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Dunn W, Li Y, Singal AK, Simonetto DA, Díaz LA, Idalsoaga F, Ayares G, Arnold J, Ayala-Valverde M, Perez D, Gomez J, Escarate R, Fuentes-López E, Ramirez-Cadiz C, Morales-Arraez D, Zhang W, Qian S, Ahn JC, Buryska S, Mehta H, Dunn N, Waleed M, Stefanescu H, Bumbu A, Horhat A, Attar B, Agrawal R, Cabezas J, Echavaría V, Cuyàs B, Poca M, Soriano G, Sarin SK, Maiwall R, Jalal PK, Higuera-de-la-Tijera F, Kulkarni AV, Rao PN, Guerra-Salazar P, Skladaný L, Kubánek N, Prado V, Clemente-Sanchez A, Rincon D, Haider T, Chacko KR, Romero GA, Pollarsky FD, Restrepo JC, Toro LG, Yaquich P, Mendizabal M, Garrido ML, Marciano S, Dirchwolf M, Vargas V, Jiménez C, Hudson D, García-Tsao G, Ortiz G, Abraldes JG, Kamath PS, Arrese M, Shah VH, Bataller R, Arab JP. An artificial intelligence-generated model predicts 90-day survival in alcohol-associated hepatitis: A global cohort study. Hepatology 2024:01515467-990000000-00843. [PMID: 38607809 DOI: 10.1097/hep.0000000000000883] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Accepted: 03/14/2024] [Indexed: 04/14/2024]
Abstract
BACKGROUND AIMS Alcohol-associated hepatitis (AH) poses significant short-term mortality. Existing prognostic models lack precision for 90-day mortality. Utilizing artificial intelligence (AI) in a global cohort, we sought to derive and validate an enhanced prognostic model. APPROACH AND RESULTS The Global AlcHep initiative, a retrospective study across 23 centers in 12 countries, enrolled AH patients per NIAAA criteria. Centers were partitioned into derivation (11 centers, 860 patients) and validation cohorts (12 centers, 859 patients). Focusing on 30 and 90-day post-admission mortality, three AI algorithms (Random Forest, Gradient Boosting Machines, and eXtreme Gradient Boosting) informed an ensemble model, subsequently refined via Bayesian updating, integrating the derivation cohort's average 90-day mortality with each center's approximate mortality rate to produce post-test probabilities. The ALCoholic Hepatitis Artificial INtelligence (ALCHAIN) Ensemble score integrated age, gender, cirrhosis, and 9 laboratory values, with center-specific mortality rates. Mortality was 18.7% (30-day) and 27.9% (90-day) in the derivation cohort, versus 21.7% and 32.5% in the validation cohort. Validation cohort 30 and 90-day AUCs were 0.811 (0.779 - 0.844) and 0.799 (0.769 - 0.830), significantly surpassing legacy models like Maddrey's Discriminant Function, MELD variations, ABIC, Glasgow, and modified Glasgow Scores (p<0.001). ALCHAIN Ensemble score also showcased superior calibration against MELD and its variants. Steroid use improved 30-day survival for those with an ALCHAIN Ensemble score>0.20 in both derivation and validation cohorts. CONCLUSIONS Harnessing AI within a global consortium, we pioneered a scoring system excelling over traditional models for 30 and 90-day AH mortality predictions. Beneficial for clinical trials, steroid therapy, and transplant indications, it's accessible at: https://aihepatology.shinyapps.io/ALCHAIN/.
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Affiliation(s)
| | - Yanming Li
- University of Kansas Medical Center, KS, USA
| | - Ashwani K Singal
- Department of Gastroenterology and Hepatology, University of Louisville, Louisville, KY, USA
| | - Douglas A Simonetto
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Luis A 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
| | - Gustavo Ayares
- Servicio Medicina Interna, Hospital El Pino, 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 Gomez
- Servicio Medicina Interna, Hospital El Pino, Santiago, Chile
| | | | - Eduardo Fuentes-López
- Department of Health Sciences, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Carolina Ramirez-Cadiz
- Department of Anesthesiology and Perioperative Medicine, Schulich School of Medicine, Western University & London Health Sciences Centre, London, Ontario, Canada
| | - Dalia Morales-Arraez
- 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
- Center for Liver Disease and Liver Transplantation, Columbia University, New York, NY, 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
| | | | - Muhammad Waleed
- Department of Gastroenterology and Hepatology, University of Louisville, Louisville, KY, USA
| | - Horia Stefanescu
- Regional Institute of Gastroenterology and Hepatology, Cluj-Napoca, Romania
| | - Andreea Bumbu
- Regional Institute of Gastroenterology and Hepatology, Cluj-Napoca, Romania
| | - Adelina Horhat
- University of Medicine and Pharmacy "Iuliu Hatieganu" 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 West Virginia, West Virginia, USA
| | - Joaquín Cabezas
- Gastroenterology and Hepatology Department. University Hospital Marqués de Valdecilla. Santander. Spain; Clinical and Translational Research in Digestive Diseases, Research Institute Valdecilla (IDIVAL). Santander, Spain
| | - Victor Echavaría
- Gastroenterology and Hepatology Department. University Hospital Marqués de Valdecilla. Santander. Spain; Clinical and Translational Research in Digestive Diseases, 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
| | - Fátima Higuera-de-la-Tijera
- Servicio de Gastroenterología y Hepatología, Hospital General de México "Dr. Eduardo Liceaga"; Facultad de Medicina, Universidad Nacional Autónoma de México, México
| | - 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 Kubánek
- 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
- 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 Rincon
- Liver Unit, Department of Digestive Diseases Hospital General Universitario Gregorio Marañón, 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 C Restrepo
- 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
| | | | | | - 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 Autònoma de Barcelona, CIBERehd, Barcelona, Spain
| | - César Jiménez
- Liver Unit, Hospital Vall d'Hebron, Vall d'Hebron Research Institute (VHIR), Universitat Autònoma de Barcelona, CIBERehd, Barcelona, Spain
| | - David Hudson
- Division of Gastroenterology, Department of Medicine, Schulich School of Medicine, Western University & London Health Sciences Centre, London, Ontario, Canada
| | - Guadalupe García-Tsao
- Section of Digestive Diseases, Yale University School of Medicine/VA-CT Healthcare System, New Haven, CT, USA
| | - Guillermo Ortiz
- Section of Digestive Diseases, Yale University School of Medicine/VA-CT Healthcare System, New Haven, CT, USA
| | - Juan G Abraldes
- Division of Gastroenterology, Liver Unit, University of Alberta, Edmonton, Canada
| | - 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
| | - Vijay H Shah
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Ramon Bataller
- Liver Unit, Hospital Clinic, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Juan P 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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Marti-Aguado D, Gougol A, Gomez-Medina C, Jamali A, Abo-Zed A, Morales-Arraez D, Jimenez-Sosa A, Burns K, Bawa A, Hernández A, Pujol C, Alvarado-Tapias E, Szafranska J, Chiu WK, Villagrasa A, Ventura-Cots M, Gandicheruvu H, Lluch P, Chen HW, Rachakonda V, Duarte-Rojo A, Bataller R. Prevalence and clinical impact of alcohol withdrawal syndrome in alcohol-associated hepatitis and the potential role of prophylaxis: a multinational, retrospective cohort study. EClinicalMedicine 2023; 61:102046. [PMID: 37415844 PMCID: PMC10319982 DOI: 10.1016/j.eclinm.2023.102046] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 05/29/2023] [Accepted: 05/31/2023] [Indexed: 07/08/2023] Open
Abstract
Background The prevalence and impact of alcohol withdrawal syndrome (AWS) in patients with alcohol-associated hepatitis (AH) are unknown. In this study, we aimed to investigate the prevalence, predictors, management, and clinical impact of AWS in patients hospitalized with AH. Methods A multinational, retrospective cohort study enrolling patients hospitalized with AH at 5 medical centres in Spain and in the USA was performed between January 1st, 2016 to January 31st, 2021. Data were retrospectively retrieved from electronic health records. Diagnosis of AWS was based on clinical criteria and use of sedatives to control AWS symptoms. The primary outcome was mortality. Multivariable models controlling for demographic variables and disease severity were performed to determine predictors of AWS (adjusted odds ratio [OR]) and the impact of AWS condition and management on clinical outcomes (adjusted hazard ratio [HR]). Findings In total, 432 patients were included. The median MELD score at admission was 21.9 (18.3-27.3). The overall prevalence of AWS was 32%. Lower platelet levels (OR = 1.61, 95% CI 1.05-2.48) and previous history of AWS (OR = 2.09, 95% CI 1.31-3.33) were associated with a higher rate of incident AWS, whereas the use of prophylaxis decreased the risk (OR = 0.58, 95% CI 0.36-0.93). The use of intravenous benzodiazepines (HR = 2.18, 95% CI 1.02-4.64) and phenobarbital (HR = 2.99, 95% CI 1.07-8.37) for AWS treatment were independently associated with a higher mortality. The development of AWS increased the rate of infections (OR = 2.24, 95% CI 1.44-3.49), the need for mechanical ventilation (OR = 2.49, 95% CI 1.38-4.49), and ICU admission (OR = 1.96, 95% CI 1.19-3.23). Finally, AWS was associated with higher 28-day (HR = 2.31, 95% CI 1.40-3.82), 90-day (HR = 1.78, 95% CI 1.18-2.69), and 180-day mortality (HR = 1.54, 95% CI 1.06-2.24). Interpretation AWS commonly occurs in patients hospitalized with AH and complicates the hospitalization course. Routine prophylaxis is associated with a lower prevalence of AWS. Prospective studies should determine diagnostic criteria and prophylaxis regimens for AWS management in patients with AH. Funding This research received no specific grant from any funding agency in the public, commercial, or not-for-profit sectors.
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Affiliation(s)
- David Marti-Aguado
- Center for Liver Diseases, Division of Gastroenterology, Hepatology and Nutrition, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
- Digestive Disease Department, Clinic University Hospital, Biomedical Research Institute (INCLIVA), Valencia, Spain
| | - Amir Gougol
- Center for Liver Diseases, Division of Gastroenterology, Hepatology and Nutrition, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
- University of California, San Francisco (UCSF), San Francisco, CA, USA
| | - Concepcion Gomez-Medina
- Digestive Disease Department, Clinic University Hospital, Biomedical Research Institute (INCLIVA), Valencia, Spain
| | - Arsia Jamali
- Center for Liver Diseases, Division of Gastroenterology, Hepatology and Nutrition, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Abdelrhman Abo-Zed
- Center for Liver Diseases, Division of Gastroenterology, Hepatology and Nutrition, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Dalia Morales-Arraez
- Department of Gastroenterology, Hospital Universitario de Canarias, Tenerife, Spain
| | - Alejandro Jimenez-Sosa
- Statistical Consultant Research Unit, Hospital Universitario de Canarias, Tenerife, Spain
| | - Keith Burns
- Center for Liver Diseases, Division of Gastroenterology, Hepatology and Nutrition, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Aditi Bawa
- Center for Liver Diseases, Division of Gastroenterology, Hepatology and Nutrition, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Anjara Hernández
- Department of Gastroenterology, Hospital Universitario de Canarias, Tenerife, Spain
| | - Claudia Pujol
- Department of Gastroenterology, Hospital Santa Creu i Sant Pau, Institut de Recerca Sant Pau, Universidad Autónoma de Barcelona, Barcelona, Spain
| | - Edilmar Alvarado-Tapias
- Center for Liver Diseases, Division of Gastroenterology, Hepatology and Nutrition, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
- Department of Gastroenterology, Hospital Santa Creu i Sant Pau, Institut de Recerca Sant Pau, Universidad Autónoma de Barcelona, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain
| | - Justyna Szafranska
- Department of Pathology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Wai Kan Chiu
- Center for Liver Diseases, Division of Gastroenterology, Hepatology and Nutrition, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Ares Villagrasa
- Liver Unit, Hospital Universitari Vall d'Hebron, Vall d'Hebron Institute of Research (VHIR), Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Meritxell Ventura-Cots
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain
- Liver Unit, Hospital Universitari Vall d'Hebron, Vall d'Hebron Institute of Research (VHIR), Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Haritha Gandicheruvu
- Center for Liver Diseases, Division of Gastroenterology, Hepatology and Nutrition, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Paloma Lluch
- Digestive Disease Department, Clinic University Hospital, Biomedical Research Institute (INCLIVA), Valencia, Spain
| | | | | | - Andres Duarte-Rojo
- Center for Liver Diseases, Division of Gastroenterology, Hepatology and Nutrition, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Ramon Bataller
- Center for Liver Diseases, Division of Gastroenterology, Hepatology and Nutrition, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
- Liver Unit, Hospital Clinic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
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Morales-Arraez D, Hernández-Bustabad A, Reygosa Castro C, Benitez-Zafra F, Nicolás-Pérez D, Crespo O, Díaz-Flores F, Hernández-Guerra M. Reengagement strategies for hepatitis C patients lost to follow-up: A randomized clinical trial. Hepatol Commun 2023; 7:e0080. [PMID: 37204411 PMCID: PMC10538908 DOI: 10.1097/hc9.0000000000000080] [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: 07/24/2022] [Accepted: 01/04/2023] [Indexed: 05/20/2023] Open
Abstract
BACKGROUND AND AIMS To achieve the World Health Organization's goal of eliminating HCV by 2030, reengagement of lost to follow-up cases is mandatory. However, there is lack of evidence concerning the best strategy. Our study evaluated the effectiveness, efficiency, predictive factors, and costs of 2 different strategies. METHODS We identified patients positive for HCV antibodies without RNA requests from 2005 to 2018. Patients fulfilling trial criteria (NCT04153708) were randomized to (1) phone call or (2) letter of invitation to schedule an appointment, followed by switching strategy. RESULTS Three hundred forty-five patients among 1167 lost to follow-up were identified. An analysis of the first 270 randomized patients (72% male, 51±13 y) showed a higher contact rate in the mail than in the phone call strategy (84.5% vs. 50.3%). In the intention-to-treat analysis, no differences were found related to appointment attendance (26.5% vs. 28.5%). Regarding efficiency, 3.1 letters and 8 phone calls were needed to successfully link 1 patient (p<0.001) but dropped down to 2.3 phone calls if we only considered the first call attempt (p=0.008). Prior specialist's evaluation and HCV testing in the predirect-acting antiviral era were the only factors associated with no showing up for the appointment. The cost per patient was €621.3 (2.5 quality-adjusted life-years) in the phone call strategy and €611.8 (2.4 quality-adjusted life-years) in the mail letter strategy. CONCLUSIONS Reengagement of patients with HCV is feasible, and equally effective with similar costs in both strategies. The mail letter was more efficient, except when only 1 phone call was considered. Prior specialist's evaluation and testing in the predirect-acting antiviral era were factors associated with nonattendance to the appointment.
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Affiliation(s)
- Dalia Morales-Arraez
- Liver Unit, Canary Islands University Hospital, University of La Laguna, Tenerife, Spain
| | | | | | - Federica Benitez-Zafra
- Liver Unit, Canary Islands University Hospital, University of La Laguna, Tenerife, Spain
| | - David Nicolás-Pérez
- Liver Unit, Canary Islands University Hospital, University of La Laguna, Tenerife, Spain
| | - Orestes Crespo
- Administrative Unit, Canary Islands University Hospital, Tenerife, Spain
| | | | - Manuel Hernández-Guerra
- Liver Unit, Canary Islands University Hospital, University of La Laguna, Tenerife, Spain
- Department of Internal Medicine, University Institute of Biomedical Technologies (CIBICAN), University of La Laguna, Tenerife, Spain
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4
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Hernández-Bustabad A, Morales-Arraez D, González-Paredes FJ, Abrante B, Díaz-Flores F, Abreu-González P, de la Barreda R, Quintero E, Hernández-Guerra M. Chronic intermittent hypoxia promotes early intrahepatic endothelial impairment in rats with nonalcoholic fatty liver disease. Am J Physiol Gastrointest Liver Physiol 2022; 323:G362-G374. [PMID: 35916415 DOI: 10.1152/ajpgi.00300.2021] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Nonalcoholic fatty liver disease (NAFLD) is a progressive disease that ranges from simple steatosis to cirrhosis. Obstructive sleep apnea syndrome (OSAS) and chronic intermittent hypoxia (CIH) are implicated in the pathogenesis of NAFLD. However, the overlapping consequences of CIH on liver sinusoidal endothelial function over time in NAFLD are largely unknown. We explored endothelial dysfunction in a rat model of NAFLD with a high-fat diet exposed to CIH [12 h/day, every 30 s to fractional concentration of oxygen ([Formula: see text] 8%-10%]. The livers were isolated and perfused, and the endothelial function was determined by testing the vasodilation of the liver circulation to increased concentrations of acetylcholine and von Willebrand factor (vWF) and intercellular adhesion molecule 1 (ICAM-1) expression. Phosphorylated endothelial nitric oxide synthase (p-eNOS), cGMP, and oxidative stress were assessed to determine nitric oxide bioavailability. Inflammation and fibrosis were evaluated by transaminases, myeloperoxidase activity, hydroxyproline, and histological evaluation. Hypoxia-inducible factors (HIFs) were studied as a marker of hypoxia and after a second insult with acetaminophen. CIH exposure provoked typical systemic features of OSAS and provoked a decreased response in vasodilation to acetylcholine. This was associated with increased oxidative stress and reduced p-eNOS and cGMP. The microcirculation impairment due to CIH preceded significant hepatic inflammation and fibrotic changes, despite the presence of HIF expression. In conclusion, CIH exacerbates endothelial dysfunction in NAFLD rats associated with increased oxidative stress and reduced nitric oxide bioavailability. This occurs before inflammation and fibrosis establish. Our results suggest that with CIH endothelial dysfunction should be considered an early target.NEW & NOTEWORTHY We believe the findings are of relevance because we demonstrate that chronic intermittent hypoxia further augments impaired hepatic endothelial dysfunction in nonalcoholic fatty liver disease rats. Because obstructive sleep apnea syndrome is associated with systemic endothelial dysfunction in cardiovascular disorders, and chronic intermittent hypoxia is an independent and reversible risk factor for hypertension and coronary artery disease, we hypothesized that this entity may be of potential relevance in the pathophysiology of nonalcoholic fatty liver disease.
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Affiliation(s)
| | - Dalia Morales-Arraez
- Liver Unit, University Hospital of the Canary Islands, San Cristóbal de La Laguna, Spain
| | - Francisco Javier González-Paredes
- Department of Internal Medicine, Institute of Biomedical Technologies and Canarian Biomedical Research Centre, University of La Laguna, San Cristóbal de La Laguna, Spain
| | - Beatriz Abrante
- Department of Internal Medicine, Institute of Biomedical Technologies and Canarian Biomedical Research Centre, University of La Laguna, San Cristóbal de La Laguna, Spain
| | - Felicitas Díaz-Flores
- Central Laboratory Department, University Hospital of the Canary Islands, San Cristóbal de La Laguna, Spain
| | - Pedro Abreu-González
- Physiology Department, University Hospital of the Canary Islands, San Cristóbal de La Laguna, Spain
| | - Raquel de la Barreda
- Liver Unit, University Hospital of the Canary Islands, San Cristóbal de La Laguna, Spain
| | - Enrique Quintero
- Liver Unit, University Hospital of the Canary Islands, San Cristóbal de La Laguna, Spain
| | - Manuel Hernández-Guerra
- Liver Unit, University Hospital of the Canary Islands, San Cristóbal de La Laguna, Spain.,Department of Internal Medicine, Institute of Biomedical Technologies and Canarian Biomedical Research Centre, University of La Laguna, San Cristóbal de La Laguna, Spain
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5
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Ampuero J, Lucena A, Hernández-Guerra M, Moreno-Moraleda I, Arenas J, Conde I, Muñoz L, Canillas L, Fernandez E, Quiñones R, Simon MA, Gómez-Dominguez E, Gutierrez ML, Fernandez-Rodriguez C, Domper-Arnal MJ, Jorquera F, Garcia-Buey ML, Garcia-Retortillo M, Morillas R, Berenguer M, Casado M, Morales-Arraez D, Sousa JM, Molina E. Primary biliary cholangitis and SARS-CoV-2 infection: incidence, susceptibility and outcomes. Gut 2021; 71:gutjnl-2021-325700. [PMID: 34876479 DOI: 10.1136/gutjnl-2021-325700] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Accepted: 11/29/2021] [Indexed: 02/06/2023]
Affiliation(s)
- Javier Ampuero
- Hepatology Unit, Virgen del Rocio University Hospital, Sevilla, Spain
- Instituto de Biomedicina de Sevilla, Sevilla, Spain
- Facultad de Medicina, Universidad de Sevilla, Sevilla, Spain
- (CIBERehd) Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red Enfermedades Hepáticas y Digestivas, Madrid, Spain
| | - Ana Lucena
- Hepatology Unit, Virgen del Rocio University Hospital, Sevilla, Spain
| | | | | | - Juan Arenas
- Digestive Department, Donostia Ospitalea, San Sebastian, Spain
| | - Isabel Conde
- Liver Transplantation and Hepatology Unit, Hospital Universitari i Politècnic La Fe de Valencia, Valencia, Spain
| | - Laura Muñoz
- Digestive Department, Hospital Germans Trias i Pujol, Badalona, Spain
| | - Lidia Canillas
- Digestive Department, Hospital del Mar, Barcelona, Spain
| | - Edgar Fernandez
- Digestive Department, Hospital Universitario de la Princesa, Madrid, Spain
| | - Raisa Quiñones
- Gastroenterology, IBIOMED, Complejo Asistencial Universitario de Leon, Leon, Spain
| | | | | | | | | | | | - Francisco Jorquera
- (CIBERehd) Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red Enfermedades Hepáticas y Digestivas, Madrid, Spain
- Gastroenterology, IBIOMED, Complejo Asistencial Universitario de Leon, Leon, Spain
| | | | | | - Rosa Morillas
- (CIBERehd) Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red Enfermedades Hepáticas y Digestivas, Madrid, Spain
- Digestive Department, Hospital Germans Trias i Pujol, Badalona, Spain
| | - Marina Berenguer
- (CIBERehd) Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red Enfermedades Hepáticas y Digestivas, Madrid, Spain
- Liver Transplantation and Hepatology Unit, Hospital Universitari i Politècnic La Fe de Valencia, Valencia, Spain
| | - Marta Casado
- Digestive Department, Complejo Hospitalario Torrecardenas, Almeria, Spain
| | - Dalia Morales-Arraez
- Gastroenterology and Hepatology, Hospital Universitario de Canarias, La Laguna, Spain
| | - José Manuel Sousa
- Hepatology Unit, Virgen del Rocio University Hospital, Sevilla, Spain
| | - Esther Molina
- Digestive Department, Hospital Clinico Universitario Santiago Compostela, Santiago de Compostela, Spain
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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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Morales-Arraez D, Hernandez-Guerra M, Diaz-Flores F, Nieto-Bujalance Y, Garcia-Dopico J, Jimenez A, Quintero E. Hepatitis C virus media coverage favorably impacts on antibody testing in the non-interferon era. J Public Health (Oxf) 2021; 43:385-391. [PMID: 31786606 DOI: 10.1093/pubmed/fdz149] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND In the non-interferon era, many patients still remain untested for hepatitis C virus (HCV) infection. Our aim was to determine if media coverage, number and type of news, can influence the rate of HCV testing. METHODS For each calendar year we searched from national, regional and local newspapers for articles published related to HCV between 2001 and 2013 (interferon era) and 2014-2018 (non-interferon era) and the HCV tests performed. Demographics, provider data and test result were collected from patients tested. RESULTS During the studied period, 21 913 press articles were found, and we identified a total of 293 226 HCV tests. A total of 9778 HCV tests from 5237 patients tested positive (1.88%). An inverse correlation was found between media coverage and the number of HCV tests during the interferon era (r2 = -0.558, P = 0.024), where news concerning epidemiology and burden of the disease were more frequent. By contrast, in the non-interferon era a strong correlation was observed (r2 = 0.900, P = 0.019), where news related to treatment prevailed. CONCLUSION Our results show that media coverage on HCV fluctuate so the type of news. It remains to be prospectively evaluated if well designed publicity campaigns about the benefits of HCV screening and treatment influences on HCV testing.
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Affiliation(s)
- Dalia Morales-Arraez
- Liver Unit, Hospital Universitario de Canarias, Ofra s/n, La Cuesta, CP 38320, La Laguna, Santa Cruz de Tenerife, Spain. Universidad de La Laguna
| | - Manuel Hernandez-Guerra
- Liver Unit, Hospital Universitario de Canarias, Ofra s/n, La Cuesta, CP 38320, La Laguna, Santa Cruz de Tenerife, Spain. Universidad de La Laguna
| | - Felicitas Diaz-Flores
- Central Laboratory Department, Hospital Universitario de Canarias, Ofra s/n, La Cuesta, CP 38320, La Laguna, Santa Cruz de Tenerife, Spain
| | - Yolanda Nieto-Bujalance
- Central Laboratory Department, Hospital Universitario de Canarias, Ofra s/n, La Cuesta, CP 38320, La Laguna, Santa Cruz de Tenerife, Spain
| | - Jose Garcia-Dopico
- Central Laboratory Department, Hospital Universitario de Canarias, Ofra s/n, La Cuesta, CP 38320, La Laguna, Santa Cruz de Tenerife, Spain
| | - Alejandro Jimenez
- Unidad de Investigacion, Hospital Universitario de Canarias, Ofra s/n, La Cuesta, CP 38320, La Laguna, Santa Cruz de Tenerife, Spain
| | - Enrique Quintero
- Liver Unit, Hospital Universitario de Canarias, Ofra s/n, La Cuesta, CP 38320, La Laguna, Santa Cruz de Tenerife, Spain. Universidad de La Laguna
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8
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Gimeno-García AZ, Hernández A, Hernández-Bustabad A, Amaral C, Reygosa C, Morales-Arraez D, Jimenez A, Nicolás-Pérez D, Hernández-Guerra M. Usefulness of prioritization systems during the resumption of gastrointestinal endoscopy activity during the COVID-19 pandemic. Endoscopy 2021; 53:662-663. [PMID: 33902113 DOI: 10.1055/a-1453-0206] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Affiliation(s)
- Antonio Z Gimeno-García
- Gastroenterology and Hepatology Department, Hospital Universitario de Canarias, Universidad de La Laguna, Tenerife, Spain.,Instituto Universitario de Tecnologías Biomédicas CIBICAN, Departamento de Medicina Interna, Psiquiatría y Dermatología, Universidad de La Laguna, Tenerife, Spain
| | - Anjara Hernández
- Gastroenterology and Hepatology Department, Hospital Universitario de Canarias, Universidad de La Laguna, Tenerife, Spain
| | - Alberto Hernández-Bustabad
- Gastroenterology and Hepatology Department, Hospital Universitario de Canarias, Universidad de La Laguna, Tenerife, Spain
| | - Carla Amaral
- Gastroenterology and Hepatology Department, Hospital Universitario de Canarias, Universidad de La Laguna, Tenerife, Spain
| | - Cristina Reygosa
- Gastroenterology and Hepatology Department, Hospital Universitario de Canarias, Universidad de La Laguna, Tenerife, Spain
| | - Dalia Morales-Arraez
- Gastroenterology and Hepatology Department, Hospital Universitario de Canarias, Universidad de La Laguna, Tenerife, Spain
| | - Alejandro Jimenez
- Research Unit, Hospital Universitario de Canarias, Universidad de La Laguna, Tenerife, Spain
| | - David Nicolás-Pérez
- Gastroenterology and Hepatology Department, Hospital Universitario de Canarias, Universidad de La Laguna, Tenerife, Spain
| | - Manuel Hernández-Guerra
- Gastroenterology and Hepatology Department, Hospital Universitario de Canarias, Universidad de La Laguna, Tenerife, Spain.,Instituto Universitario de Tecnologías Biomédicas CIBICAN, Departamento de Medicina Interna, Psiquiatría y Dermatología, Universidad de La Laguna, Tenerife, Spain
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Reygosa C, Morales-Arraez D, Hernández-Bustabad A, Melián Baute L, Hernández-Guerra M. Hepatitis C-treated patients as a potential source for referral of new cases. Gastroenterol Hepatol 2021; 44:704-710. [PMID: 34023471 DOI: 10.1016/j.gastrohep.2021.03.006] [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: 11/21/2020] [Revised: 03/20/2021] [Accepted: 03/29/2021] [Indexed: 11/16/2022]
Abstract
INTRODUCTION Direct-acting antivirals (DAAs) are an opportunity for hepatitis C virus (HCV) elimination. Strategies are needed to diagnose new patients and to attract those diagnosed without evaluation. Patients with other chronic viral diseases who receive satisfactory treatment promote referral of other patients for evaluation. Our aim was to evaluate whether patients who have been treated with DAAs would recommend follow-up and treatment to other patients as well as the characteristics that influence this decision. PATIENTS AND METHODS Two-hundred and 2HCV-infected patients treated with DAAs were included. Patients were asked about whether they knew other infected people and their willingness to share their experience. A general satisfaction survey and a specific HCV satisfaction survey were carried out. Demographic, socioeconomic and HCV infection variables were recorded. RESULTS Despite the fact that 54.4% of the patients reported knowing others infected, 34.2% would not fully agree to share their experience. The analysis of general and specific satisfaction showed that patients who shared their experience mentioned a perception of greater care from the specialist (4.7±0.4 vs. 4.3±0.6, P=.001) and had more information on treatment expectations (4.6±0.5 vs. 4.0±0.7, P=.001) and social support (4.5±0.7 vs. 4.0±0.8, P=.001). CONCLUSIONS The perception by treated patients of general satisfaction with the healthcare process and information about benefits influences the degree of recommendation to other infected people. Knowledge about treatment and perception of improvement in health of treated patients should be enhanced as it can contribute to increasing referrals to specialized consultation.
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Affiliation(s)
- Cristina Reygosa
- Servicio de Aparato Digestivo, Hospital Universitario de Canarias, La Laguna, Santa Cruz de Tenerife, España
| | - Dalia Morales-Arraez
- Servicio de Aparato Digestivo, Hospital Universitario de Canarias, La Laguna, Santa Cruz de Tenerife, España
| | - Alberto Hernández-Bustabad
- Servicio de Aparato Digestivo, Hospital Universitario de Canarias, La Laguna, Santa Cruz de Tenerife, España
| | - Lorelay Melián Baute
- Servicio de Aparato Digestivo, Hospital Universitario de Canarias, La Laguna, Santa Cruz de Tenerife, España
| | - Manuel Hernández-Guerra
- Servicio de Aparato Digestivo, Hospital Universitario de Canarias, La Laguna, Santa Cruz de Tenerife, España; Instituto Universitario de Tecnologías Biomédicas CIBICAN, Departamento de Medicina Interna, Psiquiatría y Dermatología, Universidad de La Laguna, La Laguna, Santa Cruz de Tenerife, España.
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Massey V, Parrish A, Argemi J, Moreno M, Mello A, García-Rocha M, Altamirano J, Odena G, Dubuquoy L, Louvet A, Martinez C, Adrover A, Affò S, Morales-Ibanez O, Sancho-Bru P, Millán C, Alvarado-Tapias E, Morales-Arraez D, Caballería J, Mann J, Cao S, Sun Z, Shah V, Cameron A, Mathurin P, Snider N, Villanueva C, Morgan TR, Guinovart J, Vadigepalli R, Bataller R. Integrated Multiomics Reveals Glucose Use Reprogramming and Identifies a Novel Hexokinase in Alcoholic Hepatitis. Gastroenterology 2021; 160:1725-1740.e2. [PMID: 33309778 PMCID: PMC8613537 DOI: 10.1053/j.gastro.2020.12.008] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2020] [Revised: 11/06/2020] [Accepted: 12/01/2020] [Indexed: 02/02/2023]
Abstract
BACKGROUND & AIMS We recently showed that alcoholic hepatitis (AH) is characterized by dedifferentiation of hepatocytes and loss of mature functions. Glucose metabolism is tightly regulated in healthy hepatocytes. We hypothesize that AH may lead to metabolic reprogramming of the liver, including dysregulation of glucose metabolism. METHODS We performed integrated metabolomic and transcriptomic analyses of liver tissue from patients with AH or alcoholic cirrhosis or normal liver tissue from hepatic resection. Focused analyses of chromatin immunoprecipitation coupled to DNA sequencing was performed. Functional in vitro studies were performed in primary rat and human hepatocytes and HepG2 cells. RESULTS Patients with AH exhibited specific changes in the levels of intermediates of glycolysis/gluconeogenesis, the tricarboxylic acid cycle, and monosaccharide and disaccharide metabolism. Integrated analysis of the transcriptome and metabolome showed the used of alternate energetic pathways, metabolite sinks and bottlenecks, and dysregulated glucose storage in patients with AH. Among genes involved in glucose metabolism, hexokinase domain containing 1 (HKDC1) was identified as the most up-regulated kinase in patients with AH. Histone active promoter and enhancer markers were increased in the HKDC1 genomic region. High HKDC1 levels were associated with the development of acute kidney injury and decreased survival. Increased HKDC1 activity contributed to the accumulation of glucose-6-P and glycogen in primary rat hepatocytes. CONCLUSIONS Altered metabolite levels and messenger RNA expression of metabolic enzymes suggest the existence of extensive reprogramming of glucose metabolism in AH. Increased HKDC1 expression may contribute to dysregulated glucose metabolism and represents a novel biomarker and therapeutic target for AH.
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Affiliation(s)
- Veronica Massey
- Division of Gastroenterology and Hepatology, Departments of Medicine and Nutrition, and Bowles Center for Alcohol Studies, University of North Carolina at Chapel Hill, North Carolina
| | - Austin Parrish
- Daniel Baugh Institute, Department of Pathology, Anatomy, and Cell Biology, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Josepmaria Argemi
- Department of Gastroenterology and Hepatology, Division of Medicine, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania; Liver Unit, Clinica Universidad de Navarra. Hepatology Program, Center for Applied Medical Research, IdisNA, Pamplona, Spain
| | - Montserrat Moreno
- Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
| | - Aline Mello
- Department of Gastroenterology and Hepatology, Division of Medicine, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Mar García-Rocha
- Institute for Research in Biomedicine, Barcelona Institute of Science and Technology, Barcelona, Spain
| | - Jose Altamirano
- Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain; Liver Unit, Internal Medicine Department, Hospital Universitari Vall d'Hebrón, Vall d'Hebrón Institut de Recerca, Barcelona, Spain
| | - Gemma Odena
- Division of Gastroenterology and Hepatology, Departments of Medicine and Nutrition, and Bowles Center for Alcohol Studies, University of North Carolina at Chapel Hill, North Carolina
| | - Laurent Dubuquoy
- Service des Maladies de l'appareil digestif, CHU Lille, Inserm LIRIC-UMR995, University of Lille, Lille, France
| | - Alexandre Louvet
- Service des Maladies de l'appareil digestif, CHU Lille, Inserm LIRIC-UMR995, University of Lille, Lille, France
| | - Carlos Martinez
- Institute for Research in Biomedicine, Barcelona Institute of Science and Technology, Barcelona, Spain
| | - Anna Adrover
- Institute for Research in Biomedicine, Barcelona Institute of Science and Technology, Barcelona, Spain
| | - Silvia Affò
- Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
| | | | - Pau Sancho-Bru
- Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
| | - Cristina Millán
- Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
| | - Edilmar Alvarado-Tapias
- Department of Gastroenterology, Hospital Santa Creu i Sant Pau, Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Instituto de Salud Carlos III, Madrid, Spain
| | - Dalia Morales-Arraez
- Department of Gastroenterology and Hepatology, Division of Medicine, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Juan Caballería
- Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain; Liver Unit, Hospital Clínic, CIBER de Enfermedades Hepáticas y Digestivas, Facultat de Medicina, Universitat de Barcelona, Barcelona, Spain
| | - Jelena Mann
- Newcastle Fibrosis Research Group, Institute of Cellular Medicine, Faculty of Medical Sciences, Newcastle University, Newcastle Upon Tyne, United Kingdom
| | - Sheng Cao
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
| | - Zhaoli Sun
- Johns Hopkins School of Medicine, Department of Surgery and Transplant Biology Research Center, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Vijay Shah
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
| | - Andrew Cameron
- Johns Hopkins School of Medicine, Department of Surgery and Transplant Biology Research Center, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Phillipe Mathurin
- Service des Maladies de l'appareil digestif, CHU Lille, Inserm LIRIC-UMR995, University of Lille, Lille, France
| | - Natasha Snider
- Department of Cell Biology and Physiology, University of North Carolina, Chapel Hill, North Carolina
| | - Càndid Villanueva
- Department of Gastroenterology, Hospital Santa Creu i Sant Pau, Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Instituto de Salud Carlos III, Madrid, Spain; Institut de Recerca, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola del Vallès), Barcelona, Spain
| | - Timothy R Morgan
- Gastroenterology Services, VA Long Beach Healthcare, VA Long Beach Healthcare System, Long Beach, California
| | - Joan Guinovart
- Institute for Research in Biomedicine, Barcelona Institute of Science and Technology, Barcelona, Spain
| | - Rajanikanth Vadigepalli
- Daniel Baugh Institute, Department of Pathology, Anatomy, and Cell Biology, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Ramon Bataller
- Division of Gastroenterology and Hepatology, Departments of Medicine and Nutrition, and Bowles Center for Alcohol Studies, University of North Carolina at Chapel Hill, North Carolina; Department of Gastroenterology and Hepatology, Division of Medicine, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania.
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11
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Muñoz-Martínez S, Sapena V, Forner A, Nault JC, Sapisochin G, Rimassa L, Sangro B, Bruix J, Sanduzzi-Zamparelli M, Hołówko W, El Kassas M, Mocan T, Bouattour M, Merle P, Hoogwater FJH, Alqahtani SA, Reeves HL, Pinato DJ, Giorgakis E, Meyer T, Villadsen GE, Wege H, Salati M, Mínguez B, Di Costanzo GG, Roderburg C, Tacke F, Varela M, Galle PR, Alvares-da-Silva MR, Trojan J, Bridgewater J, Cabibbo G, Toso C, Lachenmayer A, Casadei-Gardini A, Toyoda H, Lüdde T, Villani R, Matilla Peña AM, Guedes Leal CR, Ronzoni M, Delgado M, Perelló C, Pascual S, Lledó JL, Argemi J, Basu B, da Fonseca L, Acevedo J, Siebenhüner AR, Braconi C, Meyers BM, Granito A, Sala M, Rodríguez-Lope C, Blaise L, Romero-Gómez M, Piñero F, Gomez D, Mello V, Pinheiro Alves RC, França A, Branco F, Brandi G, Pereira G, Coll S, Guarino M, Benítez C, Anders MM, Bandi JC, Vergara M, Calvo M, Peck-Radosavljevic M, García-Juárez I, Cardinale V, Lozano M, Gambato M, Okolicsanyi S, Morales-Arraez D, Elvevi A, Muñoz AE, Lué A, Iavarone M, Reig M. Assessing the impact of COVID-19 on liver cancer management (CERO-19). JHEP Rep 2021; 3:100260. [PMID: 33644725 PMCID: PMC7901294 DOI: 10.1016/j.jhepr.2021.100260] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Revised: 02/08/2021] [Accepted: 02/09/2021] [Indexed: 02/06/2023] Open
Abstract
Background & Aims The coronavirus disease 2019 (COVID-19) pandemic has posed unprecedented challenges to healthcare systems and it may have heavily impacted patients with liver cancer (LC). Herein, we evaluated whether the schedule of LC screening or procedures has been interrupted or delayed because of the COVID-19 pandemic. Methods An international survey evaluated the impact of the COVID-19 pandemic on clinical practice and clinical trials from March 2020 to June 2020, as the first phase of a multicentre, international, and observational project. The focus was on patients with hepatocellular carcinoma or intrahepatic cholangiocarcinoma, cared for around the world during the first COVID-19 pandemic wave. Results Ninety-one centres expressed interest to participate and 76 were included in the analysis, from Europe, South America, North America, Asia, and Africa (73.7%, 17.1%, 5.3%, 2.6%, and 1.3% per continent, respectively). Eighty-seven percent of the centres modified their clinical practice: 40.8% the diagnostic procedures, 80.9% the screening programme, 50% cancelled curative and/or palliative treatments for LC, and 41.7% modified the liver transplantation programme. Forty-five out of 69 (65.2%) centres in which clinical trials were running modified their treatments in that setting, but 58.1% were able to recruit new patients. The phone call service was modified in 51.4% of centres which had this service before the COVID-19 pandemic (n = 19/37). Conclusions The first wave of the COVID-19 pandemic had a tremendous impact on the routine care of patients with liver cancer. Modifications in screening, diagnostic, and treatment algorithms may have significantly impaired the outcome of patients. Ongoing data collection and future analyses will report the benefits and disadvantages of the strategies implemented, aiding future decision-making. Lay summary The coronavirus disease 2019 (COVID-19) pandemic has posed unprecedented challenges to healthcare systems globally. Herein, we assessed the impact of the first wave pandemic on patients with liver cancer and found that routine care for these patients has been majorly disrupted, which could have a significant impact on outcomes.
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Affiliation(s)
- Sergio Muñoz-Martínez
- BCLC group, Liver Unit, Hospital Clinic Barcelona, IDIBAPS, CIBERehd, University of Barcelona, Barcelona, Spain
| | - Victor Sapena
- BCLC group, Liver Unit, Hospital Clinic Barcelona, IDIBAPS, CIBERehd, University of Barcelona, Barcelona, Spain
| | - Alejandro Forner
- BCLC group, Liver Unit, Hospital Clinic Barcelona, IDIBAPS, CIBERehd, University of Barcelona, Barcelona, Spain
| | - Jean-Charles Nault
- Service d'hépatologie, Hôpital Avicenne, Hôpitaux Universitaires Paris-Seine-Saint-Denis, Assistance-Publique Hôpitaux de Paris, Bobigny, France.,Unité de Formation et de Recherche Santé Médecine et Biologie Humaine, Université Paris Nord, Paris, France.,Centre de Recherche des Cordeliers, Inserm, Sorbonne Université, Université Paris, INSERM UMR 1138 Functional Genomics of Solid Tumors Laboratory, Paris, France
| | - Gonzalo Sapisochin
- Abdominal Transplant & HPB Surgical Oncology, University Health Network, Toronto General Hospital, University of Toronto, Toronto, Canada
| | - Lorenza Rimassa
- Medical Oncology and Hematology Unit, Humanitas Cancer Center, Humanitas Clinical and Research Center - IRCCS, Rozzano, Milan, Italy.,Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Bruno Sangro
- Unidad de Hepatología, Clínica Universidad de Navarra, IDISNA, CIBERehd, Pamplona, Spain
| | - Jordi Bruix
- BCLC group, Liver Unit, Hospital Clinic Barcelona, IDIBAPS, CIBERehd, University of Barcelona, Barcelona, Spain
| | - Marco Sanduzzi-Zamparelli
- BCLC group, Liver Unit, Hospital Clinic Barcelona, IDIBAPS, CIBERehd, University of Barcelona, Barcelona, Spain
| | - Wacław Hołówko
- Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Warsaw, Poland
| | - Mohamed El Kassas
- Endemic Medicine Department, Faculty of Medicine, Helwan University, Cairo, Egypt
| | - Tudor Mocan
- 3rd Medical Department, 'Octavian Fodor' Institute for Gastroenterology and Hepatology, Cluj-Napoca, Romania
| | - Mohamed Bouattour
- AP-HP, Hôpital Beaujon, Department of Digestive Oncology, Clichy, France
| | - Philippe Merle
- Department of Hepatology, Groupement Hospitalier Lyon Nord, Lyon, France
| | - Frederik J H Hoogwater
- Department of Hepato-Pancreato-Biliary Surgery and Liver Transplantation, University Medical Center Groningen, Groningen, the Netherlands
| | - Saleh A Alqahtani
- Department of Liver Transplant, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia
| | - Helen L Reeves
- Liver Unit, Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - David J Pinato
- Department of Surgery and Cancer, Imperial College London, London, UK
| | - Emmanouil Giorgakis
- Division of Transplantation, Department of Surgery, UAMS Medical Center, Winthrop P. Rockefeller Cancer Institute, Little Rock, AK, USA
| | - Tim Meyer
- Department of Oncology, Royal Free Hospital, London, UK
| | | | - Henning Wege
- Department of Internal Medicine, Gastroenterology and Hepatology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Massimiliano Salati
- Department of Clinical and Experimental Medicine, University Hospital of Modena and Reggio Emilia, Modena, Emilia-Romagna, Italy
| | - Beatriz Mínguez
- Liver Unit, Hospital Universitari Vall d'Hebron, Liver Diseases Research Group, Vall d'Hebron Institut of Research (VHIR), Vall d'Hebron Barcelona Hospital Campus. Universitat Autònoma de Barcelona, Barcelona, Spain
| | | | - Christoph Roderburg
- Department of Hepatology and Gastroenterology, Charité University Medicine Berlin, Berlin, Germany
| | - Frank Tacke
- Department of Hepatology and Gastroenterology, Charité University Medicine Berlin, Berlin, Germany
| | - María Varela
- Department of Gastroenterology and Hepatology. Hospital Universitario Central de Asturias, IUOPA, ISPA, Universidad de Oviedo, Oviedo, Spain
| | - Peter R Galle
- I. Department of Internal Medicine, University Medical Center Mainz, Mainz, Germany
| | - Mario Reis Alvares-da-Silva
- GI/Liver Unit, Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Jörg Trojan
- Medical Clinic 1, Goethe University Hospital, Frankfurt, Germany
| | - John Bridgewater
- Department of Oncology, University College of London, London, UK
| | - Giuseppe Cabibbo
- Section of Gastroenterology and Hepatology, PROMISE, University of Palermo, Palermo, Italy
| | - Christian Toso
- Department of Surgery, Geneva University Hospitals, Geneva, Switzerland
| | - Anja Lachenmayer
- Department of Visceral Surgery and Medicine, Inselspital, Bern University Hospital, Bern, Switzerland
| | | | - Hidenori Toyoda
- Department of Gastroenterology, Ogaki Municipal Hospital, Ogaki, Japan
| | - Tom Lüdde
- Clinic for Gastroenterology, Hepatology and Infectious Disease, University Hospital Düsseldorf, Düsseldorf, Germany
| | - Rosanna Villani
- Liver Unit, Department of Surgical and Medical Sciences, University of Foggia, Foggia, Italy
| | | | | | - Monica Ronzoni
- Medical Oncology Unit, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Manuel Delgado
- Department of Digestive Disease, University Hospital La Coruña, La Coruña, Spain
| | - Christie Perelló
- Department of Gastroenterology and Hepatology, University Hospital Puerta de Hierro, Majadahonda, Spain
| | | | - José Luis Lledó
- Department of Gastroenterology and Hepatology, Hospital Universitario Ramón y Cajal, Madrid, Spain
| | - Josepmaria Argemi
- Internal Medicine - Liver Unit, Clinica Universidad de Navarra, Pamplona, Spain
| | - Bristi Basu
- Department of Oncology, University of Cambridge, Cambridge, UK.,Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Leonardo da Fonseca
- Department of Clinical Oncology, Sao Paulo Clinicas Liver Cancer group, Insitituto do Cancer do Estado de São Paulo, University of São Paulo, San Paulo, Brazil
| | - Juan Acevedo
- South West Liver Unit, University Hospitals Plymouth NHS Trust, Plymouth, UK
| | - Alexander R Siebenhüner
- Department of Medical Oncology and Hematology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Chiara Braconi
- Department of Medical Oncology, Beatson West of Scotland Cancer Centre, University of Glasgow, Glasgow, UK
| | - Brandon M Meyers
- Department of Oncology, Juravinski Cancer Centre, McMaster University, Hamilton, ON, Canada
| | - Alessandro Granito
- Division of Internal Medicine, Azienda Ospedaliero-Universitaria di Bologna, Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Margarita Sala
- Department of Gastroenterology, Hepatology Unit, Hospital Doctor Josep Trueta, CIBERehd, Girona, Spain
| | - Carlos Rodríguez-Lope
- Servicio de Aparato Digestivo, Hospital Universitario Marqués de Valdecilla, IDIVAL, Santander, Spain
| | - Lorraine Blaise
- Service d'hépatologie, Hôpital Avicenne, Hôpitaux Universitaires Paris-Seine-Saint-Denis, Assistance-Publique Hôpitaux de Paris, Bobigny, France.,Unité de Formation et de Recherche Santé Médecine et Biologie Humaine, Université Paris Nord, Paris, France.,Centre de Recherche des Cordeliers, Inserm, Sorbonne Université, Université Paris, INSERM UMR 1138 Functional Genomics of Solid Tumors Laboratory, Paris, France
| | - Manuel Romero-Gómez
- SeLiver group, UGC de Enfermedades Digestivas, Instituto de Biomedicina de Sevilla, Hospital Virgen del Rocío, CIBERehd, Seville, Spain
| | - Federico Piñero
- Liver Unit, Hospital Universitario Austral, Pilar, Argentina
| | - Dhanny Gomez
- HPB Surgery and Hepatology, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | | | | | - Alex França
- Department of Medicine, Federal University of Sergipe, Aracaju, Brazil
| | | | - Giovanni Brandi
- Division of Oncology - Department of Experimental, Diagnostic and Specialty Medicine, S. Orsola-Malpighi Hospital, Bologna, Italy
| | - Gustavo Pereira
- Gastroenterology and Hepatology Unit, Hospital Federal de Bonsucesso, Rio de Janeiro, Brazil
| | - Susanna Coll
- Hepatology Section, Gastroenterology Department, Hospital del Mar, IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain
| | - Maria Guarino
- Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Carlos Benítez
- Department of Gastroenterology, Pontificia Universidad Católica de Chile, Santiago, Chile
| | | | - Juan C Bandi
- Department of Hepatology, Hospital Italiano, Buenos Aires, Argentina
| | - Mercedes Vergara
- Unitat d'Hepatologia, Servei d'Aparell Digestiu, Parc Taulí Sabadell Hospital Universitari, Institut d'Investigació i Innovació I3PT, Universitat Autònoma de Barcelona, Sabadell, Barcelona, Spain.,Departament de Medicina, Universitat Autònoma de Barcelona, Bellaterra, Spain.,CIBERehd, Instituto Carlos III, Madrid, Spain
| | - Mariona Calvo
- Oncología Médica, Institut Català d'Oncologia, L'Hospitalet del Llobregat, Barcelona, Spain
| | - Markus Peck-Radosavljevic
- Innere Medizin & Gastroenterologie, Klinikum Klagenfurt am Wörthersee, Klagenfurt am Wörthersee, Austria
| | - Ignacio García-Juárez
- Gastroenterology Department, National Institute of Medical Sciences and Nutrition Salvador Zubirán, Mexico City, Mexico
| | - Vincenzo Cardinale
- Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Polo Pontino, Italy
| | - Mar Lozano
- Aparato Digestivo, Hospital Universitario Infanta Leonor, Madrid, Spain
| | - Martina Gambato
- Department of Surgery, Oncology and Gastroenterology, Padua University Hospital, Padua, Italy.,Multivisceral Transplant Unit, Gastroenterology, Padua University Hospital, Padua, Italy
| | - Stefano Okolicsanyi
- Department of Surgical Disciplines, Gastroenterology and Digestive Endoscopy, Umberto Parini Hospital, Aosta, Italy
| | - Dalia Morales-Arraez
- Department of Gastroenterology and Hepatology, Hospital Universitario de Canarias, La Laguna, Spain
| | - Alessandra Elvevi
- Division of Gastroenterology and Center for Autoimmune Liver Diseases, San Gerardo Hospital University of Milano-Bicocca School of Medicine, Monza, Italy
| | - Alberto E Muñoz
- Sección Hepatología, Hospital Dr. Carlos Bonorino Udaondo, Buenos Aires, Argentina
| | - Alberto Lué
- Gastroenterology, Hepatology and Nutrition Unit, San Jorge General Hospital, Huesca, Spain
| | - Massimo Iavarone
- Foundation IRCCS Ca' Granada Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, CRC 'A.M. and A. Migliavacca' Center for Liver Disease, Milan, Italy
| | - Maria Reig
- BCLC group, Liver Unit, Hospital Clinic Barcelona, IDIBAPS, CIBERehd, University of Barcelona, Barcelona, Spain
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12
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Morales-Arraez D, Alonso-Larruga A, Diaz-Flores F, García Dopico JA, de Vera A, Quintero E, Hernández-Guerra M. Predictive factors for not undergoing RNA testing in patients found to have hepatitis C serology and impact of an automatic alert. J Viral Hepat 2019; 26:1117-1123. [PMID: 31077515 DOI: 10.1111/jvh.13122] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [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: 02/26/2019] [Revised: 04/15/2019] [Accepted: 04/16/2019] [Indexed: 12/18/2022]
Abstract
The process of diagnosis and linkage to care in cases of hepatitis C virus (HCV) infection remains an obstacle to disease control. The aims of this study were to evaluate predictive factors for not undergoing RNA testing among patients with positive HCV serology and impact of incorporating an automated electronic alert with recommendations in clinical practice. We collected HCV antibody tests requested from October 2011 to September 2014 to evaluate the rate of RNA testing and predictive factors for not undergoing RNA testing. Since October 2014, an automated alert notification has been implemented to remind physicians for testing RNA after a positive HCV test and referral to specialist care. 41 403 HCV antibody tests were requested from 34 073 patients. 870 (2.55%) patients tested positive. After a median of follow-up of 57.0 months (range 45.6-82.1), 37.6% did not have RNA testing. The independent predictors for not undergoing RNA testing were primary care serology requests (P < 0.001), no history of drug use (P = 0.005) and a lack of social support (P = 0.015). The intervention impact was evaluated in a pre-alert cohort (October 2011-September 2014) and a post-alert cohort (October 2014-September 2015). After the incorporation of the alert, the rate of RNA testing increased from 62.4% to 77.7% (P < 0.001). Incomplete assessment of HCV infection is a challenge in primary care. The implementation of an automated alert for recommending RNA testing after a positive HCV antibody test is feasible in clinical practice and increases the rate of patients with RNA testing.
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Affiliation(s)
- Dalia Morales-Arraez
- Liver Unit, Hospital Universitario de Canarias, Tenerife, Spain.,Instituto Universitario de Tecnologías Biomédicas CIBICAN, Departamento de Medicina Interna, Psiquiatría y Dermatología, Universidad de La Laguna, Tenerife, Spain
| | - Ana Alonso-Larruga
- Central Laboratory Department, Hospital Universitario de Canarias, Tenerife, Spain
| | | | - Jose A García Dopico
- Central Laboratory Department, Hospital Universitario de Canarias, Tenerife, Spain
| | - Antonia de Vera
- Central Laboratory Department, Hospital Universitario de Canarias, Tenerife, Spain
| | - Enrique Quintero
- Liver Unit, Hospital Universitario de Canarias, Tenerife, Spain.,Instituto Universitario de Tecnologías Biomédicas CIBICAN, Departamento de Medicina Interna, Psiquiatría y Dermatología, Universidad de La Laguna, Tenerife, Spain
| | - Manuel Hernández-Guerra
- Liver Unit, Hospital Universitario de Canarias, Tenerife, Spain.,Instituto Universitario de Tecnologías Biomédicas CIBICAN, Departamento de Medicina Interna, Psiquiatría y Dermatología, Universidad de La Laguna, Tenerife, Spain
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