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Maiwall R, Piano S, Singh V, Caraceni P, Alessandria C, Fernandez J, Soares EC, Kim DJ, Kim SE, Marino M, Vorobioff J, Ribeiro Barea RDC, Merli M, Elkrief L, Vargas V, Krag A, Singh SP, Lesmana LA, Toledo C, Marciano S, Verhelst X, Wong F, Intagliata N, Rabinowich L, Colombato L, Kim SG, Gerbes A, Durand F, Roblero JP, Bhamidimarri KR, Maevskaya M, Fassio E, Kim HS, Hwang JS, Gines P, Bruns T, Gadano A, Angeli P, Sarin SK. Determinants of clinical response to empirical antibiotic treatment in patients with cirrhosis and bacterial and fungal infections-Results from the ICA "Global Study" (EABCIR-Global Study). Hepatology 2024; 79:1019-1032. [PMID: 38047909 DOI: 10.1097/hep.0000000000000653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 06/30/2023] [Indexed: 12/05/2023]
Abstract
BACKGROUND The administration of an appropriate empirical antibiotic treatment is essential in cirrhosis and severe bacterial infections. We aimed to investigate the predictors of clinical response of empirical antibiotic treatment in a prospective cohort of patients with cirrhosis and bacterial and fungal infections included in the International Club of Ascites "Global Study." METHODS Patients hospitalized with cirrhosis and bacterial/fungal infection were prospectively enrolled at 46 centers. Clinical response to antibiotic treatment was defined according to changes in markers of infection/inflammation, vital signs, improvement of organ failure, and results of cultures. RESULTS From October 2015 to September 2016, 1302 patients were included at 46 centers. A clinical response was achieved in only 61% of cases. Independent predictors of lack of clinical response to empirical treatment were C-reactive protein (OR = 1.16; 95% CI = 1.02-1.31), blood leukocyte count (OR = 1.39;95% CI = 1.09-1.77), serum albumin (OR = 0.70; 95% CI = 0.55-0.88), nosocomial infections (OR = 1.96; 95% CI = 1.20-2.38), pneumonia (OR = 1.75; 95% CI = 1.22-2.53), and ineffective treatment according to antibiotic susceptibility test (OR = 5.32; 95% CI = 3.47-8.57). Patients with a lack of clinical response to first-line antibiotic treatment had a significantly lower resolution rate of infections (55% vs. 96%; p < 0.001), a higher incidence of second infections (29% vs. 15%; p < 0.001), shock (35% vs. 7%; p < 0.001) and new organ failures (52% vs. 19 %; p < 0.001) than responders. Clinical response to empirical treatment was an independent predictor of 28-day survival ( subdistribution = 0.20; 95% CI = 0.14-0.27). CONCLUSIONS Four out of 10 patients with cirrhosis do not respond to the first-line antibiotic therapy, leading to lower resolution of infections and higher mortality. Broader-spectrum antibiotics and strategies targeting systemic inflammation may improve prognosis in patients with a high degree of inflammation, low serum albumin levels, and severe liver impairment.
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Affiliation(s)
- Rakhi Maiwall
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Salvatore Piano
- Unit of Internal Medicine and Hepatology (UIMH), Department of Medicine, DIMED, University of Padova, Padova, Italy
| | - Virendra Singh
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Paolo Caraceni
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Carlo Alessandria
- Division of Gastroenterology and Hepatology, Città della Salute e della Scienza Hospital, University of Turin, Turin, Italy
| | - Javier Fernandez
- Liver ICU, Liver Unit, Hospital Clínic, University of Barcelona, Barcelona, Catalonia, Spain
- Institut d'Investigacions Biomèdiques August-Pi-Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHED), Barcelona, Spain
- European Foundation of Chronic Liver Failure (EF-Clif), Barcelona, Spain
| | - Elza Cotrim Soares
- Gastroenterology Division, Medicine Department, Faculty of Medical Sciences, University of Campinas (UNICAMP). Campinas, São Paulo, Brazil
| | - Dong Joon Kim
- Department of Internal Medicine, Hallym University College of Medicine, Chuncheon, South Korea
| | - Sung Eun Kim
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Hallym Sacred Heart Hospital, College of Medicine, Hallym University, Anyang city, Republic of Korea
| | - Monica Marino
- Liver Unit, Hospital Dr. Carlos B. Udaondo, Buenos Aires, Argentina
| | | | | | - Manuela Merli
- Gastroenterology and Hepatology Unit, Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Laure Elkrief
- Service de Transplantation, Service d'Hépato-gastroentérologie, Hôpitaux Universitaires de Genève, Geneva, Switzerland
| | - Victor Vargas
- Liver Unit, Department of Internal Medicine, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona, CIBERehd, Barcelona. Spain
| | - Aleksander Krag
- Department of Gastroenterology and Hepatology, Odense University Hospital, Odense, Denmark
| | | | | | - Claudio Toledo
- Gastroenterology Unit, Hospital Valdivia, Universidad Austral de Chile, Valdivia, Chile
| | - Sebastian Marciano
- Liver Unit and Department of Research, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Xavier Verhelst
- Department of Gastroenterology and Hepatology, Ghent University Hospital, Ghent, Belgium
| | - Florence Wong
- Division of Gastroenterology, Department of Medicine, University of Toronto, Ontario, Canada
| | - Nicolas Intagliata
- Division of Gastroenterology and Hepatology, University of Virginia, Charlottesville, Virginia, USA
| | - Liane Rabinowich
- Liver Unit, Department of Gastroenterology, Tel-Aviv Medical Center and Tel-Aviv University, Tel-Aviv, Israel
| | - Luis Colombato
- Gastroenterology Department, Buenos Aires British Hospital, Argentine Catholic University (UCA), Buenos Aires, Argentina
| | - Sang Gyune Kim
- Department of Internal Medicine, Soonchunhyang University Bucheon Hospital, Bucheon, Republic of Korea
| | - Alexander Gerbes
- Department of Medicine II, Liver Centre Munich, University Hospital, LMU Munich, Germany
| | - Francois Durand
- Hepatology & Liver Intensive Care, Hospital Beaujon, Clichy, University Paris Diderot, Paris, France
| | - Juan Pablo Roblero
- Departamento de Medicina, Universidad de Chile Campus Centro, Hospital Clínico San Borja Arriarán, Santiago, Chile
| | | | | | - Eduardo Fassio
- Liver Unit, Hospital Nacional Prof. Alejandro Posadas, El Palomar, Buenos Aires, Argentina
| | - Hyoung Su Kim
- Department of Internal Medicine, Hallym University Kangdong Sacred Heart Hospital, Seoul, Republic of Korea
| | - Jae Seok Hwang
- Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Korea
| | - Pere Gines
- Liver ICU, Liver Unit, Hospital Clínic, University of Barcelona, Barcelona, Catalonia, Spain
- Institut d'Investigacions Biomèdiques August-Pi-Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHED), Barcelona, Spain
| | - Tony Bruns
- Department of Internal Medicine IV, Jena University Hospital, Jena, Germany
- Department of Medicine III, University Hospital RWTH Aachen, Aachen, Germany
| | - Adrian Gadano
- Liver Unit and Department of Research, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Paolo Angeli
- Unit of Internal Medicine and Hepatology (UIMH), Department of Medicine, DIMED, University of Padova, Padova, Italy
| | - Shiv Kumar Sarin
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
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Zazueta A, Valenzuela-Pérez L, Ortiz-López N, Pinto-León A, Torres V, Guiñez D, Aliaga N, Merino P, Sandoval A, Covarrubias N, Pérez de Arce E, Cattaneo M, Urzúa A, Roblero JP, Poniachik J, Gotteland M, Magne F, Beltrán CJ. Alteration of Gut Microbiota Composition in the Progression of Liver Damage in Patients with Metabolic Dysfunction-Associated Steatotic Liver Disease (MASLD). Int J Mol Sci 2024; 25:4387. [PMID: 38673972 DOI: 10.3390/ijms25084387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 12/31/2023] [Accepted: 01/09/2024] [Indexed: 04/28/2024] Open
Abstract
Metabolic dysfunction-associated steatotic liver disease (MASLD) is a complex disorder whose prevalence is rapidly growing in South America. The disturbances in the microbiota-gut-liver axis impact the liver damaging processes toward fibrosis. Gut microbiota status is shaped by dietary and lifestyle factors, depending on geographic location. We aimed to identify microbial signatures in a group of Chilean MASLD patients. Forty subjects were recruited, including healthy controls (HCs), overweight/obese subjects (Ow/Ob), patients with MASLD without fibrosis (MASLD/F-), and MASLD with fibrosis (MASLD/F+). Both MASLD and fibrosis were detected through elastography and/or biopsy, and fecal microbiota were analyzed through deep sequencing. Despite no differences in α- and β-diversity among all groups, a higher abundance of Bilophila and a lower presence of Defluviitaleaceae, Lachnospiraceae ND3007, and Coprobacter was found in MASLD/F- and MASLD/F+, compared to HC. Ruminococcaceae UCG-013 and Sellimonas were more abundant in MASLD/F+ than in Ow/Ob; both significantly differed between MASLD/F- and MASLD/F+, compared to HC. Significant positive correlations were observed between liver stiffness and Bifidobacterium, Prevotella, Sarcina, and Acidaminococcus abundance. Our results show that MASLD is associated with changes in bacterial taxa that are known to be involved in bile acid metabolism and SCFA production, with some of them being more specifically linked to fibrosis.
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Affiliation(s)
- Alejandra Zazueta
- Microbiology and Mycology Program, Institute of Biomedical Sciences, Faculty of Medicine, University of Chile, Santiago 8380453, Chile
| | - Lucía Valenzuela-Pérez
- Laboratory of Immuno-Gastroenterology, Section of Gastroenterology, Department of Medicine, Hospital Clínico Universidad de Chile, Santiago 8380456, Chile
| | - Nicolás Ortiz-López
- Laboratory of Immuno-Gastroenterology, Section of Gastroenterology, Department of Medicine, Hospital Clínico Universidad de Chile, Santiago 8380456, Chile
| | - Araceli Pinto-León
- Laboratory of Immuno-Gastroenterology, Section of Gastroenterology, Department of Medicine, Hospital Clínico Universidad de Chile, Santiago 8380456, Chile
| | - Verónica Torres
- Laboratory of Immuno-Gastroenterology, Section of Gastroenterology, Department of Medicine, Hospital Clínico Universidad de Chile, Santiago 8380456, Chile
| | - Danette Guiñez
- Unit of Gastroenterology, Department of Medicine, Hospital Clinico Universidad de Chile, Santiago 8380456, Chile
| | - Nicolás Aliaga
- Laboratory of Immuno-Gastroenterology, Section of Gastroenterology, Department of Medicine, Hospital Clínico Universidad de Chile, Santiago 8380456, Chile
| | - Pablo Merino
- Laboratory of Immuno-Gastroenterology, Section of Gastroenterology, Department of Medicine, Hospital Clínico Universidad de Chile, Santiago 8380456, Chile
| | - Alexandra Sandoval
- Unit of Gastroenterology, Department of Medicine, Hospital Clinico Universidad de Chile, Santiago 8380456, Chile
| | - Natalia Covarrubias
- Unit of Gastroenterology, Department of Medicine, Hospital Clinico Universidad de Chile, Santiago 8380456, Chile
| | - Edith Pérez de Arce
- Unit of Gastroenterology, Department of Medicine, Hospital Clinico Universidad de Chile, Santiago 8380456, Chile
| | - Máximo Cattaneo
- Unit of Gastroenterology, Department of Medicine, Hospital Clinico Universidad de Chile, Santiago 8380456, Chile
| | - Alvaro Urzúa
- Unit of Gastroenterology, Department of Medicine, Hospital Clinico Universidad de Chile, Santiago 8380456, Chile
| | - Juan Pablo Roblero
- Unit of Gastroenterology, Department of Medicine, Hospital Clinico Universidad de Chile, Santiago 8380456, Chile
| | - Jaime Poniachik
- Unit of Gastroenterology, Department of Medicine, Hospital Clinico Universidad de Chile, Santiago 8380456, Chile
| | - Martín Gotteland
- Department of Nutrition, Faculty of Medicine, University of Chile, Santiago 8380453, Chile
| | - Fabien Magne
- Microbiology and Mycology Program, Institute of Biomedical Sciences, Faculty of Medicine, University of Chile, Santiago 8380453, Chile
| | - Caroll Jenny Beltrán
- Laboratory of Immuno-Gastroenterology, Section of Gastroenterology, Department of Medicine, Hospital Clínico Universidad de Chile, Santiago 8380456, Chile
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3
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Díaz LA, Fuentes-López E, Idalsoaga F, Ayares G, Corsi O, Arnold J, Cannistra M, Vio D, Márquez-Lomas A, Ramirez-Cadiz C, Medel MP, Hernandez-Tejero M, Ferreccio C, Lazo M, Roblero JP, Cotter TG, Kulkarni AV, Kim W, Brahmania M, Louvet A, Tapper EB, Dunn W, Simonetto D, Shah VH, Kamath PS, Lazarus JV, Singal AK, Bataller R, Arrese M, Arab JP. Association between public health policies on alcohol and worldwide cancer, liver disease and cardiovascular disease outcomes. J Hepatol 2024; 80:409-418. [PMID: 37992972 DOI: 10.1016/j.jhep.2023.11.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 11/01/2023] [Accepted: 11/02/2023] [Indexed: 11/24/2023]
Abstract
BACKGROUND & AIMS The long-term impact of alcohol-related public health policies (PHPs) on disease burden is unclear. We aimed to assess the association between alcohol-related PHPs and alcohol-related health consequences. METHODS We conducted an ecological multi-national study including 169 countries. We collected data on alcohol-related PHPs from the WHO Global Information System of Alcohol and Health 2010. Data on alcohol-related health consequences between 2010-2019 were obtained from the Global Burden of Disease database. We classified PHPs into five items, including criteria for low, moderate, and strong PHP establishment. We estimated an alcohol preparedness index (API) using multiple correspondence analysis (0 lowest and 100 highest establishment). We estimated an incidence rate ratio (IRR) for outcomes according to API using adjusted multilevel generalized linear models with a Poisson family distribution. RESULTS The median API in the 169 countries was 54 [IQR 34.9-76.8]. The API was inversely associated with alcohol use disorder (AUD) prevalence (IRR 0.13; 95% CI 0.03-0.60; p = 0.010), alcohol-associated liver disease (ALD) mortality (IRR 0.14; 95% CI 0.03-0.79; p = 0.025), mortality due to neoplasms (IRR 0.09; 95% CI 0.02-0.40; p = 0.002), alcohol-attributable hepatocellular carcinoma (HCC) (IRR 0.13; 95% CI 0.02-0.65; p = 0.014), and cardiovascular diseases (IRR 0.09; 95% CI 0.02-0.41; p = 0.002). The highest associations were observed in the Americas, Africa, and Europe. These associations became stronger over time, and AUD prevalence was significantly lower after 2 years, while ALD mortality and alcohol-attributable HCC incidence decreased after 4 and 8 years from baseline API assessment, respectively (p <0.05). CONCLUSIONS The API is a valuable instrument to quantify the robustness of alcohol-related PHP establishment. Lower AUD prevalence and lower mortality related to ALD, neoplasms, alcohol-attributable HCC, and cardiovascular diseases were observed in countries with a higher API. Our results encourage the development and strengthening of alcohol-related policies worldwide. IMPACT AND IMPLICATIONS We first developed an alcohol preparedness index, an instrument to assess the existence of alcohol-related public policies for each country. We then evaluated the long-term association of the country's alcohol preparedness index in 2010 with the burden of chronic liver disease, hepatocellular carcinoma, other neoplasms, and cardiovascular disease. The strengthening of alcohol-related public health policies could impact long-term mortality rates from cardiovascular disease, neoplasms, and liver disease. These conditions are the main contributors to the global burden of disease related to alcohol use. Over time, this association has not only persisted but also grown stronger. Our results expand the preliminary evidence regarding the importance of public health policies in controlling alcohol-related health consequences.
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Affiliation(s)
- Luis Antonio Díaz
- Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile; Observatorio Multicéntrico de Enfermedades Gastrointestinales, OMEGA, Santiago, Chile
| | - Eduardo Fuentes-López
- Observatorio Multicéntrico de Enfermedades Gastrointestinales, OMEGA, Santiago, Chile; Departamento de Ciencias de la Salud, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Francisco Idalsoaga
- Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Gustavo Ayares
- Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Oscar Corsi
- Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Jorge Arnold
- Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Macarena Cannistra
- Escuela de Medicina, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Danae Vio
- Escuela de Medicina, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | | | - Carolina Ramirez-Cadiz
- Department of Anesthesiology, London Health Sciences Centre, Western University, London, Ontario, Canada
| | - María Paz Medel
- Departamento de Medicina Familiar, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | | | - Catterina Ferreccio
- Public Health Department, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile; Advanced Center for Chronic Diseases, ACCDis, Santiago, Chile
| | - Mariana Lazo
- Department of Community Health and Prevention, Dornsife School of Public Health, Drexel University, Philadelphia, Pennsylvania, USA; Urban Health Collaborative, Dornsife School of Public Health, Drexel University, Philadelphia, Pennsylvania, USA; Division of General Internal Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Juan Pablo Roblero
- Sección Gastroenterología, Hospital Clínico Universidad de Chile, Escuela de Medicina Universidad de Chile, Santiago, Chile
| | - Thomas G Cotter
- Division of Digestive and Liver Diseases, UT Southwestern Medical Center, Dallas, Texas, USA
| | - Anand V Kulkarni
- Department of Hepatology, Asian Institute of Gastroenterology, Hyderabad, India
| | - Won Kim
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Seoul Metropolitan Government Seoul National University Boramae Medical Center, Seoul National University College of Medicine, Seoul, Korea
| | - Mayur Brahmania
- Univeristy of Calgary, Cumming School of Medicine, Calgary, Alberta, Canada
| | - Alexandre Louvet
- Hôpital Claude Huriez, Services des Maladies de l'Appareil Digestif, CHRU Lille, and Unité INSERM 995, Lille, France
| | - Elliot B Tapper
- Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, Michigan, USA; Gastroenterology Section, Veterans Affairs Ann Arbor Healthcare System, Ann Arbor, Michigan, USA
| | | | - Douglas Simonetto
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Vijay H Shah
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Patrick S Kamath
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Jeffrey V Lazarus
- CUNY Graduate School of Public Health and Health Policy (CUNY SPH), New York, NY, USA; Barcelona Institute for Global Health (ISGlobal), Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - Ashwani K Singal
- Division of Gastroenterology, Hepatology and Nutrition, Department of Medicine, University of Louisville School of Medicine, Louisville, Kentucky, USA
| | | | - Marco Arrese
- Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile; Observatorio Multicéntrico de Enfermedades Gastrointestinales, OMEGA, Santiago, Chile
| | - Juan Pablo Arab
- Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile; Observatorio Multicéntrico de Enfermedades Gastrointestinales, OMEGA, Santiago, Chile; Division of Gastroenterology, Department of Medicine, Schulich School of Medicine, Western University & London Health Sciences Centre, London, Ontario, Canada; Department of Epidemiology and Biostatistics, Schulich School of Medicine, Western University, London, Ontario, Canada.
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4
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Idalsoaga F, Díaz LA, Fuentes-López E, Ayares G, Valenzuela F, Meza V, Manzur F, Sotomayor J, Rodriguez H, Chianale F, Villagrán S, Schalper M, Villafranca P, Veliz MJ, Uribe P, Puebla M, Bustamante P, Aguirre H, Busquets J, Roblero JP, Mezzano G, Hernandez-Tejero M, Arrese M, Arab JP. Active alcohol consumption is associated with acute-on-chronic liver failure in Hispanic patients. Gastroenterol Hepatol 2023:S0210-5705(23)00431-4. [PMID: 37778718 DOI: 10.1016/j.gastrohep.2023.09.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 09/16/2023] [Accepted: 09/18/2023] [Indexed: 10/03/2023]
Abstract
BACKGROUND Acute-on-chronic liver failure (ACLF) is a severe clinical entity associated with elevated short-term mortality. We aimed to characterize patients with decompensated cirrhosis according to presence of ACLF, their association with active alcohol intake, and long-term survival in Latin America. METHODS Retrospective cohort study of decompensated cirrhotic in three Chilean university centers (2017-2019). ACLF was diagnosed according EASL-CLIF criteria. We assessed survival using competing-risk and time-to-event analyses. We evaluated the time to death using accelerated failure time (AFT) models. RESULTS We included 320 patients, median age of 65.3±11.7 years old, and 48.4% were women. 92 (28.7%) patients met ACLF criteria (ACLF-1: 29.3%, ACLF-2: 27.1%, and ACLF-3: 43.4%). The most common precipitants were infections (39.1%), and the leading organ failure was kidney (59.8%). Active alcohol consumption was frequent (27.7%), even in patients with a prior diagnosis of non-alcoholic fatty liver disease (NAFLD) (16.2%). Ninety-two (28.7%) patients had ACLF (ACLF-1: 8.4%, ACLF-2: 7.8%, and ACLF-3: 12.5%). ACLF patients had a higher MELD-Na score at admission (27 [22-31] versus 16 [12-21], p<0.0001), a higher frequency of alcohol-associated liver disease (36.7% versus 24.9%, p=0.039), and a more frequent active alcohol intake (37.2% versus 23.8%, p=0.019). In a multivariate model, ACLF was associated with higher mortality (subdistribution hazard ratio 1.735, 95%CI: 1.153-2.609; p<0.008). In the AFT models, the presence of ACLF during hospitalization correlated with a shorter time to death: ACLF-1 shortens the time to death by 4.7 times (time ratio [TR] 0.214, 95%CI: 0.075-0.615; p<0.004), ACLF-2 by 4.4 times (TR 0.224, 95%CI: 0.070-0.713; p<0.011), and ACLF-3 by 37 times (TR 0.027, 95%CI: 0.006-0.129; p<0.001). CONCLUSIONS Patients with decompensated cirrhosis and ACLF exhibited a high frequency ofactive alcohol consumption. Patients with ACLF showed higher mortality and shorter time todeath than those without ACLF.
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Affiliation(s)
- Francisco Idalsoaga
- Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Luis Antonio Díaz
- Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Eduardo Fuentes-López
- Departamento de Ciencias de la Salud, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Gustavo Ayares
- Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Francisco Valenzuela
- Departamento de Medicina Interna, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Victor Meza
- Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Franco Manzur
- Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Joaquín Sotomayor
- Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Hernán Rodriguez
- Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Franco Chianale
- Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Sofía Villagrán
- Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | | | | | | | - Paz Uribe
- Escuela de Medicina, Universidad de Chile, Santiago, Chile
| | | | - Pablo Bustamante
- Departamento de Medicina, Sección Gastroenterología, Hospital Clínico Universidad de Chile, Universidad de Chile, Santiago, Chile
| | - Herman Aguirre
- Departamento de Medicina, Sección Gastroenterología, Hospital Clínico Universidad de Chile, Universidad de Chile, Santiago, Chile
| | - Javiera Busquets
- Departamento de Medicina, Sección Gastroenterología, Hospital Clínico Universidad de Chile, Universidad de Chile, Santiago, Chile
| | - Juan Pablo Roblero
- Departamento de Medicina, Sección Gastroenterología, Hospital Clínico Universidad de Chile, Universidad de Chile, Santiago, Chile
| | - Gabriel Mezzano
- Sección de Gastroenterología, Hospital del Salvador, Santiago, Chile; Centro de Enfermedades Digestivas, Universidad de los Andes, Santiago, Chile
| | - Maria Hernandez-Tejero
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA; Liver Unit, Hospital Clinic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Marco Arrese
- Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Juan Pablo Arab
- Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile; Division of Gastroenterology, Department of Medicine, Schulich School of Medicine, Western University & London Health Sciences Centre, London, Ontario, Canada; Department of Epidemiology and Biostatistics, Schulich School of Medicine, Western University, London, Ontario, Canada.
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5
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Benítez C, Arnold J, Cambindo V, Schoenfeldt F, Cancino A, Ibáñez S, Grandy C, Hunfan P, González J, Guerra C, Godoy E, Araneda V, Mollo C, Poniachik J, Urzúa A, Cattaneo M, Roblero JP, Oppenheimer I, Pizarro V. Effect of acute on chronic liver failure over post-transplant survival. Ann Hepatol 2023; 28:101128. [PMID: 37331597 DOI: 10.1016/j.aohep.2023.101128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 05/06/2023] [Accepted: 05/26/2023] [Indexed: 06/20/2023]
Abstract
INTRODUCTION AND OBJECTIVES Acute-on-chronic liver failure (ACLF) is associated with reduced short-term survival, and liver transplantation is frequently the only therapeutic option. Nonetheless, the post-transplantation prognosis seems to be worse in ACLF patients. MATERIALS AND METHODS The databases of two university centers were retrospectively evaluated, and adult patients with cirrhosis who underwent transplantation between 2013 and 2020 were included. One-year survival of patients with ACLF was compared to that of patients without ACLF. Variables associated with mortality were identified. RESULTS A total of 428 patients were evaluated, and 303 met the inclusion criteria; 57.1% were male, the mean age was 57.1 ± 10.2 years, 75 patients had ACLF, and 228 did not. The main etiologies of ACLF were NASH (36.6%), alcoholic liver disease (13.9%), primary biliary cholangitis (8.6%) and autoimmune hepatitis (7.9%). Mechanical ventilation, renal replacement therapy, the use of vasopressors and the requirement of blood product transfusion during liver transplantation were significantly more frequent in ACLF patients. Among those recipients without and with ACLF, survival at 1, 3 and 5 years was 91.2% vs. 74.7%, 89.1% vs. 72.6% and 88.3% vs. 72.6%, respectively (p=0.001). Among pre-transplantation variables, only the presence of ACLF was independently associated with survival (HR 3.2, 95% CI: 1.46-7.11). Post-transplantation variables independently associated with survival were renal replacement therapy (HR 2.8, 95% CI: 1.1-6.8) and fungal infections (HR 3.26, 95% CI: 1.07-9.9). CONCLUSIONS ACLF is an independent predictor of one-year post-transplantation survival. Importantly, transplant recipients with ACLF require the use of more resources than patients without ACLF.
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Affiliation(s)
- Carlos Benítez
- Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Católica de Chile, Marcoleta 367, Santiago, Chile.
| | - Jorge Arnold
- Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Católica de Chile, Marcoleta 367, Santiago, Chile
| | - Verónica Cambindo
- Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Católica de Chile, Marcoleta 367, Santiago, Chile
| | | | - Alejandra Cancino
- Instituto de Trasplante, Hospital Clínico UC Christus, Lira 40, Santiago, Chile
| | - Samuel Ibáñez
- Escuela de Medicina, Pontificia Universidad Católica de Chile, Marcoleta 367, Santiago, Chile
| | - Catalina Grandy
- Escuela de Medicina, Pontificia Universidad Católica de Chile, Marcoleta 367, Santiago, Chile
| | - Paola Hunfan
- Escuela de Medicina, Pontificia Universidad Católica de Chile, Marcoleta 367, Santiago, Chile
| | - Jorge González
- Escuela de Medicina, Pontificia Universidad Católica de Chile, Marcoleta 367, Santiago, Chile
| | - Catalina Guerra
- Escuela de Medicina, Pontificia Universidad Católica de Chile, Marcoleta 367, Santiago, Chile
| | - Esteban Godoy
- Escuela de Medicina, Pontificia Universidad Católica de Chile, Marcoleta 367, Santiago, Chile
| | - Verónica Araneda
- Escuela de Medicina, Pontificia Universidad Católica de Chile, Marcoleta 367, Santiago, Chile
| | - Constanza Mollo
- Escuela de Medicina, Pontificia Universidad Católica de Chile, Marcoleta 367, Santiago, Chile
| | - Jaime Poniachik
- Departamento de Medicina. Sección Gastroenterología. Hospital Clínico Universidad de Chile, Dr. Carlos Lorca Tobar, Independencia, Chile
| | - Alvaro Urzúa
- Departamento de Medicina. Sección Gastroenterología. Hospital Clínico Universidad de Chile, Dr. Carlos Lorca Tobar, Independencia, Chile
| | - Máximo Cattaneo
- Departamento de Medicina. Sección Gastroenterología. Hospital Clínico Universidad de Chile, Dr. Carlos Lorca Tobar, Independencia, Chile
| | - Juan Pablo Roblero
- Departamento de Medicina. Sección Gastroenterología. Hospital Clínico Universidad de Chile, Dr. Carlos Lorca Tobar, Independencia, Chile
| | - Ilan Oppenheimer
- Escuela de Medicina Universidad de Chile, Avenida Independencia 1077, Independencia, Chile
| | - Vicente Pizarro
- Escuela de Medicina Universidad de Chile, Avenida Independencia 1077, Independencia, Chile
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6
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Díaz LA, Fuentes-López E, Ayares G, Idalsoaga F, Arnold J, Valverde MA, Perez D, Gómez J, Escarate R, Villalón A, Ramírez CA, Hernandez-Tejero M, Zhang W, Qian S, Simonetto DA, Ahn JC, Buryska S, Dunn W, Mehta H, Agrawal R, Cabezas J, García-Carrera I, Cuyàs B, Poca M, Soriano G, Sarin SK, Maiwall R, Jalal PK, Abdulsada S, Higuera-de-la-Tijera F, Kulkarni AV, Rao PN, Salazar PG, Skladaný L, Bystrianska N, Clemente-Sanchez A, Villaseca-Gómez C, Haider T, Chacko KR, Romero GA, Pollarsky FD, Restrepo JC, Castro-Sanchez S, Toro LG, Yaquich P, Mendizabal M, Garrido ML, Marciano S, Dirchwolf M, Vargas V, Jiménez C, Louvet A, García-Tsao G, Roblero JP, Abraldes JG, Shah VH, Kamath PS, Arrese M, Singal AK, Bataller R, Arab JP. MELD 3.0 adequately predicts mortality and renal replacement therapy requirements in patients with alcohol-associated hepatitis. JHEP Rep 2023; 5:100727. [PMID: 37456675 PMCID: PMC10339256 DOI: 10.1016/j.jhepr.2023.100727] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Revised: 02/22/2023] [Accepted: 02/27/2023] [Indexed: 07/18/2023] Open
Abstract
Background & Aims Model for End-Stage Liver Disease (MELD) score better predicts mortality in alcohol-associated hepatitis (AH) but could underestimate severity in women and malnourished patients. Using a global cohort, we assessed the ability of the MELD 3.0 score to predict short-term mortality in AH. Methods This was a retrospective cohort study of patients admitted to hospital with AH from 2009 to 2019. The main outcome was all-cause 30-day mortality. We compared the AUC using DeLong's method and also performed a time-dependent AUC with competing risks analysis. Results A total of 2,124 patients were included from 28 centres from 10 countries on three continents (median age 47.2 ± 11.2 years, 29.9% women, 71.3% with underlying cirrhosis). The median MELD 3.0 score at admission was 25 (20-33), with an estimated survival of 73.7% at 30 days. The MELD 3.0 score had a better performance in predicting 30-day mortality (AUC:0.761, 95%CI:0.732-0.791) compared with MELD sodium (MELD-Na; AUC: 0.744, 95% CI: 0.713-0.775; p = 0.042) and Maddrey's discriminant function (mDF) (AUC: 0.724, 95% CI: 0.691-0.757; p = 0.013). However, MELD 3.0 did not perform better than traditional MELD (AUC: 0.753, 95% CI: 0.723-0.783; p = 0.300) and Age-Bilirubin-International Normalised Ratio-Creatinine (ABIC) (AUC:0.757, 95% CI: 0.727-0.788; p = 0.765). These results were consistent in competing-risk analysis, where MELD 3.0 (AUC: 0.757, 95% CI: 0.724-0.790) predicted better 30-day mortality compared with MELD-Na (AUC: 0.739, 95% CI: 0.708-0.770; p = 0.028) and mDF (AUC:0.717, 95% CI: 0.687-0.748; p = 0.042). The MELD 3.0 score was significantly better in predicting renal replacement therapy requirements during admission compared with the other scores (AUC: 0.844, 95% CI: 0.805-0.883). Conclusions MELD 3.0 demonstrated better performance compared with MELD-Na and mDF in predicting 30-day and 90-day mortality, and was the best predictor of renal replacement therapy requirements during admission for AH. However, further prospective studies are needed to validate its extensive use in AH. Impact and implications Severe AH has high short-term mortality. The establishment of treatments and liver transplantation depends on mortality prediction. We evaluated the performance of the new MELD 3.0 score to predict short-term mortality in AH in a large global cohort. MELD 3.0 performed better in predicting 30- and 90-day mortality compared with MELD-Na and mDF, but was similar to MELD and ABIC scores. MELD 3.0 was the best predictor of renal replacement therapy requirements. Thus, further prospective studies are needed to support the wide use of MELD 3.0 in AH.
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Affiliation(s)
- Luis Antonio Díaz
- Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Eduardo Fuentes-López
- Departamento de Ciencias de la Salud, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Gustavo Ayares
- Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Francisco Idalsoaga
- Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Jorge Arnold
- Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | | | - Diego Perez
- Servicio Medicina Interna, Hospital El Pino, Santiago, Chile
| | - Jaime Gómez
- Servicio Medicina Interna, Hospital El Pino, Santiago, Chile
| | | | - Alejandro Villalón
- Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
- Departamento de Ciencias Médicas, Facultad de Medicina y Odontología, Universidad de Antofagasta, Antofagasta, Chile
| | - Carolina A. Ramírez
- Department of Anesthesia & Perioperative Medicine, Western University, London, ON, Canada
| | - Maria Hernandez-Tejero
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
- Liver Unit, Hospital Clinic, Barcelona, Spain
| | - Wei Zhang
- Division of Gastroenterology and Hepatology, University of Florida, Gainesville, FL, USA
- Gastroenterology Unit, Massachusetts General Hospital, Boston, MA, USA
| | - Steve Qian
- Division of Gastroenterology and Hepatology, University of Florida, Gainesville, FL, USA
| | | | - Joseph C. Ahn
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Seth Buryska
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | | | - Heer Mehta
- University of Kansas Medical Center, KS, USA
| | - Rohit Agrawal
- Division of Gastroenterology and Hepatology, University of Illinois, Chicago, IL, USA
| | - Joaquín Cabezas
- Gastroenterology and Hepatology Department. University Hospital Marqués de Valdecilla, Santander, Spain
- Research Institute Valdecilla (IDIVAL), Santander, Spain
| | - Inés García-Carrera
- Gastroenterology and Hepatology Department. University Hospital Marqués de Valdecilla, Santander, Spain
- Research Institute Valdecilla (IDIVAL), Santander, Spain
| | - Berta Cuyàs
- Department of Gastroenterology, Hospital de la Santa Creu i Sant Pau, Institut de Recerca Hospital de Sant Pau-IIB Sant Pau, Universitat Autònoma de Barcelona, CIBERehd, Barcelona, Spain
| | - Maria Poca
- Department of Gastroenterology, Hospital de la Santa Creu i Sant Pau, Institut de Recerca Hospital de Sant Pau-IIB Sant Pau, Universitat Autònoma de Barcelona, CIBERehd, Barcelona, Spain
| | - German Soriano
- Department of Gastroenterology, Hospital de la Santa Creu i Sant Pau, Institut de Recerca Hospital de Sant Pau-IIB Sant Pau, Universitat Autònoma de Barcelona, CIBERehd, Barcelona, Spain
| | - Shiv K. Sarin
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Rakhi Maiwall
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Prasun K. Jalal
- Department of Gastroenterology and Hepatology, Baylor College of Medicine, Houston, TX, USA
| | - Saba Abdulsada
- Department of Gastroenterology and Hepatology, Baylor College of Medicine, Houston, TX, USA
| | - Fátima Higuera-de-la-Tijera
- Servicio de Gastroenterología, Hospital General de México ‘Dr. Eduardo Liceaga’, Facultad de Medicina, Universidad Nacional Autónoma de México, México City, Mexico
| | - Anand V. Kulkarni
- Department of Hepatology, Asian Institute of Gastroenterology, Hyderabad, India
| | - P. Nagaraja Rao
- Department of Hepatology, Asian Institute of Gastroenterology, Hyderabad, India
| | | | - Lubomir Skladaný
- Division of Hepatology, Gastroenterology and Liver Transplantation, Department of Internal Medicine II, Slovak Medical University, F.D. Roosevelt University Hospital, Banska Bystrica, Slovak Republic
| | - Natália Bystrianska
- Division of Hepatology, Gastroenterology and Liver Transplantation, Department of Internal Medicine II, Slovak Medical University, F.D. Roosevelt University Hospital, Banska Bystrica, Slovak Republic
| | - Ana Clemente-Sanchez
- Liver Unit, Department of Digestive Diseases Hospital General Universitario Gregorio Marañón Madrid, Madrid, Spain
- CIBERehd Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas Madrid, Madrid, Spain
| | - Clara Villaseca-Gómez
- Liver Unit, Department of Digestive Diseases Hospital General Universitario Gregorio Marañón Madrid, Madrid, Spain
- CIBERehd Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas Madrid, Madrid, Spain
| | - Tehseen Haider
- Division of Gastroenterology and Hepatology, Montefiore Medical Center, Bronx, NY, USA
| | - Kristina R. Chacko
- Division of Gastroenterology and Hepatology, Montefiore Medical Center, Bronx, NY, USA
| | - Gustavo A. Romero
- Sección Hepatología, Hospital de Gastroenterología Dr. Carlos Bonorino Udaondo, Buenos Aires, Argentina
| | - Florencia D. Pollarsky
- Sección Hepatología, Hospital de Gastroenterología Dr. Carlos Bonorino Udaondo, Buenos Aires, Argentina
| | - Juan Carlos Restrepo
- Unidad de Hepatología del Hospital Pablo Tobon Uribe, Grupo de Gastrohepatología de la Universidad de Antioquia, Medellín, Colombia
| | - Susana Castro-Sanchez
- Unidad de Hepatología del Hospital Pablo Tobon Uribe, Grupo de Gastrohepatología de la Universidad de Antioquia, Medellín, Colombia
| | - Luis G. Toro
- Hepatology and Liver Transplant Unit, Hospitales de San Vicente Fundación de Medellín y Rionegro, Medellín, Colombia
| | - Pamela Yaquich
- Departamento de Gastroenterología, Hospital San Juan de Dios, Santiago, Chile
| | - Manuel Mendizabal
- Hepatology and Liver Transplant Unit, Hospital Universitario Austral, Buenos Aires, Argentina
| | | | | | - Melisa Dirchwolf
- Unidad de Hígado, Hospital Privado de Rosario, Rosario, Argentina
| | - Victor Vargas
- Liver Unit, Hospital Vall d’Hebron, Vall d'Hebron Research Institute (VHIR), Universitat Autonoma Barcelona, CIBEREHD, Barcelona, Spain
| | - César Jiménez
- Liver Unit, Hospital Vall d’Hebron, Vall d'Hebron Research Institute (VHIR), Universitat Autonoma Barcelona, CIBEREHD, Barcelona, Spain
| | - Alexandre Louvet
- Hôpital Claude Huriez, Services des Maladies de l'Appareil Digestif, CHRU Lille, and Unité INSERM 995, Lille, France
| | - Guadalupe García-Tsao
- Section of Digestive Diseases, Yale University School of Medicine/VA-CT Healthcare System, New Haven/West Haven, CT, USA
| | - Juan Pablo Roblero
- Sección Gastroenterología, Hospital Clínico Universidad de Chile, Escuela de Medicina Universidad de Chile, Santiago, Chile
| | - Juan G. Abraldes
- Division of Gastroenterology, Liver Unit, University of Alberta, Edmonton, AB, Canada
| | - Vijay H. Shah
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Patrick S. Kamath
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Marco Arrese
- Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Ashwani K. Singal
- Department of Medicine, University of South Dakota Sanford School of Medicine and Transplant Hepatology, Avera Transplant Institute, Sioux Falls, SD, USA
| | | | - Juan Pablo Arab
- Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
- Division of Gastroenterology, Department of Medicine, Schulich School of Medicine, Western University & London Health Sciences Centre, London, ONT, Canada
- Department of Epidemiology and Biostatistics, Schulich School of Medicine, Western University, London, ONT, Canada
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Ortiz-López N, Fuenzalida C, Dufeu MS, Pinto-León A, Escobar A, Poniachik J, Roblero JP, Valenzuela-Pérez L, Beltrán CJ. The immune response as a therapeutic target in non-alcoholic fatty liver disease. Front Immunol 2022; 13:954869. [PMID: 36300120 PMCID: PMC9589255 DOI: 10.3389/fimmu.2022.954869] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Accepted: 09/21/2022] [Indexed: 08/25/2023] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) is a complex and heterogeneous disorder considered a liver-damaging manifestation of metabolic syndrome. Its prevalence has increased in the last decades due to modern-day lifestyle factors associated with overweight and obesity, making it a relevant public health problem worldwide. The clinical progression of NAFLD is associated with advanced forms of liver injury such as fibrosis, cirrhosis, and hepatocellular carcinoma (HCC). As such, diverse pharmacological strategies have been implemented over the last few years, principally focused on metabolic pathways involved in NAFLD progression. However, a variable response rate has been observed in NAFLD patients, which is explained by the interindividual heterogeneity of susceptibility to liver damage. In this scenario, it is necessary to search for different therapeutic approaches. It is worth noting that chronic low-grade inflammation constitutes a central mechanism in the pathogenesis and progression of NAFLD, associated with abnormal composition of the intestinal microbiota, increased lymphocyte activation in the intestine and immune effector mechanisms in liver. This review aims to discuss the current knowledge about the role of the immune response in NAFLD development. We have focused mainly on the impact of altered gut-liver-microbiota axis communication on immune cell activation in the intestinal mucosa and the role of subsequent lymphocyte homing to the liver in NAFLD development. We further discuss novel clinical trials that addressed the control of the liver and intestinal immune response to complement current NAFLD therapies.
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Affiliation(s)
- Nicolás Ortiz-López
- Laboratory of Immunogastroenterology, Unit of Gastroenterology, Department of Medicine, Hospital Clínico Universidad de Chile, Santiago, Chile
- School of Medicine, Faculty of Medicine, Universidad de Chile, Santiago, Chile
| | - Catalina Fuenzalida
- Laboratory of Immunogastroenterology, Unit of Gastroenterology, Department of Medicine, Hospital Clínico Universidad de Chile, Santiago, Chile
- School of Medicine, Faculty of Medicine, Universidad de Chile, Santiago, Chile
| | - María Soledad Dufeu
- Laboratory of Immunogastroenterology, Unit of Gastroenterology, Department of Medicine, Hospital Clínico Universidad de Chile, Santiago, Chile
- School of Medicine, Faculty of Medicine, Universidad de Chile, Santiago, Chile
| | - Araceli Pinto-León
- Laboratory of Immunogastroenterology, Unit of Gastroenterology, Department of Medicine, Hospital Clínico Universidad de Chile, Santiago, Chile
| | | | - Jaime Poniachik
- Unit of Gastroenterology, Department of Medicine, Hospital Clínico Universidad de Chile, Santiago, Chile
| | - Juan Pablo Roblero
- Unit of Gastroenterology, Department of Medicine, Hospital Clínico Universidad de Chile, Santiago, Chile
| | - Lucía Valenzuela-Pérez
- Laboratory of Immunogastroenterology, Unit of Gastroenterology, Department of Medicine, Hospital Clínico Universidad de Chile, Santiago, Chile
- School of Medicine, Faculty of Medicine, Universidad de Chile, Santiago, Chile
| | - Caroll J. Beltrán
- Laboratory of Immunogastroenterology, Unit of Gastroenterology, Department of Medicine, Hospital Clínico Universidad de Chile, Santiago, Chile
- School of Medicine, Faculty of Medicine, Universidad de Chile, Santiago, Chile
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8
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Ramírez F, Urzúa Á, Roblero JP, Cattaneo M, Hurtado C, Poniachik J. [Primary biliary cholangitis. Experience in 179 patients]. Rev Med Chil 2022; 150:889-895. [PMID: 37906822 DOI: 10.4067/s0034-98872022000700889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Accepted: 03/07/2022] [Indexed: 02/15/2023]
Abstract
BACKGROUND Primary biliary cholangitis (PBC) is a chronic autoimmune cholestatic disease, which can progress to cirrhosis. It mainly affects middle-aged women. Its most frequent form of presentation is asymptomatic with biochemical cholestasis and the presence of antimitochondrial antibodies (AMA). AIM To describe the epidemiological characteristics, clinical presentation and treatment for patients with PBC at a clinical hospital. MATERIAL AND METHODS Descriptive, observational, retrospective study, carried out between January 2015 and December 2020. RESULTS 179 patients (158 women) were cared in the study period. At the time of diagnosis, the median age was 54 years (range 24-76), 55% of them were asymptomatic, 45% had fatigue and 28% had pruritus. Positive AMA were present in 65% of patients, antinuclear antibodies (ANA) in 51%, and anti-smooth muscle antibodies (ASMA) in 9%. Immunoglobulin M (IgM) was elevated in 30% of the patients and 50% of patients were biopsied. Splenomegaly and esophageal varices were present in 24 and 22% of patients, respectively. PBC was associated with Sjogren's syndrome in 15%, hypothyroidism in 14%, osteoporosis in 13%, and scleroderma in 8%. CONCLUSIONS The epidemiological characteristics of our patients agree with those published abroad. Laboratory cholestasis associated with the presence of AMA, currently allows diagnosis without the need for histological study. Ursodeoxycholic acid (UDCA) is the first-line treatment for patients with PBC. The use of biochemical response criteria is essential to identify patients who require other UDCA alternatives for isolated or combined treatment.
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Affiliation(s)
- Felipe Ramírez
- Sección de Gastroenterología, Departamento de Medicina Interna, Hospital Clínico Universidad de Chile, Santiago, Chile
| | - Álvaro Urzúa
- Sección de Gastroenterología, Departamento de Medicina Interna, Hospital Clínico Universidad de Chile, Santiago, Chile
| | - Juan Pablo Roblero
- Sección de Gastroenterología, Departamento de Medicina Interna, Hospital Clínico Universidad de Chile, Santiago, Chile
| | - Máximo Cattaneo
- Sección de Gastroenterología, Departamento de Medicina Interna, Hospital Clínico Universidad de Chile, Santiago, Chile
| | - Carmen Hurtado
- Sección de Gastroenterología, Departamento de Medicina Interna, Hospital Clínico Universidad de Chile, Santiago, Chile
| | - Jaime Poniachik
- Sección de Gastroenterología, Departamento de Medicina Interna, Hospital Clínico Universidad de Chile, Santiago, Chile
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Roblero JP, Díaz LA, Arab JP, Roblero P, Bataller R. Socioeconomic inequalities in the incidence of alcohol-related liver disease in the Latin American context. Lancet Reg Health Eur 2021; 10:100229. [PMID: 34755145 PMCID: PMC8564723 DOI: 10.1016/j.lanepe.2021.100229] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Juan Pablo Roblero
- Sección Gastroenterología, Departamento de Medicina Interna, Hospital Clínico Universidad de Chile Escuela de Medicina Universidad de Chile, Santiago, Chile
- Corresponding author: Juan Pablo Roblero MD, Sección Gastroenterología, Departamento de Medicina Interna, Hospital Clínico Universidad de Chile Escuela de Medicina Universidad de Chile, Dirección: Dr. Carlos Lorca Tobar 999. Independencia. RM Chile. Código postal: 8380456
| | - Luis Antonio Díaz
- Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Juan Pablo Arab
- Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Pablo Roblero
- Instituto de Sociología, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Ramón Bataller
- Center for Liver Diseases, Division of Gastroenterology, Hepatology and Nutrition, University of Pittsburgh Medical Center, PA, USA
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Arab JP, Díaz LA, Baeza N, Idalsoaga F, Fuentes-López E, Arnold J, Ramírez CA, Morales-Arraez D, Ventura-Cots M, Alvarado-Tapias E, Zhang W, Clark V, Simonetto D, Ahn JC, Buryska S, Mehta TI, Stefanescu H, Horhat A, Bumbu A, Dunn W, Attar B, Agrawal R, Haque ZS, Majeed M, Cabezas J, García-Carrera I, Parker R, Cuyàs B, Poca M, Soriano G, Sarin SK, Maiwall R, Jalal PK, Abdulsada S, Higuera-de la Tijera MF, Kulkarni AV, Rao PN, Guerra Salazar P, Skladaný L, Bystrianska N, Prado V, Clemente-Sanchez A, Rincón D, Haider T, Chacko KR, Cairo F, de Sousa Coelho M, Romero GA, Pollarsky FD, Restrepo JC, Castro-Sanchez S, Toro LG, Yaquich P, Mendizabal M, Garrido ML, Narvaez A, Bessone F, Marcelo JS, Piombino D, Dirchwolf M, Arancibia JP, Altamirano J, Kim W, Araujo RC, Duarte-Rojo A, Vargas V, Rautou PE, Issoufaly T, Zamarripa F, Torre A, Lucey MR, Mathurin P, Louvet A, García-Tsao G, González JA, Verna E, Brown RS, Roblero JP, Abraldes JG, Arrese M, Shah VH, Kamath PS, Singal AK, Bataller R. Identification of optimal therapeutic window for steroid use in severe alcohol-associated hepatitis: A worldwide study. J Hepatol 2021; 75:1026-1033. [PMID: 34166722 DOI: 10.1016/j.jhep.2021.06.019] [Citation(s) in RCA: 49] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 05/18/2021] [Accepted: 06/03/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND & AIMS Corticosteroids are the only effective therapy for severe alcohol-associated hepatitis (AH), defined by a model for end-stage liver disease (MELD) score >20. However, there are patients who may be too sick to benefit from therapy. Herein, we aimed to identify the range of MELD scores within which steroids are effective for AH. METHODS We performed a retrospective, international multicenter cohort study across 4 continents, including 3,380 adults with a clinical and/or histological diagnosis of AH. The main outcome was mortality at 30 days. We used a discrete-time survival analysis model, and MELD cut-offs were established using the transform-the-endpoints method. RESULTS In our cohort, median age was 49 (40-56) years, 76.5% were male, and 79% had underlying cirrhosis. Median MELD at admission was 24 (19-29). Survival was 88% (87-89) at 30 days, 77% (76-78) at 90 days, and 72% (72-74) at 180 days. A total of 1,225 patients received corticosteroids. In an adjusted-survival-model, corticosteroid use decreased 30-day mortality by 41% (hazard ratio [HR] 0.59; 0.47-0.74; p <0.001). Steroids only improved survival in patients with MELD scores between 21 (HR 0.61; 0.39-0.95; p = 0.027) and 51 (HR 0.72; 0.52-0.99; p = 0.041). The maximum effect of corticosteroid treatment (21-30% survival benefit) was observed with MELD scores between 25 (HR 0.58; 0.42-0.77; p <0.001) and 39 (HR 0.57; 0.41-0.79; p <0.001). No corticosteroid benefit was seen in patients with MELD >51. The type of corticosteroids used (prednisone, prednisolone, or methylprednisolone) was not associated with survival benefit (p = 0.247). CONCLUSION Corticosteroids improve 30-day survival only among patients with severe AH, especially with MELD scores between 25 and 39. LAY SUMMARY Alcohol-associated hepatitis is a condition where the liver is severely inflamed as a result of excess alcohol use. It is associated with high mortality and it is not clear whether the most commonly used treatments (corticosteroids) are effective, particularly in patients with very severe liver disease. In this worldwide study, the use of corticosteroids was associated with increased 30-day, but not 90- or 180-day, survival. The maximal benefit was observed in patients with an MELD score (a marker of severity of liver disease; higher scores signify worse disease) between 25-39. However, this benefit was lost in patients with the most severe liver disease (MELD score higher than 51).
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Affiliation(s)
- Juan Pablo Arab
- Department of Gastroenterology, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile.
| | - Luis Antonio Díaz
- Department of Gastroenterology, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Natalia Baeza
- Department of Gastroenterology, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Francisco Idalsoaga
- Department of Gastroenterology, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Eduardo Fuentes-López
- Department of Health Sciences, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Jorge Arnold
- Department of Gastroenterology, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile; Servicio Medicina Interna, Hospital El Pino, Santiago, Chile
| | | | - Dalia Morales-Arraez
- Center for Liver Diseases, Division of Gastroenterology, Hepatology and Nutrition, University of Pittsburgh Medical Center, PA, USA
| | - Meritxell Ventura-Cots
- Center for Liver Diseases, Division of Gastroenterology, Hepatology and Nutrition, University of Pittsburgh Medical Center, PA, USA
| | - Edilmar Alvarado-Tapias
- Center for Liver Diseases, Division of Gastroenterology, Hepatology and Nutrition, University of Pittsburgh Medical Center, PA, USA
| | - Wei Zhang
- Division of Gastroenterology and Hepatology, University of Florida, Gainesville, FL, USA
| | - Virginia Clark
- Division of Gastroenterology and Hepatology, University of Florida, Gainesville, FL, USA
| | - Douglas Simonetto
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Joseph C Ahn
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Seth Buryska
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Tej I Mehta
- Division of Gastroenterology and Hepatology, Department of Medicine, University of South Dakota Sanford School of Medicine, Sioux Falls, SD, USA; The Johns Hopkins Hospital, Department of Interventional Radiology, Baltimore, MD, USA
| | - Horia Stefanescu
- Regional Institute of Gastroenterology and Hepatology, Cluj-Napoca, Romania
| | - Adelina Horhat
- Regional Institute of Gastroenterology and Hepatology, Cluj-Napoca, Romania
| | - Andreea Bumbu
- Regional Institute of Gastroenterology and Hepatology, Cluj-Napoca, Romania
| | | | - Bashar Attar
- Division of Gastroenterology & Hepatology, Cook County Health and Hospital Systems, Chicago, Illinois, USA
| | - Rohit Agrawal
- Division of Gastroenterology and Hepatology, University of Illinois, Chicago, Illinois, USA
| | - Zohaib Syed Haque
- Division of Gastroenterology & Hepatology, Cook County Health and Hospital Systems, Chicago, Illinois, USA
| | - Muhammad Majeed
- Division of Gastroenterology & Hepatology, Cook County Health and Hospital Systems, Chicago, Illinois, USA
| | - Joaquín Cabezas
- Gastroenterology and Hepatology Department, University Hospital Marques de Valdecilla, Santander, Spain; Research Institute Valdecilla (IDIVAL), Santander, Spain
| | - Inés García-Carrera
- Gastroenterology and Hepatology Department, University Hospital Marques de Valdecilla, Santander, Spain; Research Institute Valdecilla (IDIVAL), Santander, Spain
| | - Richard Parker
- Leeds Liver Unit, St James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Berta Cuyàs
- Department of Gastroenterology, Hospital de la Santa Creu i Sant Pau, CIBERehd, Barcelona, Spain
| | - Maria Poca
- Department of Gastroenterology, Hospital de la Santa Creu i Sant Pau, CIBERehd, Barcelona, Spain
| | - German Soriano
- Department of Gastroenterology, Hospital de la Santa Creu i Sant Pau, CIBERehd, Barcelona, Spain
| | - Shiv K Sarin
- Institute of Liver and Biliary Sciences, New Delhi, India
| | - Rakhi Maiwall
- Institute of Liver and Biliary Sciences, New Delhi, India
| | - Prasun K Jalal
- Department of Gastroenterology and Hepatology, Baylor College of Medicine, Houston, TX, USA
| | - Saba Abdulsada
- Department of Gastroenterology and Hepatology, Baylor College of Medicine, Houston, TX, USA
| | | | - Anand V Kulkarni
- Department of Hepatology, Asian Institute of Gastroenterology, Hyderabad, India
| | - P Nagaraja Rao
- Department of Hepatology, Asian Institute of Gastroenterology, Hyderabad, India
| | | | - Lubomir Skladaný
- Division of Hepatology, Gastroenterology and Liver Transplantation, Department of Internal Medicine II, Slovak Medical University, Slovak Republic; F. D. Roosevelt University Hospital, Banska Bystrica, Slovak Republic
| | - Natália Bystrianska
- Division of Hepatology, Gastroenterology and Liver Transplantation, Department of Internal Medicine II, Slovak Medical University, Slovak Republic; F. D. Roosevelt University Hospital, Banska Bystrica, Slovak Republic
| | | | - Ana Clemente-Sanchez
- Center for Liver Diseases, Division of Gastroenterology, Hepatology and Nutrition, University of Pittsburgh Medical Center, PA, USA; Liver Unit, Department of Digestive Diseases Hospital General Universitario Gregorio Marañón Madrid, Spain; CIBERehd Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas Madrid, Spain
| | - Diego Rincón
- Liver Unit, Department of Digestive Diseases Hospital General Universitario Gregorio Marañón Madrid, Spain; CIBERehd Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas Madrid, Spain
| | - Tehseen Haider
- Division of Gastroenterology and Hepatology, Montefiore Medical Center, Bronx, NY, USA
| | - Kristina R Chacko
- Division of Gastroenterology and Hepatology, Montefiore Medical Center, Bronx, NY, USA
| | - Fernando Cairo
- Liver Transplant Unit, Hospital El Cruce, Florencio Varela, Buenos Aires, Argentina
| | | | - Gustavo A Romero
- Sección Hepatología, Hospital de Gastroenterología Dr. Carlos Bonorino Udaondo, Buenos Aires, Argentina
| | - Florencia D Pollarsky
- Sección Hepatología, Hospital de Gastroenterología Dr. Carlos Bonorino Udaondo, Buenos Aires, Argentina
| | - Juan Carlos Restrepo
- Unidad de Hepatología del Hospital Pablo Tobon Uribe, Grupo de Gastrohepatología de la Universidad de Antioquia, Medellín, Colombia
| | - Susana Castro-Sanchez
- Unidad de Hepatología del Hospital Pablo Tobon Uribe, Grupo de Gastrohepatología de la Universidad de Antioquia, Medellín, Colombia
| | - Luis G Toro
- Hepatology and Liver Transplant Unit, Hospitales de San Vicente Fundación de Medellín y Rionegro, Colombia
| | - Pamela Yaquich
- Departamento de Gastroenterología, Hospital San Juan de Dios, Santiago, Chile
| | - Manuel Mendizabal
- Hepatology and Liver Transplant Unit, Hospital Universitario Austral, Buenos Aires, Argentina
| | | | - Adrián Narvaez
- Liver Unit, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Fernando Bessone
- Hospital Provincial del Centenario, Universidad Nacional de Rosario, Rosario, Argentina
| | | | - Diego Piombino
- Servicio de Medicina Interna del Hospital de Emergencias Dr Clemente Alvarez de Rosario, Santa Fe, Argentina
| | - Melisa Dirchwolf
- Unidad de Hígado, Hospital Privado de Rosario, Rosario, Argentina
| | - Juan Pablo Arancibia
- Departamento de Gastroenterología y Hepatología, Clínica Santa María, Santiago, Chile
| | - José Altamirano
- Department of Internal Medicine, Hospital Quironsalud, Barcelona, Spain
| | - Won Kim
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Seoul Metropolitan Government Seoul National University Boramae Medical Center, Seoul National University College of Medicine, Seoul, South Korea
| | - Roberta C Araujo
- Gastroenterology Division, Ribeirão Preto Medical School, University of São Paulo, 14048-900 Ribeirão Preto, SP, Brazil
| | - Andrés Duarte-Rojo
- Center for Liver Diseases, Division of Gastroenterology, Hepatology and Nutrition, University of Pittsburgh Medical Center, PA, USA
| | - Victor Vargas
- Liver Unit, Hospital Vall d'Hebron, Universitat Autonoma Barcelona, CIBEREHD, Barcelona, Spain
| | - Pierre-Emmanuel Rautou
- Université de Paris, Centre de recherche sur l'inflammation, Inserm, U1149, CNRS, ERL8252, F-75018 Paris, France; Service d'Hépatologie, DHU Unity, DMU Digest, Hôpital Beaujon, AP-HP, Clichy, France; Centre de Référence des Maladies Vasculaires du Foie, French Network for Rare Liver Diseases (FILFOIE), European Reference Network on Hepatological Diseases (ERN RARE-LIVER), Belgium
| | - Tazime Issoufaly
- Université de Paris, Centre de recherche sur l'inflammation, Inserm, U1149, CNRS, ERL8252, F-75018 Paris, France; Service d'Hépatologie, DHU Unity, DMU Digest, Hôpital Beaujon, AP-HP, Clichy, France; Centre de Référence des Maladies Vasculaires du Foie, French Network for Rare Liver Diseases (FILFOIE), European Reference Network on Hepatological Diseases (ERN RARE-LIVER), Belgium
| | | | - Aldo Torre
- Gastroenterology Department, Instituto Nacional de Ciencias Médicas y Nutrición "Salvador Zubiràn", Mexico City, Mexico
| | - Michael R Lucey
- Division of Gastroenterology and Hepatology, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Philippe Mathurin
- Hôpital Claude Huriez, Services des Maladies de l'Appareil Digestif, CHRU Lille, and Unité INSERM 995, Lille, France
| | - Alexandre Louvet
- Hôpital Claude Huriez, Services des Maladies de l'Appareil Digestif, CHRU Lille, and Unité INSERM 995, Lille, France
| | - Guadalupe García-Tsao
- Section of Digestive Diseases, Yale University School of Medicine/VA-CT Healthcare System, New Haven/West Haven, USA
| | - José Alberto González
- Gastroenterology Department, Hospital Universitario "Dr José E González" Universidad Autónoma de Nuevo León, Monterrey, Mexico
| | - Elizabeth Verna
- Division of Digestive and Liver Diseases, Department of Medicine and Center for Liver Disease and Transplantation, Columbia University Irving Medical Center, New York, NY, USA
| | - Robert S Brown
- Division of Gastroenterology and Hepatology, Weill Cornell Medical College, New York, NY
| | - Juan Pablo Roblero
- Sección Gastroenterología, Hospital Clínico Universidad de Chile, Escuela de Medicina Universidad de Chile, Santiago, Chile
| | - Juan G Abraldes
- Division of Gastroenterology, Liver Unit, University of Alberta, Edmonton, Canada
| | - Marco Arrese
- Department of Gastroenterology, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Vijay H Shah
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Patrick S Kamath
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Ashwani K Singal
- Division of Gastroenterology and Hepatology, Department of Medicine, University of South Dakota Sanford School of Medicine, Sioux Falls, SD, USA
| | - Ramon Bataller
- Center for Liver Diseases, Division of Gastroenterology, Hepatology and Nutrition, University of Pittsburgh Medical Center, PA, USA
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11
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Díaz LA, Idalsoaga F, Fuentes-López E, Márquez-Lomas A, Ramírez CA, Roblero JP, Araujo RC, Higuera-de-la-Tijera F, Toro LG, Pazmiño G, Montes P, Hernandez N, Mendizabal M, Corsi O, Ferreccio C, Lazo M, Brahmania M, Singal AK, Bataller R, Arrese M, Arab JP. Impact of Public Health Policies on Alcohol-Associated Liver Disease in Latin America: An Ecological Multinational Study. Hepatology 2021; 74:2478-2490. [PMID: 34134172 DOI: 10.1002/hep.32016] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 06/05/2021] [Accepted: 06/08/2021] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND AIMS Alcohol-associated liver disease (ALD) is the leading cause of liver-related mortality in Latin America, yet the impact of public health policies (PHP) on liver disease is unknown. We aimed to assess the association between alcohol PHP and deaths due to ALD in Latin American countries. APPROACH AND RESULTS We performed an ecological multinational study including 20 countries in Latin America (628,466,088 inhabitants). We obtained country-level sociodemographic information from the World Bank Open Data source. Alcohol-related PHP data for countries were obtained from the World Health Organization Global Information System of Alcohol and Health. We constructed generalized linear models to assess the association between the number of PHP (in 2010) and health outcomes (in 2016). In Latin America, the prevalence of obesity was 27% and 26.1% among male and female populations, respectively. The estimated alcohol per capita consumption among the population at 15 years old or older was 6.8 L of pure alcohol (5.6 recorded and 1.2 unrecorded). The overall prevalence of alcohol use disorders (AUD) was 4.9%. ALD was the main cause of cirrhosis in 64.7% of male and 40.0% of female populations. A total of 19 (95%) countries have at least one alcohol-related PHP on alcohol. The most frequent PHP were limiting drinking age (95%), tax regulations (90%), drunk-driving policies and countermeasures (90%), and government monitoring systems and community support (90%). A higher number of PHP was associated with a lower ALD mortality (PR, 0.76; 95% CI, 0.61-0.93; P = 0.009), lower AUD prevalence (PR, 0.80; 95% CI, 0.65-0.99; P = 0.045), and lower alcohol-attributable road traffic deaths (PR, 0.81; 95% CI, 0.65-1.00; P = 0.051). CONCLUSIONS Our study indicates that in Latin America, countries with higher number of PHP have lower mortality due to ALD, lower prevalence of AUD, and lower alcohol-attributable road traffic mortality.
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Affiliation(s)
- Luis Antonio Díaz
- Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Francisco Idalsoaga
- Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Eduardo Fuentes-López
- Departamento de Ciencias de la Salud, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | | | | | - Juan Pablo Roblero
- Sección Gastroenterología, Hospital Clínico Universidad de Chile, Escuela de Medicina Universidad de Chile, Santiago, Chile
| | - Roberta C Araujo
- Gastroenterology Division, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP, Brazil
| | | | - Luis Guillermo Toro
- Hepatology and Liver Transplant Unit, Hospitales de San Vicente Fundación de Medellín y Rionegro, Medellin, Colombia
| | - Galo Pazmiño
- Department of Gastroenterology, Pontificia Universidad Católica del Ecuador, Quito, Ecuador
| | - Pedro Montes
- Department of Gastroenterology, Hospital Nacional Daniel A. Carrión, Callao, Perú
| | - Nelia Hernandez
- Clínica de Gastroenterología, Hospital de Clínicas, Facultad de Medicina, Universidad de la República Uruguay, Montevideo, Uruguay
| | - Manuel Mendizabal
- Hepatology and Liver Transplant Unit, Hospital Universitario Austral, Buenos Aires, Argentina
| | - Oscar Corsi
- Departamento de Medicina Interna, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Catterina Ferreccio
- Public Health Department, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile.,Advanced Center for Chronic Diseases, ACCDis, Santiago, Chile
| | - Mariana Lazo
- Department of Community Health and Prevention, Dornsife School of Public Health, Drexel University, Philadelphia, PA.,Urban Health Collaborative, Dornsife School of Public Health, Drexel University, Philadelphia, PA.,Division of General Internal Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Mayur Brahmania
- Department of Medicine, Division of Gastroenterology, Western University, London Health Sciences Center, London, ON, Canada
| | - Ashwani K Singal
- Division of Transplant Hepatology, Department of Medicine, Avera Transplant Institute, University of South Dakota Sanford School of Medicine, Sioux Falls, SD
| | - Ramon Bataller
- Center for Liver Diseases, Division of Gastroenterology, Hepatology and Nutrition, University of Pittsburgh Medical Center, Pittsburgh, PA
| | - Marco Arrese
- Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Juan Pablo Arab
- Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
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12
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Fuenzalida C, Dufeu MS, Poniachik J, Roblero JP, Valenzuela-Pérez L, Beltrán CJ. Probiotics-Based Treatment as an Integral Approach for Alcohol Use Disorder in Alcoholic Liver Disease. Front Pharmacol 2021; 12:729950. [PMID: 34630107 PMCID: PMC8497569 DOI: 10.3389/fphar.2021.729950] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Accepted: 09/09/2021] [Indexed: 12/12/2022] Open
Abstract
Alcoholic liver disease (ALD) is one of the leading causes of morbidity among adults with alcohol use disorder (AUD) worldwide. Its clinical course ranges from steatosis to alcoholic hepatitis, progressing to more severe forms of liver damage, such as cirrhosis and hepatocellular carcinoma. The pathogenesis of ALD is complex and diverse elements are involved in its development, including environmental factors, genetic predisposition, the immune response, and the gut-liver axis interaction. Chronic alcohol consumption induces changes in gut microbiota that are associated with a loss of intestinal barrier function and inflammatory responses which reinforce a liver damage progression triggered by alcohol. Alcohol metabolites such as acetaldehyde, lipid peroxidation-derived aldehyde malondialdehyde (MDA), and protein-adducts act as liver-damaging hepatotoxins and potentiate systemic inflammation. Additionally, ethanol causes direct damage to the central nervous system (CNS) by crossing the blood-brain barrier (BBB), provoking oxidative stress contributing to neuroinflammation. Overall, these processes have been associated with susceptibility to depression, anxiety, and alcohol craving in ALD. Recent evidence has shown that probiotics can reverse alcohol-induced changes of the microbiota and prevent ALD progression by restoring gut microbial composition. However, the impact of probiotics on alcohol consumption behavior has been less explored. Probiotics have been used to treat various conditions by restoring microbiota and decreasing systemic and CNS inflammation. The results of some studies suggest that probiotics might improve mental function in Alzheimer’s, autism spectrum disorder, and attenuated morphine analgesic tolerance. In this sense, it has been observed that gut microbiota composition alterations, as well as its modulation using probiotics, elicit changes in neurotransmitter signals in the brain, especially in the dopamine reward circuit. Consequently, it is not difficult to imagine that a probiotics-based complementary treatment to ALD might reduce disease progression mediated by lower alcohol consumption. This review aims to present an update of the pathophysiologic mechanism underlying the microbiota-gut-liver-brain axis in ALD, as well as to provide evidence supporting probiotic use as a complementary therapy to address alcohol consumption disorder and its consequences on liver damage.
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Affiliation(s)
- Catalina Fuenzalida
- Laboratory of Inmunogastroenterology, Gastroenterology Unit, Medicine Department, Hospital Clínico Universidad de Chile, Santiago, Chile.,Medicine Faculty, Universidad de Chile, Santiago, Chile
| | - María Soledad Dufeu
- Laboratory of Inmunogastroenterology, Gastroenterology Unit, Medicine Department, Hospital Clínico Universidad de Chile, Santiago, Chile.,Medicine Faculty, Universidad de Chile, Santiago, Chile
| | - Jaime Poniachik
- Gastroenterology Unit, Medicine Department, Hospital Clínico Universidad de Chile, Santiago, Chile
| | - Juan Pablo Roblero
- Gastroenterology Unit, Medicine Department, Hospital Clínico Universidad de Chile, Santiago, Chile
| | - Lucía Valenzuela-Pérez
- Laboratory of Inmunogastroenterology, Gastroenterology Unit, Medicine Department, Hospital Clínico Universidad de Chile, Santiago, Chile.,Medicine Faculty, Universidad de Chile, Santiago, Chile.,School of Veterinary Medicine, Science Faculty, Universidad Mayor, Santiago, Chile
| | - Caroll Jenny Beltrán
- Laboratory of Inmunogastroenterology, Gastroenterology Unit, Medicine Department, Hospital Clínico Universidad de Chile, Santiago, Chile.,Medicine Faculty, Universidad de Chile, Santiago, Chile
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Roblero JP, Arab JP, Mezzano G, Mendizabal M. Hepatitis C Virus Infection: What Are We Currently Doing in Latin America About WHO's Proposals for 2030? Clin Liver Dis (Hoboken) 2021; 18:72-75. [PMID: 34584671 PMCID: PMC8450463 DOI: 10.1002/cld.1084] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2020] [Revised: 12/02/2020] [Accepted: 12/04/2020] [Indexed: 02/04/2023] Open
Affiliation(s)
- Juan Pablo Roblero
- Departamento de Medicina, Sección Gastroenterología, Hospital ClínicoUniversidad de Chile, Escuela de MedicinaUniversidad de ChileSantiagoChile
| | - Juan Pablo Arab
- Departamento de GastroenterologíaEscuela de MedicinaPontificia Universidad Católica de ChileSantiagoChile
- Division of Gastroenterology and HepatologyMayo ClinicRochesterMN
| | - Gabriel Mezzano
- Departamento de Medicina, Sección Gastroenterología, Hospital del Salvador, Escuela de MedicinaUniversidad de Chile, Hospital Clínico Universidad de ChileSantiagoChile
| | - Manuel Mendizabal
- Hepatology and Liver Transplant UnitHospital Universitario AustralPilarArgentina
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14
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Wong F, Piano S, Singh V, Bartoletti M, Maiwall R, Alessandria C, Fernandez J, Soares EC, Kim DJ, Kim SE, Marino M, Vorobioff J, Barea RDCR, Merli M, Elkrief L, Vargas V, Krag A, Singh SP, Lesmana LA, Toledo C, Marciano S, Verhelst X, Intagliata N, Rabinowich L, Colombato L, Kim SG, Gerbes A, Durand F, Roblero JP, Bruns T, Yoon EL, Girala M, Pyrsopoulos NT, Kim TH, Yim SY, Juanola A, Gadano A, Angeli P. Clinical features and evolution of bacterial infection-related acute-on-chronic liver failure. J Hepatol 2021; 74:330-339. [PMID: 32781201 DOI: 10.1016/j.jhep.2020.07.046] [Citation(s) in RCA: 59] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 07/20/2020] [Accepted: 07/29/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND & AIMS Bacterial infections can trigger the development of organ failure(s) and acute-on-chronic liver failure (ACLF). Geographic variations in bacteriology and clinical practice could lead to worldwide differences in ACLF epidemiology, phenotypes and associated outcomes. Herein, we aimed to evaluate regional differences in bacterial infection-related ACLF in patients with cirrhosis admitted to hospital. METHODS This post hoc analysis included 1,175 patients with decompensated cirrhosis (with bacterial infection on admission or nosocomial infection) from 6 geographic regions worldwide. Clinical, laboratory and microbiological data were collected from the diagnosis of infection. Patients were followed-up for organ failure(s) and ACLF development according to the EASL-CLIF criteria from enrolment to discharge/death. RESULTS A total of 333 patients (28%) had ACLF at diagnosis of infection, while 230 patients developed ACLF after diagnosis of infection, resulting in an overall rate of bacterial infection related-ACLF of 48%, with rates differing amongst different geographic regions (38% in Southern Europe vs. 75% in the Indian subcontinent). Bacterial infection related-ACLF more frequently developed in younger patients (55 ± 13 vs. 58 ± 14 years), males (73% vs. 62%), patients with alcohol-related cirrhosis (59% vs. 45%) and those with a higher baseline MELD score (25 ± 11 vs. 16 ± 5) (all p <0.001). Spontaneous bacterial peritonitis, pneumonia or infections caused by extensively drug resistant (XDR) bacteria were more frequently associated with ACLF development. More patients with ACLF had a positive quick sequential organ failure assessment score and septic shock, resulting in a lower infection resolution rate (all p <0.001). CONCLUSIONS Bacterial infections, especially with XDR organisms, are associated with the highest risk of ACLF development, accounting for almost half of cases globally. Geographic differences result in variable epidemiology and clinical outcomes. LAY SUMMARY Bacterial infections can trigger a sudden deterioration in an otherwise stable cirrhotic patient, a condition known as acute-on-chronic liver failure or ACLF. This study has found that the development of ACLF following bacterial infection occurs most commonly in the Indian subcontinent and less so in Southern Europe. The common infections that can trigger ACLF include infection of the abdominal fluid, known as spontaneous bacterial peritonitis, pneumonia and by bacteria that are resistant to multiple antibiotics. Patients who develop ACLF following a bacterial infection have high death rates and are frequently unable to clear the infection.
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Affiliation(s)
- Florence Wong
- Division of Gastroenterology, Department of Medicine, Toronto General Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Salvatore Piano
- Unit of Internal Medicine and Hepatology (UIMH), Department of Medicine - DIMED, University of Padova, Padova, Italy
| | - Virendra Singh
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Michele Bartoletti
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Rakhi Maiwall
- Institute of Liver and Biliary Sciences, New Dehli, India
| | - Carlo Alessandria
- Division of Gastroenterology and Hepatology, Città della Salute e della Scienza Hospital, University of Turin, Turin, Italy
| | - Javier Fernandez
- Liver ICU, Liver Unit, Hospital Clínic, University of Barcelona, Barcelona, Catalonia, Spain; Institut d'Investigacions Biomèdiques August-Pi-Sunyer (IDIBAPS); Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHED); European Foundation of Chronic Liver Failure (EF-Clif), Barcelona
| | - Elza Cotrim Soares
- Gastroenterology Division, Medicine Department, Faculty of Medical Sciences, University of Campinas (UNICAMP). Campinas, São Paulo, Brazil
| | - Dong Joon Kim
- Institute for Liver and Digestive Diseases, Hallym University College of Medicine, Chuncheon, South Korea
| | - Sung Eun Kim
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Hallym Sacred Heart Hospital, College of Medicine, Hallym University, Anyang city, Republic of Korea
| | - Monica Marino
- Liver Unit, Hospital Dr. Carlos B. Udaondo, Buenos Aires, Argentina
| | | | | | - Manuela Merli
- Gastroenterology and Hepatology Unit, Department of Translational and Precision Medicine, Sapienza Università di Roma, Rome, Italy
| | - Laure Elkrief
- Service de Transplantation, Service d'Hépato-gastroentérologie, Hôpitaux Universitaires de Genève, Geneva, Switzerland
| | - Victor Vargas
- Liver Unit, Department of Internal Medicine, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona, CIBERehd, Barcelona, Spain
| | - Aleksander Krag
- Department of Gastroenterology and Hepatology, Odense University Hospital, Odense, Denmark
| | | | | | - Claudio Toledo
- Gastroenterology Unit, Hospital Valdivia, Universidad Austral de Chile, Valdivia, Chile
| | - Sebastian Marciano
- Liver Unit and Department of Research, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Xavier Verhelst
- Department of Gastroenterology and Hepatology, Ghent University Hospital, Ghent, Belgium
| | - Nicolas Intagliata
- Division of Gastroenterology and Hepatology, University of Virginia, Charlottesville, Virginia, USA
| | - Liane Rabinowich
- Liver Unit, Department of Gastroenterology, Tel-Aviv Medical Center and Tel-Aviv University, Tel-Aviv, Israel
| | - Luis Colombato
- Gastroenterology Department, Buenos Aires British Hospital, Argentine Catholic University (UCA), Buenos Aires, Argentina
| | - Sang Gyune Kim
- Department of Internal Medicine, Soonchunhyang University Bucheon Hospital, Bucheon, Republic of Korea
| | - Alexander Gerbes
- Department of Medicine II, Liver Centre Munich, University Hospital, LMU Munich, Germany
| | - Francois Durand
- Hepatology & Liver Intensive Care, Hospital Beaujon, Clichy, University Paris Diderot, Paris, France
| | - Juan Pablo Roblero
- Departamento de Medicina, Universidad de Chile Campus Centro, Hospital Clínico San Borja Arriarán, Santiago, Chile
| | - Tony Bruns
- Department of Internal Medicine IV, Jena University Hospital, Jena, Germany; Department of Medicine III, University Hospital RWTH Aachen, Aachen, Germany
| | - Eileen Laurel Yoon
- Department of Internal Medicine, Sanggye Paik Hospital, Inje University, Seoul, Republic of Korea
| | - Marcos Girala
- Departamento de Gastroenterología y Endoscopia Digestiva, Hospital de Clínicas, Universidad Nacional de Asunción, Asunción, Paraguay
| | - Nikolaos T Pyrsopoulos
- Division of Gastroenterology and Hepatology, Rutgers- New Jersey Medical School, University Hospital, Newark, NJ, USA
| | - Tae Hun Kim
- Department of Internal Medicine, Ewha Womans University School of Medicine, Seoul, Republic of Korea
| | - Sun Young Yim
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Korea University Hospital, Seoul, Republic of Korea
| | - Adria Juanola
- Liver ICU, Liver Unit, Hospital Clínic, University of Barcelona, Barcelona, Catalonia, Spain; Institut d'Investigacions Biomèdiques August-Pi-Sunyer (IDIBAPS); Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHED)
| | - Adrian Gadano
- Gastroenterology Unit, Hospital Valdivia, Universidad Austral de Chile, Valdivia, Chile
| | - Paolo Angeli
- Unit of Internal Medicine and Hepatology (UIMH), Department of Medicine - DIMED, University of Padova, Padova, Italy; European Foundation of Chronic Liver Failure (EF-Clif), Barcelona.
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Díaz LA, Roblero JP, Bataller R, Arab JP. Alcohol-Related Liver Disease in Latin America: Local Solutions for a Global Problem. Clin Liver Dis (Hoboken) 2020; 16:187-190. [PMID: 33318785 PMCID: PMC7727850 DOI: 10.1002/cld.1025] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 07/24/2020] [Accepted: 08/02/2020] [Indexed: 02/04/2023] Open
Affiliation(s)
- Luis Antonio Díaz
- Departamento de GastroenterologíaEscuela de MedicinaPontificia Universidad Católica de ChileSantiagoChile
| | - Juan Pablo Roblero
- Departamento de GastroenterologíaFacultad de MedicinaUniversidad de ChileHospital Clínico Universidad de ChileSantiagoChile
| | - Ramon Bataller
- Center for Liver DiseasesDivision of Gastroenterology, Hepatology and NutritionUniversity of Pittsburgh Medical CenterPittsburghPA
| | - Juan Pablo Arab
- Departamento de GastroenterologíaEscuela de MedicinaPontificia Universidad Católica de ChileSantiagoChile,Division of Gastroenterology and HepatologyMayo ClinicRochesterMN
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Arab JP, Bataller R, Roblero JP. Are We Really Taking Care of Alcohol-Related Liver Disease in Latin America? Clin Liver Dis (Hoboken) 2020; 16:91-95. [PMID: 33005388 PMCID: PMC7508786 DOI: 10.1002/cld.916] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Accepted: 12/05/2019] [Indexed: 02/04/2023] Open
Affiliation(s)
- Juan Pablo Arab
- Departamento de GastroenterologiaPontificia Universidad Catolica de Chile Facultad de MedicinaSantiagoChile
| | - Ramon Bataller
- Center for Liver DiseasesDivision of Gastroenterology, Hepatology and NutritionUniversity of Pittsburgh Medical CenterPittsburghPA
| | - Juan Pablo Roblero
- Servicio de GastroenterologiaUniversidad de Chile Facultad de MedicinaSantiagoChile
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Piano S, Singh V, Caraceni P, Maiwall R, Alessandria C, Fernandez J, Soares EC, Kim DJ, Kim SE, Marino M, Vorobioff J, Barea RDCR, Merli M, Elkrief L, Vargas V, Krag A, Singh SP, Lesmana LA, Toledo C, Marciano S, Verhelst X, Wong F, Intagliata N, Rabinowich L, Colombato L, Kim SG, Gerbes A, Durand F, Roblero JP, Bhamidimarri KR, Boyer TD, Maevskaya M, Fassio E, Kim HS, Hwang JS, Gines P, Gadano A, Sarin SK, Angeli P, Brodersen C, Bruns T, de Man RA, Fialla AD, Gambino C, Gautam V, Girala M, Juanola A, Kim JH, Kim TH, Kumar P, Lattanzi B, Lee TH, Rinaldi Lesmana CA, Moreau R, Nath P, Navarro G, Park JW, Pinero G, Pyrsopoulos NT, Restellini S, Romero G, Sacco M, Sevá-Pereira T, Simón-Talero M, Song DS, Suk KT, Van Vlierberghe H, Yim SY, Yoon EL, Zaccherini G. Epidemiology and Effects of Bacterial Infections in Patients With Cirrhosis Worldwide. Gastroenterology 2019; 156:1368-1380.e10. [PMID: 30552895 DOI: 10.1053/j.gastro.2018.12.005] [Citation(s) in RCA: 249] [Impact Index Per Article: 49.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2018] [Revised: 11/30/2018] [Accepted: 12/07/2018] [Indexed: 02/08/2023]
Abstract
BACKGROUND & AIMS Bacterial infections are common and life-threatening in patients with cirrhosis. Little is known about the epidemiology of bacterial infections in different regions. We performed a multicenter prospective intercontinental study to assess the prevalence and outcomes of bacterial and fungal infections in patients with cirrhosis. METHODS We collected data from 1302 hospitalized patients with cirrhosis and bacterial or fungal infections at 46 centers (15 in Asia, 15 in Europe, 11 in South America, and 5 in North America) from October 2015 through September 2016. We obtained demographic, clinical, microbiology, and treatment data at time of diagnosis of infection and during hospitalization. Patients were followed until death, liver transplantation, or discharge. RESULTS The global prevalence of multidrug-resistant (MDR) bacteria was 34% (95% confidence interval 31%-37%). The prevalence of MDR bacteria differed significantly among geographic areas, with the greatest prevalence in Asia. Independent risk factors for infection with MDR bacteria were infection in Asia (particularly in India), use of antibiotics in the 3 months before hospitalization, prior health care exposure, and site of infection. Infections caused by MDR bacteria were associated with a lower rate of resolution of infection, a higher incidence of shock and new organ failures, and higher in-hospital mortality than those caused by non-MDR bacteria. Administration of adequate empirical antibiotic treatment was independently associated with improved in-hospital and 28-day survival. CONCLUSIONS In a worldwide study of hospitalized patients, we found a high prevalence of infection with MDR bacteria in patients with cirrhosis. Differences in the prevalence of MDR bacterial infections in different global regions indicate the need for different empirical antibiotic strategies in different continents and countries. While we await new antibiotics, effort should be made to decrease the spread of MDR bacteria in patients with cirrhosis.
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Affiliation(s)
- Salvatore Piano
- Unit of Internal Medicine and Hepatology, Department of Medicine, University of Padova, Padova, Italy
| | - Virendra Singh
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Paolo Caraceni
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Rakhi Maiwall
- Institute of Liver and Biliary Sciences, New Delhi, India
| | - Carlo Alessandria
- Division of Gastroenterology and Hepatology, Città della Salute e della Scienza Hospital, University of Turin, Turin, Italy
| | - Javier Fernandez
- Liver ICU, Liver Unit, Hospital Clinic, University of Barcelona, Barcelona, Catalonia, Spain; Institut d'Investigacions Biomèdiques August-Pi-Sunyer, Barcelona, Catalonia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Barcelona, Catalonia, Spain; European Foundation of Chronic Liver Failure (EF-Clif), Barcelona, Catalonia, Spain
| | - Elza Cotrim Soares
- Gastroenterology Division, Medicine Department, Faculty of Medical Sciences, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil
| | - Dong Joon Kim
- Department of Internal Medicine, Hallym University College of Medicine, Chuncheon, Republic of Korea
| | - Sung Eun Kim
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Hallym Sacred Heart Hospital, College of Medicine, Hallym University, Anyang City, Republic of Korea
| | - Monica Marino
- Liver Unit, Hospital Dr. Carlos B. Udaondo, Buenos Aires, Argentina
| | | | | | - Manuela Merli
- Gastroenterology and Hepatology Unit, Department of Clinical Medicine, Sapienza University of Rome, Rome, Italy
| | - Laure Elkrief
- Service de Transplantation, Service d'Hépato-gastroentérologie, Hôpitaux Universitaires de Genève, Geneva, Switzerland
| | - Victor Vargas
- Liver Unit, Department of Internal Medicine, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona, CIBERehd, Barcelona, Spain
| | - Aleksander Krag
- Department of Gastroenterology and Hepatology, Odense University Hospital, Odense, Denmark
| | | | | | - Claudio Toledo
- Gastroenterology Unit, Hospital Valdivia, Universidad Austral de Chile, Valdivia, Chile
| | - Sebastian Marciano
- Liver Unit and Department of Research, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Xavier Verhelst
- Department of Gastroenterology and Hepatology, Ghent University Hospital, Ghent, Belgium
| | - Florence Wong
- Division of Gastroenterology, Department of Medicine, University of Toronto, Ontario, Canada
| | - Nicolas Intagliata
- Division of Gastroenterology and Hepatology, University of Virginia, Charlottesville, Virginia
| | - Liane Rabinowich
- Liver Unit, Department of Gastroenterology, Tel-Aviv Medical Center and Tel-Aviv University, Tel-Aviv, Israel
| | - Luis Colombato
- Gastroenterology Department, Buenos Aires British Hospital, Argentine Catholic University, Buenos Aires, Argentina
| | - Sang Gyune Kim
- Department of Internal Medicine, Soonchunhyang University Bucheon Hospital, Bucheon, Republic of Korea
| | - Alexander Gerbes
- Department of Medicine II, Liver Centre Munich, University Hospital, LMU Munich, Germany
| | - Francois Durand
- Hepatology & Liver Intensive Care, Hospital Beaujon, Clichy, University Paris Diderot, Paris, France
| | - Juan Pablo Roblero
- Departamento de Medicina, Universidad de Chile Campus Centro, Hospital Clínico San Borja Arriarán, Santiago, Chile
| | | | - Thomas D Boyer
- Department of Medicine, University of Arizona, Tucson, Arizona
| | | | - Eduardo Fassio
- Liver Unit, Hospital Nacional Prof. Alejandro Posadas, El Palomar, Buenos Aires, Argentina
| | - Hyoung Su Kim
- Department of Internal Medicine, Hallym University Kangdong Sacred Heart Hospital, Seoul, Republic of Korea
| | - Jae Seok Hwang
- Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Republic of Korea
| | - Pere Gines
- Liver ICU, Liver Unit, Hospital Clinic, University of Barcelona, Barcelona, Catalonia, Spain; Institut d'Investigacions Biomèdiques August-Pi-Sunyer, Barcelona, Catalonia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Barcelona, Catalonia, Spain
| | - Adrian Gadano
- Liver Unit and Department of Research, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | | | - Paolo Angeli
- Unit of Internal Medicine and Hepatology, Department of Medicine, University of Padova, Padova, Italy.
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Aravena E, Pinto A, Roblero JP, González MZ, Iturriaga H. [Results of chronic hepatitis C treatment in a public hospital]. Rev Med Chil 2013; 140:1529-34. [PMID: 23677224 DOI: 10.4067/s0034-98872012001200002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2012] [Accepted: 08/09/2012] [Indexed: 11/17/2022]
Abstract
BACKGROUND Chronic hepatitis C is an important health problem in Chile. In 2005, the Ministry of Health started a pilot treatment program with peg interferon and ribavirin, to be developed in public hospitals all over the country. AIM To report the results of hepatitis C treatment obtained at our institution. PATIENTS AND METHODS Between 2005 and 2009, 63 patients were referred for treatment. In all, the viral load and genotype were determined. Peg interferon alpha-2a or alpha-2b plus ribavirin were used for therapy for up to 48 weeks in genotypes (G) 1 or 4 or 24 weeks in genotypes 2 or 3. If at the end of treatment, viral load measured by polymerase chain reaction (PCR) was negative, it was repeated 6 months later. A negative viral load at that time was considered a sustained viral response (SVR). RESULTS Among the 51 patients who started treatment, 42 (80.4%) were G1,1 was G2,1 was G4 and 7 were G3. A SVR was reached in 51.1% of G 1 and 4 and in 87.5% in G 3 and 2. In a univariate analysis, the variables significantly associated with a positive viral response were the degree of fibrosis and body mass index. CONCLUSIONS These results are similar to those obtained in other international series, demonstrating that Hispanic ethnicity does not influence the response to treatment. Our good results could be explained by the excellent compliance of the patients to the treatment. A higher degree of fibrosis and a higher BMI were associated with a poor response.
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Affiliation(s)
- Edmundo Aravena
- Unidad de Gastroenterología, Servicio de Medicina, Hospital Clínico San Borja-Arriarán, Chile.
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Abstract
Calcineurin inhibitor (CNI) immunosuppressive therapy post-liver transplantation (OLT) is important to reduce graft rejection episodes. However, these drugs show important side effects, particularly renal dysfunction (RDF). Changing from CNI to a nonnephrotoxic drug, as mammalian target of rapamycin (mTOR) inhibitor may solve the problem. Our objective was to evaluate renal function (RF) among liver transplant patients initially receiving CNI, among whom the patients with RDF were converted completely or partially to an mTOR inhibitor like everolimus (EVE). We performed a prospective study in liver transplant patients from 2000 to 2009. Creatinine levels and creatinine clearances (Cockroft-Gault) expressed as mean values ± standard deviations were measured pre- and postswitch for comparisons using Wilcoxon nonparametric tests. Six patients were converted fully or partially to EVE. Their mean age at the moment of introducing the new therapy was 52.2 ± 13.6 years (range = 28-60). Immunosuppression time prior to switching from CNI to EVE was 23.8 ± 26.6 months (range = 6-70). Postconversion follow-up was 25.8 ± 16.5 months (range = 8-42). All patients showed improvement in RF. The creatinine level improvement was significant (P = .03) namely, from a mean of 2.26 ± 0.49 to 1.21 ± 0.57 mg/dL. Glomerular filtration rate improved from a mean of 40 ± 15.13 to 72.60 ± 17.3 mL/min/m(2) (P = .03). Conversion from CNI to EVE improved creatinine concentrations and creatinine clearances with long-term effects free of graft rejection.
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Affiliation(s)
- T Pérez
- Liver and Gastroenterology Unit, Hospital San Borja-Arriarán, University of Chile, Medical School, Santiago, Chile
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Abstract
BACKGROUND Varioliform gastritis (VG) is found in approximately 0.3 to 2.8% of upper gastrointestinal endoscopies. Its etiology is not known. We have observed a higher frequency of VG in patients with liver cirrhosis. AIM To confirm if there is an association between VG and liver cirrhosis. PATIENTS AND METHODS Two case-control studies were done. A retrospective study, reviewing the endoscopy database of a gastroenterological unit. A prospective study, identifying cases with the endoscopic diagnosis of VG among all patients referred for upper gastrointestinal endoscopies. The presence of liver cirrhosis, based on clinical, laboratory, ultrasonographic and endoscopic features was registered among patients with VG. RESULTS VG was found in 549 of 11.659 upper gastrointestinal endoscopies. Fourteen percent of patients with VG had cirrhosis compared to 5.6% in control patients (c² 29,8; p < 0.01). The odds ratio (OR) for having cirrhosis of patients with VG was 9.3 (95% confidence intervals 3.4-25.5, p < 0,01), according to a logistic regression analysis. In the prospective study, that included 1.498 upper gastrointestinal endoscopies, VG was also significantly more common among patients with liver cirrhosis. CONCLUSIONS A higher frequency of VG was found among patients with liver cirrhosis. Therefore, the endoscopic finding of VG should alert physicians to look for the presence of a coexistent liver cirrhosis.
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Yarur A, Castro L, Segovia R, Roblero JP, Uribe M, Ferrario M, Buckel E. [Small-for-size syndrome. Report of one case]. Rev Med Chil 2009; 137:918-922. [PMID: 19802420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Although the use of cadaveric split or living donor liver transplantation is a valid option for liver transplants, they have several complications, being the "small-for-size syndrome" one of the most frequent. This entity is mainly due to the incapacity that the graft has to meet the blood drainage demands. We report a 61 year-old patient with sub-acute liver failure, transplanted with a partial liver graft that developed hyperbilirubinemia, ascites and liver function deterioration. A meso-caval shunt was performed, after which the ascites resolved, serum bilirubin normalized and the synthetic function of the liver improved. After one month, a follow-up CT seen showed the absence of blood flow in the shunt, possible due to the reduction of the hyper-perfusion of the liver. The clinical and biochemical condition of the patient continued improving despite the lack of flow through the shunt.
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Affiliation(s)
- Andrés Yarur
- Departamento de Medicina, Hospital San Borja-Arriarán, Santiago de Chile
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22
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Yarur A, Castro L, Segovia R, Roblero JP, Uribe M, Ferrario M, Buckel E. "Síndrome pequeño para su tamaño", (small-for-size), como complicación de un trasplante hepático con donante vivo adulto relacionado. Rev Med Chil 2009. [DOI: 10.4067/s0034-98872009000700009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Silva G, Segovia R, Ponce R, Backhouse C, Palma M, Roblero JP, Abadal J, Quijada C, Troncoso M, Iturriaga H. Effects of 5-isosorbide mononitrate and propranolol on subclinical hepatic encephalopathy and renal function in patients with liver cirrhosis. Hepatogastroenterology 2002; 49:1357-62. [PMID: 12239942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
Abstract
BACKGROUND/AIMS In patients with cirrhosis pharmacological treatment of portal hypertension using beta-blockers and vasodilators has raised concerns for its potential deleterious effects on renal function and encephalopathy. To clarify this issue we evaluated the effects of propranolol and 5-isosorbide mononitrate or both on subclinical hepatic encephalopathy and renal function in a prospective randomized double-blinded study. METHODOLOGY Thirty patients Child-Pugh A or B, with esophageal varices, normal renal function and non-previous pharmacological treatment were studied. After a basal period, patients received during 4 weeks 5-isosorbide mononitrate (80 mg/day) or placebo. In the next 4 weeks, propranolol was added to both groups. At baseline and at the end of each study period we assessed: renal function tests; plasma renin activity and aldosterone; subclinical hepatic encephalopathy (electroencephalograms, visual evoked potentials and psychometric studies). Mean arterial pressure, cardiac output (echo-Doppler) and indocyanine green retention were also measured. RESULTS The most common alterations at baseline were increased arterial ammonia levels (85%), abnormal indocyanine green retention (75%), abnormal trail making B (44%), decreased inulin clearance (30%) and high plasma renin activity (27%). After 4 weeks of 5-isosorbide mononitrate or placebo no significant changes were observed in any variable. Five out of 14 patients receiving 5-isosorbide mononitrate were withdrawn due to side effects. The addition of propranolol decreased significantly plasma renin activity in both groups and cardiac output in those receiving 5-isosorbide mononitrate but did not change other variables. CONCLUSIONS In patients with compensated or slightly decompensated liver cirrhosis 5-isosorbide mononitrate, propranolol or the association of both did not produce detectable worsening of subclinical hepatic encephalopathy or renal function.
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Roblero JP, Corradi L, Chahuan M, Iturriaga H. [Hepatopulmonary syndrome in decompensated cirrhotic patients]. Rev Med Chil 1995; 123:975-81. [PMID: 8657966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Hypoxemia is common in cirrhotic patients and, when obvious pulmonary or cardiac causes are discarded, it is attributed to the so-called hepatopulmonary syndrome. The aim of this work was to assess the frequency of hypoxemia and orthodeoxia and its relationship with the degree of liver failure, in cirrhotic alcoholic patients. We studied 30 alcoholic cirrhotics. In all, arterial blood gases were measured in supine and standing positions, in 26 a chest X ray examination was done and in 20 a spirometry. Twelve patients had a subnormal PaO2 and this parameter fell more than 105 when assuming the standing position in one of these. The same reduction was observed in two subjects with normal supine PaO2. In the chest X ray examinations, pleural effusions were observed in five hypoxemic subjects and four with normal PaO2. Likewise minimal athelectasis was found in six and seven subjects and intestinal infiltrates in one of the two subjects. A significant association between hypoxemia and Pugh score was observed. Similarly, subjects with hypoxemia is frequent in alcoholic cirrhotic patients and, since it is not associated to obvious pulmonary causes, it may be attributed to the hepatopulmonary syndrome.
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Affiliation(s)
- J P Roblero
- Departamento de Medicina, Facultad de Medicina, Universidad de Chile, (Campus Centro), Hospital San Borja Arriarán, Santiago de Chile
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