1
|
Morales-Arráez D, Ventura-Cots M, Altamirano J, Abraldes JG, Cruz-Lemini M, Thursz MR, Atkinson SR, Sarin SK, Kim W, Chavez-Araujo R, Higuera-de la Tijera MF, Singal AK, Shah VH, Kamath PS, Duarte-Rojo A, Charles EA, Vargas V, Jager M, Rautou PE, Rincon D, Zamarripa F, Restrepo-Gutiérrez JC, Torre A, Lucey MR, Arab JP, Mathurin P, Louvet A, García-Tsao G, González JA, Verna EC, Brown RS, Argemi J, Fernández-Carrillo C, Clemente A, Alvarado-Tapias E, Forrest E, Allison M, Bataller R. Correction to: The MELD Score Is Superior to the Maddrey Discriminant Function Score to Predict Short-Term Mortality in Alcohol-Associated Hepatitis: A Global Study. Am J Gastroenterol 2022; 117:818. [PMID: 35501978 DOI: 10.14309/ajg.0000000000001704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- D Morales-Arráez
- Division of Gastroenterology, Hepatology and Nutrition, Pittsburgh Liver Research Center, University of Pittsburgh Medical Center (UPMC), Pittsburgh, Pennsylvania, USA
- Department of Gastroenterology and Hepatology, Hospital Universitario de Canarias, Canarias, Spain
| | - M Ventura-Cots
- Division of Gastroenterology, Hepatology and Nutrition, Pittsburgh Liver Research Center, University of Pittsburgh Medical Center (UPMC), Pittsburgh, Pennsylvania, USA
| | - J Altamirano
- Department of Internal Medicine, Hospital Quironsalud, Barcelona, Spain
| | - J G Abraldes
- Division of Gastroenterology, Liver Unit, University of Alberta, Edmonton, Canada
| | - M Cruz-Lemini
- Women and Perinatal Research Group, Obstetrics and Gynecology Department, Sant Pau University Hospital, Barcelona, Spain, and Maternal and Child Health and Development Network (SAMID, RD16/0022/0015), Instituto de Salud Carlos III, Spanish Ministry of Health, Spain
| | - M R Thursz
- Department of Metabolism, Digestive Disease and Reproduction, Imperial College London, London, UK
| | - S R Atkinson
- Division of Gastroenterology, Hepatology and Nutrition, Pittsburgh Liver Research Center, University of Pittsburgh Medical Center (UPMC), Pittsburgh, Pennsylvania, USA
- Department of Metabolism, Digestive Disease and Reproduction, Imperial College London, London, UK
| | - S K Sarin
- Department of Hepatology, Institute of Liver & Biliary Sciences, New Delhi, India
| | - W 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
| | - R Chavez-Araujo
- Hospital das Clinicas, Faculty of Medicine, University of São Paulo, São Paulo, Brazil
| | | | - A K Singal
- Division of Gastroenterology and Hepatology, the University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - V H Shah
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - P S Kamath
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - A Duarte-Rojo
- Division of Gastroenterology and Hepatology, Department of Medicine, the University of Arkansas for Medical Science, Little Rock, Arkansas, USA
| | - E A Charles
- Division of Gastroenterology, Hepatology and Nutrition, Pittsburgh Liver Research Center, University of Pittsburgh Medical Center (UPMC), Pittsburgh, Pennsylvania, USA
| | - V Vargas
- Liver Unit, Department of Internal Medicine, Hospital Universitari Vall d'Hebron, Universidad Autónoma, Barcelona, CIBERehd, Barcelona, Spain
| | - M Jager
- Service d'Hépatologie, Centre de Référence des Maladies Vasculaires du Foie, DHU Unity, Pôle des Maladies de l'Appareil Digestif, Hôpital Beaujon, AP-HP, Clichy, France
| | - P E Rautou
- Service d'Hépatologie, Centre de Référence des Maladies Vasculaires du Foie, DHU Unity, Pôle des Maladies de l'Appareil Digestif, Hôpital Beaujon, AP-HP, Clichy, France
- Inserm, UMR-970, Paris Cardiovascular Research Center, PARCC, Paris, France
| | - D Rincon
- Hepatology Department, Hospital General Universitario Gregorio Marañón, CIBERehd and Universidad Complutense, Madrid, Spain
| | - F Zamarripa
- Gastroenterology, Juarez Hospital, Mexico City, Mexico
| | - J C Restrepo-Gutiérrez
- Liver Transplant Program, Hospital Pablo Tobon Uribe, University of Antioquia, Medellin, Colombia
| | - A Torre
- Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran, Mexico City, Mexico
| | - M R Lucey
- Division of Gastroenterology and Hepatology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA
| | - J P Arab
- Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - P Mathurin
- Service des Maladies de l'Appareil Digestif et de la Nutrition, CHU Lille, Lille, France
- LIRIC-Lille Inflammation Research International Center-U995, Univ. Lille, Inserm, CHU Lille, Lille, France
| | - A Louvet
- Service des Maladies de l'Appareil Digestif et de la Nutrition, CHU Lille, Lille, France
| | - G García-Tsao
- Section of Digestive Diseases, Yale University School of Medicine/VA-CT Healthcare System, New Haven/West Haven, Connecticut¸ USA
| | - J A González
- Gastroenterology Department, Hospital Universitario "Dr. José E González" Universidad Autónoma de Nuevo León, Monterrey, Mexico
| | - E C Verna
- Division of Digestive and Liver Diseases, Department of Medicine and Center for Liver Disease and Transplantation, Columbia University Irving Medical Center, New York, New York, USA
| | - R S Brown
- Division of Gastroenterology and Hepatology, Weill Cornell Medical College, New York, New York, USA
| | - J Argemi
- Division of Gastroenterology, Hepatology and Nutrition, Pittsburgh Liver Research Center, University of Pittsburgh Medical Center (UPMC), Pittsburgh, Pennsylvania, USA
- Liver Unit, Clinica Universidad de Navarra, IdisNA, Pamplona, Spain
| | - C Fernández-Carrillo
- Division of Gastroenterology, Hepatology and Nutrition, Pittsburgh Liver Research Center, University of Pittsburgh Medical Center (UPMC), Pittsburgh, Pennsylvania, USA
| | - A Clemente
- Division of Gastroenterology, Hepatology and Nutrition, Pittsburgh Liver Research Center, University of Pittsburgh Medical Center (UPMC), Pittsburgh, Pennsylvania, USA
- Liver Unit and Digestive Department H.G.U. Gregorio Marañón, Madrid, Spain
- CIBERehd, Instituto de Salud Carlos III, Madrid, Spain
| | - E Alvarado-Tapias
- Division of Gastroenterology, Hepatology and Nutrition, Pittsburgh Liver Research Center, University of Pittsburgh Medical Center (UPMC), Pittsburgh, Pennsylvania, USA
| | - E Forrest
- Glasgow Royal Infirmary, Glasgow, UK
| | - M Allison
- Liver Unit, Cambridge Biomedical Research Centre, Cambridge, UK
| | - R Bataller
- Division of Gastroenterology, Hepatology and Nutrition, Pittsburgh Liver Research Center, University of Pittsburgh Medical Center (UPMC), Pittsburgh, Pennsylvania, USA
| |
Collapse
|
2
|
Morales-Arráez D, Ventura-Cots M, Altamirano J, Abraldes JG, Cruz-Lemini M, Thursz MR, Atkinson SR, Sarin SK, Kim W, Chavez-Araujo R, Higuera-de la Tijera MF, Singal AK, Shah VH, Kamath PS, Duarte-Rojo A, Charles EA, Vargas V, Jager M, Rautou PE, Rincon D, Zamarripa F, Restrepo-Gutiérrez JC, Torre A, Lucey MR, Arab JP, Mathurin P, Louvet A, García-Tsao G, González JA, Verna EC, Brown RS, Argemi J, Fernández-Carrillo C, Clemente A, Alvarado-Tapias E, Forrest E, Allison M, Bataller R. The MELD Score Is Superior to the Maddrey Discriminant Function Score to Predict Short-Term Mortality in Alcohol-Associated Hepatitis: A Global Study. Am J Gastroenterol 2022; 117:301-310. [PMID: 34962498 PMCID: PMC8999152 DOI: 10.14309/ajg.0000000000001596] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Accepted: 10/27/2021] [Indexed: 02/03/2023]
Abstract
INTRODUCTION Several scoring systems predict mortality in alcohol-associated hepatitis (AH), including the Maddrey discriminant function (mDF) and model for end-stage liver disease (MELD) score developed in the United States, Glasgow alcoholic hepatitis score in the United Kingdom, and age, bilirubin, international normalized ratio, and creatinine score in Spain. To date, no global studies have examined the utility of these scores, nor has the MELD-sodium been evaluated for outcome prediction in AH. In this study, we assessed the accuracy of different scores to predict short-term mortality in AH and investigated additional factors to improve mortality prediction. METHODS Patients admitted to hospital with a definite or probable AH were recruited by 85 tertiary centers in 11 countries and across 3 continents. Baseline demographic and laboratory variables were obtained. The primary outcome was all-cause mortality at 28 and 90 days. RESULTS In total, 3,101 patients were eligible for inclusion. After exclusions (n = 520), 2,581 patients were enrolled (74.4% male, median age 48 years, interquartile range 40.9-55.0 years). The median MELD score was 23.5 (interquartile range 20.5-27.8). Mortality at 28 and 90 days was 20% and 30.9%, respectively. The area under the receiver operating characteristic curve for 28-day mortality ranged from 0.776 for MELD-sodium to 0.701 for mDF, and for 90-day mortality, it ranged from 0.773 for MELD to 0.709 for mDF. The area under the receiver operating characteristic curve for mDF to predict death was significantly lower than all other scores. Age added to MELD obtained only a small improvement of AUC. DISCUSSION These results suggest that the mDF score should no longer be used to assess AH's prognosis. The MELD score has the best performance in predicting short-term mortality.
Collapse
Affiliation(s)
- D Morales-Arráez
- Division of Gastroenterology, Hepatology and Nutrition, Pittsburgh Liver Research Center, University of Pittsburgh Medical Center (UPMC), Pittsburgh, Pennsylvania, USA
- Department of Gastroenterology and Hepatology, Hospital Universitario de Canarias, Canarias, Spain
| | - M Ventura-Cots
- Division of Gastroenterology, Hepatology and Nutrition, Pittsburgh Liver Research Center, University of Pittsburgh Medical Center (UPMC), Pittsburgh, Pennsylvania, USA
| | - J Altamirano
- Department of Internal Medicine, Hospital Quironsalud, Barcelona, Spain
| | - J G Abraldes
- Division of Gastroenterology, Liver Unit, University of Alberta, Edmonton, Canada
| | - M Cruz-Lemini
- Women and Perinatal Research Group, Obstetrics and Gynecology Department, Sant Pau University Hospital, Barcelona, Spain, and Maternal and Child Health and Development Network (SAMID, RD16/0022/0015), Instituto de Salud Carlos III, Spanish Ministry of Health, Spain
| | - M R Thursz
- Department of Metabolism, Digestive disease and Reproduction, Imperial College London, UK
| | - S R Atkinson
- Division of Gastroenterology, Hepatology and Nutrition, Pittsburgh Liver Research Center, University of Pittsburgh Medical Center (UPMC), Pittsburgh, Pennsylvania, USA
- Department of Metabolism, Digestive disease and Reproduction, Imperial College London, UK
| | - S K Sarin
- Department of Hepatology, Institute of Liver & Biliary Sciences, New Delhi, India
| | - W 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
| | - R Chavez-Araujo
- Hospital das Clinicas, Faculty of Medicine, University of São Paulo, São Paulo, Brazil
| | | | - A K Singal
- Division of Gastroenterology and Hepatology, the University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - V H Shah
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - P S Kamath
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - A Duarte-Rojo
- Division of Gastroenterology and Hepatology, Department of Medicine, the University of Arkansas for Medical Science, Little Rock, Arkansas, USA
| | - E A Charles
- Division of Gastroenterology, Hepatology and Nutrition, Pittsburgh Liver Research Center, University of Pittsburgh Medical Center (UPMC), Pittsburgh, Pennsylvania, USA
| | - V Vargas
- Liver Unit, Department of Internal Medicine, Hospital Universitari Vall d'Hebron, Universidad Autónoma, Barcelona, CIBERehd, Barcelona, Spain
| | - M Jager
- Service d'Hépatologie, Centre de Référence des Maladies Vasculaires du Foie, DHU Unity, Pôle des Maladies de l'Appareil Digestif, Hôpital Beaujon, AP-HP, Clichy, France
| | - P E Rautou
- Service d'Hépatologie, Centre de Référence des Maladies Vasculaires du Foie, DHU Unity, Pôle des Maladies de l'Appareil Digestif, Hôpital Beaujon, AP-HP, Clichy, France
- Inserm, UMR-970, Paris Cardiovascular Research Center, PARCC, Paris, France
| | - D Rincon
- Hepatology Department, Hospital General Universitario Gregorio Marañón, CIBERehd and Universidad Complutense, Madrid, Spain
| | - F Zamarripa
- Gastroenterology, Juarez Hospital, Mexico City, Mexico
| | - J C Restrepo-Gutiérrez
- Liver Transplant Program, Hospital Pablo Tobon Uribe, University of Antioquia, Medellin, Colombia
| | - A Torre
- Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran, Mexico City, Mexico
| | - M R Lucey
- Division of Gastroenterology and Hepatology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA
| | - J P Arab
- Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - P Mathurin
- Service des Maladies de l'Appareil Digestif et de la Nutrition, CHU Lille, Lille, France
- LIRIC-Lille Inflammation Research International Center-U995, Univ. Lille, Inserm, CHU Lille, Lille, France
| | - A Louvet
- Service des Maladies de l'Appareil Digestif et de la Nutrition, CHU Lille, Lille, France
| | - G García-Tsao
- Section of Digestive Diseases, Yale University School of Medicine/VA-CT Healthcare System, New Haven/West Haven, Connecticut¸ USA
| | - J A González
- Gastroenterology Department, Hospital Universitario "Dr. José E González" Universidad Autónoma de Nuevo León, Monterrey, Mexico
| | - E C Verna
- Division of Digestive and Liver Diseases, Department of Medicine and Center for Liver Disease and Transplantation, Columbia University Irving Medical Center, New York, New York, USA
| | - R S Brown
- Division of Gastroenterology and Hepatology, Weill Cornell Medical College, New York, New York, USA
| | - J Argemi
- Division of Gastroenterology, Hepatology and Nutrition, Pittsburgh Liver Research Center, University of Pittsburgh Medical Center (UPMC), Pittsburgh, Pennsylvania, USA
- Liver Unit, Clinica Universidad de Navarra, IdisNA. Pamplona, Spain
| | - C Fernández-Carrillo
- Division of Gastroenterology, Hepatology and Nutrition, Pittsburgh Liver Research Center, University of Pittsburgh Medical Center (UPMC), Pittsburgh, Pennsylvania, USA
| | - A Clemente
- Division of Gastroenterology, Hepatology and Nutrition, Pittsburgh Liver Research Center, University of Pittsburgh Medical Center (UPMC), Pittsburgh, Pennsylvania, USA
- Liver Unit and Digestive Department H.G.U. Gregorio Marañón, Madrid, Spain
- CIBERehd, Instituto de Salud Carlos III, Madrid, Spain
| | - E Alvarado-Tapias
- Division of Gastroenterology, Hepatology and Nutrition, Pittsburgh Liver Research Center, University of Pittsburgh Medical Center (UPMC), Pittsburgh, Pennsylvania, USA
| | - E Forrest
- Glasgow Royal Infirmary, Glasgow, UK
| | - M Allison
- Liver Unit, Cambridge Biomedical Research Centre, Cambridge, UK
| | - R Bataller
- Division of Gastroenterology, Hepatology and Nutrition, Pittsburgh Liver Research Center, University of Pittsburgh Medical Center (UPMC), Pittsburgh, Pennsylvania, USA
| |
Collapse
|
3
|
Halazun KJ, Rana AA, Fortune B, Quillin RC, Verna EC, Samstein B, Guarrera JV, Kato T, Griesemer AD, Fox A, Brown RS, Emond JC. No country for old livers? Examining and optimizing the utilization of elderly liver grafts. Am J Transplant 2018; 18:669-678. [PMID: 28960723 DOI: 10.1111/ajt.14518] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2017] [Revised: 08/21/2017] [Accepted: 09/18/2017] [Indexed: 01/25/2023]
Abstract
Of the 1.6 million patients >70 years of age who died of stroke since 2002, donor livers were retrieved from only 2402 (0.15% yield rate). Despite reports of successful liver transplantation (LT) with elderly grafts (EG), advanced donor age is considered a risk for poor outcomes. Centers for Medicare and Medicaid Services definitions of an "eligible death" for donation excludes patients >70 years of age, creating disincentives to donation. We investigated utilization and outcomes of recipients of donors >70 through analysis of a United Network for Organ Sharing Standard Transplant Analysis and Research-file of adult LTs from 2002 to 2014. Survival analysis was conducted using Kaplan-Meier curves, and Cox regression was used to identify factors influencing outcomes of EG recipients. Three thousand one hundred four livers from donors >70, ≈40% of which were used in 2 regions: 2 (520/3104) and 9 (666/3104). Unadjusted survival was significantly worse among recipients of EG compared to recipients of younger grafts (P < .0001). Eight independent negative predictors of survival in recipients of EG were identified on multivariable analysis. Survival of low-risk recipients who received EG was significantly better than survival of recipients of younger grafts (P = .04). Outcomes of recipients of EG can therefore be optimized to equal outcomes of younger grafts. Given the large number of stroke deaths in patients >70 years of age, the yield rate of EGs can be maximized and disincentives removed to help resolve the organ shortage crisis.
Collapse
Affiliation(s)
- K J Halazun
- Division of Liver Transplantation and Hepatobiliary Surgery, Department of Surgery, Weill Cornell Medical College, New York, NY, USA.,Center for Liver Disease and Transplantation, Columbia University Medical Center, NY Presbyterian Hospital, New York, NY, USA
| | - A A Rana
- Division of Abdominal Transplantation and Division of Hepatobiliary Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA
| | - B Fortune
- Division of Liver Transplantation and Hepatobiliary Surgery, Department of Surgery, Weill Cornell Medical College, New York, NY, USA.,Division of Gastroenterology and Hepatology, Department of Medicine, Weill Cornell Medical College, New York, NY, USA
| | - R C Quillin
- Center for Liver Disease and Transplantation, Columbia University Medical Center, NY Presbyterian Hospital, New York, NY, USA
| | - E C Verna
- Center for Liver Disease and Transplantation, Columbia University Medical Center, NY Presbyterian Hospital, New York, NY, USA
| | - B Samstein
- Division of Liver Transplantation and Hepatobiliary Surgery, Department of Surgery, Weill Cornell Medical College, New York, NY, USA.,Center for Liver Disease and Transplantation, Columbia University Medical Center, NY Presbyterian Hospital, New York, NY, USA
| | - J V Guarrera
- Center for Liver Disease and Transplantation, Columbia University Medical Center, NY Presbyterian Hospital, New York, NY, USA
| | - T Kato
- Center for Liver Disease and Transplantation, Columbia University Medical Center, NY Presbyterian Hospital, New York, NY, USA
| | - A D Griesemer
- Center for Liver Disease and Transplantation, Columbia University Medical Center, NY Presbyterian Hospital, New York, NY, USA
| | - A Fox
- Center for Liver Disease and Transplantation, Columbia University Medical Center, NY Presbyterian Hospital, New York, NY, USA
| | - R S Brown
- Division of Liver Transplantation and Hepatobiliary Surgery, Department of Surgery, Weill Cornell Medical College, New York, NY, USA.,Center for Liver Disease and Transplantation, Columbia University Medical Center, NY Presbyterian Hospital, New York, NY, USA.,Division of Gastroenterology and Hepatology, Department of Medicine, Weill Cornell Medical College, New York, NY, USA
| | - J C Emond
- Center for Liver Disease and Transplantation, Columbia University Medical Center, NY Presbyterian Hospital, New York, NY, USA
| |
Collapse
|
4
|
Verna EC, Loomba R. Editorial: novel association between serum Pentraxin-2 levels and advanced fibrosis in well-characterised patients with non-alcoholic fatty liver disease--authors' reply. Aliment Pharmacol Ther 2015; 42:774-5. [PMID: 26278560 DOI: 10.1111/apt.13339] [Citation(s) in RCA: 0] [Impact Index Per Article: 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] [Indexed: 12/08/2022]
Affiliation(s)
- E C Verna
- Center for Liver Disease and Transplantation, Columbia University College of Physicians and Surgeons, New York, NY, USA
| | - R Loomba
- NAFLD Translational Research Unit, University of California at San Diego, La Jolla, CA, USA. .,Division of Gastroenterology, Department of Medicine, University of California at San Diego, La Jolla, CA, USA. .,Division of Epidemiology, Department of Family and Preventive Medicine, University of California at San Diego, La Jolla, CA, USA.
| |
Collapse
|
5
|
Verna EC, Patel J, Bettencourt R, Nguyen P, Hernandez C, Valasek MA, Kisselva T, Brenner DA, Loomba R. Novel association between serum pentraxin-2 levels and advanced fibrosis in well-characterised patients with non-alcoholic fatty liver disease. Aliment Pharmacol Ther 2015; 42:582-90. [PMID: 26119353 PMCID: PMC7979413 DOI: 10.1111/apt.13292] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [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: 03/21/2015] [Revised: 04/28/2015] [Accepted: 06/02/2015] [Indexed: 02/06/2023]
Abstract
BACKGROUND Pentraxin-2 (PTX-2), a serum protein, inhibits inflammation and fibrosis, and recombinant PTX-2 is being tested as an anti-fibrotic agent. AIM To evaluate the association between serum PTX-2 levels and fibrosis stage in patients with non-alcoholic fatty liver disease (NAFLD). METHODS Serum pentraxin-2 levels were compared between four groups of well-characterised patients including NAFLD with no fibrosis, NAFLD with mild-moderate fibrosis (stage 1-2), NAFLD with advanced fibrosis (stage 3-4), and age-sex matched non-NAFLD controls. RESULTS Sixty subjects were included in the study. The mean age was 58.9 years, 68% were male and 58% were Caucasian. In univariate analysis, serum PTX-2 levels significantly decreased from non-NAFLD controls to mild NAFLD with no fibrosis, to NAFLD with mild-moderate fibrosis and were lowest in patients with NAFLD and advanced fibrosis, in a dose-dependent manner (P < 0.0001). In multivariable-adjusted analyses controlling for age, sex, albumin, and CRP, the results remained consistent and statistically significant. Serum PTX-2 level had an AUROC of 0.84 (95% CI: 0.71-0.97) for the diagnosis of NAFLD, and an AUROC of 0.77 (95% CI: 0.65-0.90) for the diagnosis of advanced fibrosis in NAFLD. Serum PTX-2 levels also decreased with increasing liver stiffness as estimated by magnetic resonance elastography (r = -0.31, P = 0.02). CONCLUSIONS PTX-2 levels are significantly lower in patients with NAFLD compared to non-NAFLD controls, and decline further in patients with advanced fibrosis. PTX-2 may therefore be both a biomarker of disease and a potential target for anti-fibrotic therapy with the recombinant pentraxin-2.
Collapse
Affiliation(s)
- E. C. Verna
- Center for Liver Disease and Transplantation, Columbia University College of Physicians and Surgeons, New York, NY, USA
| | - J. Patel
- Internal Medicine, Department of Medicine, University of California at San Diego, La Jolla, CA, USA
| | - R. Bettencourt
- NAFLD Translational Research Unit, University of California at San Diego, La Jolla, CA, USA,Division of Epidemiology, Department of Family and Preventive Medicine, University of California at San Diego, La Jolla, CA, USA
| | - P. Nguyen
- NAFLD Translational Research Unit, University of California at San Diego, La Jolla, CA, USA,Division of Gastroenterology, Department of Medicine, University of California at San Diego, La Jolla, CA, USA
| | - C. Hernandez
- NAFLD Translational Research Unit, University of California at San Diego, La Jolla, CA, USA,Division of Gastroenterology, Department of Medicine, University of California at San Diego, La Jolla, CA, USA
| | - M. A. Valasek
- Department of Pathology, University of California at San Diego, La Jolla, CA, USA
| | - T. Kisselva
- Division of Gastroenterology, Department of Medicine, University of California at San Diego, La Jolla, CA, USA
| | - D. A. Brenner
- Division of Gastroenterology, Department of Medicine, University of California at San Diego, La Jolla, CA, USA
| | - R. Loomba
- NAFLD Translational Research Unit, University of California at San Diego, La Jolla, CA, USA,Division of Gastroenterology, Department of Medicine, University of California at San Diego, La Jolla, CA, USA,Division of Epidemiology, Department of Family and Preventive Medicine, University of California at San Diego, La Jolla, CA, USA
| |
Collapse
|
6
|
Affiliation(s)
- E C Verna
- Division of Digestive and Liver Diseases, Department of Medicine, Center for Liver Disease and Transplantation, Columbia University College of Physicians and Surgeons, New York, NY, USA
| | | |
Collapse
|
7
|
Verna EC, De Martin E, Burra P, Neri D, Gaglio PJ, Emond JC, Brown RS. The impact of hepatitis C and biliary complications on patient and graft survival following liver transplantation. Am J Transplant 2009; 9:1398-405. [PMID: 19459805 DOI: 10.1111/j.1600-6143.2009.02649.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Recurrent hepatitis C (HCV) and biliary complications (BC) are major causes of post liver transplant morbidity and mortality. The impact of these complications may be additive or synergistic. We performed a retrospective cohort study to analyze the effects of HCV and BC on all patients transplanted at two institutions over 6 years. BC was defined by imaging findings in the setting of abnormal liver function tests that required intervention. The primary outcomes were graft and patient survival over a mean 3.4 years. 709 patients (619 deceased, 90 living donor) were included, 337 with HCV and 372 without. BC was diagnosed more frequently in patients with HCV, 26% versus 18% (p = 0.008). One-year and overall patient and graft survival were significantly lower in patients with HCV, but BC impacted only 1-year graft survival. The combination of BC and HCV had no additional impact on survival or fibrosis rates on 1-year protocol biopsies. Multivariate analysis revealed HCV (HR 2.1) and HCC (HR 1.9) to be independent predictors of mortality. Since BC are diagnosed more frequently in HCV patients and only affect early graft loss, it is likely that recurrent HCV rather than BC accounts for the majority of adverse graft outcomes.
Collapse
Affiliation(s)
- E C Verna
- Center for Liver Disease and Transplantation, New York Presbyterian Hospital, New York, NY, USA
| | | | | | | | | | | | | |
Collapse
|
8
|
Affiliation(s)
- R N Sharaf
- Columbia University College of Physicians and Surgeons, 161 Fort Washington Avenue, New York, NY 10032, USA
| | | | | |
Collapse
|