1
|
Hutchinson SJ, Valerio H, McDonald SA, Yeung A, Pollock K, Smith S, Barclay S, Dillon JF, Fox R, Bramley P, Fraser A, Kennedy N, Gunson RN, Templeton K, Innes H, McLeod A, Weir A, Hayes PC, Goldberg D. Population impact of direct-acting antiviral treatment on new presentations of hepatitis C-related decompensated cirrhosis: a national record-linkage study. Gut 2020; 69:2223-2231. [PMID: 32217640 DOI: 10.1136/gutjnl-2019-320007] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Revised: 02/19/2020] [Accepted: 02/24/2020] [Indexed: 12/20/2022]
Abstract
OBJECTIVE Population-based studies demonstrating the clinical impact of interferon-free direct-acting antiviral (DAA) therapies are lacking. We examined the impact of the introduction of DAAs on HCV-related decompensated cirrhosis (DC) through analysis of population-based data from Scotland. DESIGN Through analysis of national surveillance data (involving linkage of HCV diagnosis and clinical databases to hospital and deaths registers), we determined i) the scale-up in the number of patients treated and achieving a sustained viral response (SVR), and ii) the change in the trend of new presentations with HCV-related DC, with the introduction of DAAs. RESULTS Approximately 11 000 patients had been treated in Scotland over the 8-year period 2010/11 to 2017/18. The scale-up in the number of patients achieving SVR between the pre-DAA and DAA eras was 2.3-fold overall and 5.9-fold among those with compensated cirrhosis (the group at immediate risk of developing DC). In the pre-DAA era, the annual number of HCV-related DC presentations increased 4.6-fold between 2000 (30) and 2014 (142). In the DAA era, presentations decreased by 51% to 69 in 2018 (and by 67% among those with chronic infection at presentation), representing a significant change in trend (rate ratio 0.88, 95% CI 0.85 to 0.90). With the introduction of DAAs, an estimated 330 DC cases had been averted during 2015-18. CONCLUSIONS National scale-up in interferon-free DAA treatment is associated with the rapid downturn in presentations of HCV-related DC at the population-level. Major progress in averting HCV-related DC in the short-term is feasible, and thus other countries should strive to achieve the same.
Collapse
Affiliation(s)
- Sharon J Hutchinson
- Centre for Living, School of Health and Life Sciences, Glasgow Caledonian University, Glasgow, UK .,Blood Borne Virus & Sexually Transmitted Infections Team, Health Protection Scotland, Glasgow, UK
| | - Heather Valerio
- Centre for Living, School of Health and Life Sciences, Glasgow Caledonian University, Glasgow, UK.,Blood Borne Virus & Sexually Transmitted Infections Team, Health Protection Scotland, Glasgow, UK
| | - Scott A McDonald
- Centre for Living, School of Health and Life Sciences, Glasgow Caledonian University, Glasgow, UK.,Blood Borne Virus & Sexually Transmitted Infections Team, Health Protection Scotland, Glasgow, UK
| | - Alan Yeung
- Centre for Living, School of Health and Life Sciences, Glasgow Caledonian University, Glasgow, UK.,Blood Borne Virus & Sexually Transmitted Infections Team, Health Protection Scotland, Glasgow, UK
| | - Kevin Pollock
- Centre for Living, School of Health and Life Sciences, Glasgow Caledonian University, Glasgow, UK.,Blood Borne Virus & Sexually Transmitted Infections Team, Health Protection Scotland, Glasgow, UK
| | - Shanley Smith
- Centre for Living, School of Health and Life Sciences, Glasgow Caledonian University, Glasgow, UK.,Blood Borne Virus & Sexually Transmitted Infections Team, Health Protection Scotland, Glasgow, UK
| | - Stephen Barclay
- Centre for Living, School of Health and Life Sciences, Glasgow Caledonian University, Glasgow, UK.,Glasgow Royal Infirmary, Glasgow, UK
| | | | | | | | - Andrew Fraser
- Aberdeen Royal Infirmary, Aberdeen, UK.,Queen Elizabeth University Hospital, Glasgow, UK
| | | | - Rory N Gunson
- West of Scotland Specialist Virology Centre, Glasgow Royal Infirmary, Glasgow, UK
| | - Kate Templeton
- East of Scotland Specialist Virology Centre, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - Hamish Innes
- Centre for Living, School of Health and Life Sciences, Glasgow Caledonian University, Glasgow, UK.,Blood Borne Virus & Sexually Transmitted Infections Team, Health Protection Scotland, Glasgow, UK
| | - Allan McLeod
- Blood Borne Virus & Sexually Transmitted Infections Team, Health Protection Scotland, Glasgow, UK
| | - Amanda Weir
- Blood Borne Virus & Sexually Transmitted Infections Team, Health Protection Scotland, Glasgow, UK
| | | | - David Goldberg
- Centre for Living, School of Health and Life Sciences, Glasgow Caledonian University, Glasgow, UK.,Blood Borne Virus & Sexually Transmitted Infections Team, Health Protection Scotland, Glasgow, UK
| |
Collapse
|
2
|
Koretz RL, Jakobsen JC, Hauser G, Nikolova D, Gluud C. Letter to Editor: Response to AASLD Editorial/Message from the President. Hepatology 2019; 69:2300. [PMID: 30276829 DOI: 10.1002/hep.30298] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/07/2022]
Abstract
A commentary [1] criticized our systematic review regarding the use of direct-acting agents (DAAs) in chronic hepatitis C [2]. The following represents our major disagreements. Sustained virological response (SVR) is a non-validated surrogate outcome. The principles of evidence-based medicine require that it be validated in randomized clinical trials (RCTs) by showing parallel benefits in clinical outcomes [3]. This article is protected by copyright. All rights reserved.
Collapse
Affiliation(s)
| | - Janus C Jakobsen
- The Cochrane Hepato-Biliary Group, Copenhagen Trial Unit, Centre for Clinical Intervention Research, Copenhagen, Denmark.,The Department of Cardiology, Holbaek Hospital, Holbaek, Denmark
| | - Goran Hauser
- The Department of Gastroenterology, Clinical Hospital Centre Rijeka, Rijeka, Croatia
| | - Dimitrinka Nikolova
- The Cochrane Hepato-Biliary Group, Copenhagen Trial Unit, Centre for Clinical Intervention Research, Copenhagen, Denmark
| | - Christian Gluud
- The Cochrane Hepato-Biliary Group, Copenhagen Trial Unit, Centre for Clinical Intervention Research, Copenhagen, Denmark
| |
Collapse
|
3
|
Kozbial K, Moser S, Al-Zoairy R, Schwarzer R, Datz C, Stauber R, Laferl H, Strasser M, Beinhardt S, Stättermayer AF, Gschwantler M, Zoller H, Maieron A, Graziadei I, Trauner M, Steindl-Munda P, Hofer H, Ferenci P. Follow-up of sustained virological responders with hepatitis C and advanced liver disease after interferon/ribavirin-free treatment. Liver Int 2018; 38:1028-1035. [PMID: 29136329 DOI: 10.1111/liv.13629] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2017] [Accepted: 10/27/2017] [Indexed: 12/13/2022]
Abstract
BACKGROUND The introduction of direct-acting antivirals (DAA) has increased sustained virological response (SVR) rates in patients with advanced liver disease and chronic hepatitis C(CHC)infection. At present, data on clinical outcome and long-term durability of viral eradication after successful DAA therapy are scarce. AIM To evaluate the long-term success of viral eradication in patients with advanced fibrosis or cirrhosis treated with DAAs. METHODS Five hundred and fifty-one patients with advanced fibrosis (n = 158) or cirrhosis (CPS-A:317,CPS-B/C:76) and SVR after interferon and ribavirin-free DAA therapy treated between October 2013 and April 2016 were studied with a median follow-up of 65.6 (13.0-155.3) weeks. Only patients without hepatocellular carcinoma (HCC) at baseline and without liver transplantation were included. RESULTS Twelve patients (2.2%) died during follow-up: the mortality rate was 0.6% in F3, 2.2% in CPS-A and 5.3% in CPS-B/C patients (P = .08). During follow-up 36 patients with cirrhosis (9.1%) developed a liver related event, including 16 with de-novo HCC (4.1%). Seven patients were transplanted at a median of 9.7 (range 3.8-21.7) months after EOT. History of decompensation was significantly associated with liver related events during follow-up (HR 7.9; 95% CI 2.7-22.6; P < .001), and with mortality (HR 5.5; 95% CI 1.5-20.2, P = .01). CONCLUSIONS Eradication of HCV by DAA therapy was durable irrespective of the DAA combination used. Most of the cured patients had an excellent long-term clinical prognosis. Nevertheless, the risk of new occurrence of HCC remains worrisome and thus regular surveillance is obligatory even after clinical stabilization and improvement of the patient.
Collapse
Affiliation(s)
- Karin Kozbial
- Department of Internal Medicine III, Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria
| | - Stephan Moser
- Department of Internal Medicine IV, Wilhelminenspital, Vienna, Austria
| | - Ramona Al-Zoairy
- Department of Internal Medicine I, Medical University of Innsbruck, Innsbruck, Austria
| | - Remy Schwarzer
- Department of Internal Medicine IV, Ordensklinikum Linz, Elisabethinen, Linz, Austria
| | - Christian Datz
- Department of Internal Medicine, Krankenhaus Oberndorf, Teaching hospital of the Paracelsus Private Medical University of Salzburg, Oberndorf, Austria
| | - Rudolf Stauber
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Medical University of Graz, Graz, Austria
| | - Hermann Laferl
- Department of Internal Medicine, Kaiser-Franz-Josef-Spital, Vienna, Austria
| | - Michael Strasser
- Department of Internal Medicine I, Paracelsus University of Salzburg, Salzburg, Austria
| | - Sandra Beinhardt
- Department of Internal Medicine III, Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria
| | - Albert F Stättermayer
- Department of Internal Medicine III, Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria
| | | | - Heinz Zoller
- Department of Internal Medicine I, Medical University of Innsbruck, Innsbruck, Austria
| | - Andreas Maieron
- Department of Internal Medicine IV, Ordensklinikum Linz, Elisabethinen, Linz, Austria.,Department of Internal Medicine II, University Clinics St. Pölten, St. Pölten, Austria
| | - Ivo Graziadei
- Department of Internal Medicine, Landeskrankenhaus Hall, Tirol, Austria
| | - Michael Trauner
- Department of Internal Medicine III, Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria
| | - Petra Steindl-Munda
- Department of Internal Medicine III, Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria
| | - Harald Hofer
- Department of Internal Medicine III, Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria.,Department of Internal Medicine I, Klinikum Wels-Grieskirchen, Wels, Austria
| | - Peter Ferenci
- Department of Internal Medicine III, Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria
| |
Collapse
|