, Italy
| | - Manuela Merli
- Division of Gastroenterology, Department of Translational and Precision Medicine, “Sapienza” University of Rome, Viale Dell’Università 37, 00185 Rome, Italy
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Ballester MP, Sittner R, Jalan R. Alcohol and Acute-on-Chronic Liver Failure. J Clin Exp Hepatol 2022; 12:1360-1370. [PMID: 36157143 PMCID: PMC9499845 DOI: 10.1016/j.jceh.2021.12.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Accepted: 12/15/2021] [Indexed: 12/12/2022] Open
Abstract
Acute-on-chronic liver failure (ACLF) is a clinical syndrome that occurs in patients with cirrhosis and is characterised by acute deterioration, organ failure and high short-term mortality. Alcohol is one of the leading causes of ACLF and the most frequently reported aetiology of underlying chronic liver disease. Among patients with alcoholic hepatitis (AH), ACLF is a frequent and severe complication. It is characterised by both immune dysfunction associated to an increased risk of infection and high-grade systemic inflammation that ultimately induce organ failure. Diagnosis and severity of ACLF determine AH prognosis, and therefore, ACLF prognostic scores should be used in severe AH with organ failure. Corticosteroids remain the first-line treatment for severe AH but they seem insufficient when ACLF is associated. Novel therapeutic targets to contain the excessive inflammatory response and reduce infection have been identified and are under investigation. With liver transplantation remaining one of the most effective therapies for severe AH and ACLF, adequate organ allocation represents a growing challenge. Hence, a clear understanding of the pathophysiology, clinical implications and management strategies of ACLF in AH is essential for hepatologists, which is narrated briefly in this review.
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Key Words
- ACLF, Acute-on-chronic liver failure
- AH, alcoholic hepatitis
- ALT, alanine aminotransferase
- APASL, Asian Pacific Association for the Study of the Liver
- AST, aspartate aminotransferase
- DAMPs, damage-associated molecular patterns
- EASL-CLIF, European Association for the Study of the Liver – Chronic Liver Failure Consortium
- GAHS, Glasgow alcoholic hepatitis score
- IL, interleukin
- INR, international normalised ratio
- MELD, model for end-stage liver disease
- NAC, N-acetylcysteine
- NACSELD, North American Consortium for the Study of End-Stage Liver Disease
- PAMPs, pathogen-associated molecular patterns
- TNF, tumour necrosis factor
- WGO, World Gastroenterology Organization
- acute-on-chronic liver failure
- alcoholic hepatitis
- cirrhosis
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Affiliation(s)
- Maria Pilar Ballester
- Digestive Disease Department, University Clinic Hospital of Valencia, Blasco Ibañez Av, 17, Valencia, 46010, Spain
- INCLIVA Biomedical Research Institute, Menéndez y Pelayo St., 4, Valencia, 46010, Spain
| | - Richard Sittner
- Department of Hepatology and Gastroenterology, Campus Virchow-Klinikum, Charitéplatz 1 Berlin, 10117, Germany
| | - Rajiv Jalan
- Liver Failure Group, Institute for Liver and Disease Health, University College London, Royal Free Campus, Rowland Hill Street, London, NW3 2PF, United Kingdom
- European Foundation for the Study of Chronic Liver Failure (EF Clif) and the European Association for the Study of the Liver–Chronic Liver Failure (EASL-CLIF) Consortium, Travessera de Gràcia St., 11, Barcelona, 08021, Spain
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