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Han C, Karamatic R, Hanson J. Chronic hepatitis B care in regional Australia: implications for clinical practice and public health policy. Intern Med J 2024; 54:1155-1163. [PMID: 38488685 DOI: 10.1111/imj.16364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 02/25/2024] [Indexed: 07/18/2024]
Abstract
BACKGROUND Australia is struggling to meet its National Hepatitis B Strategy care targets, particularly in nonmetropolitan settings. It is vital to engage priority populations and improve their access to recommended care to reach these targets. AIMS This retrospective study examined people living with chronic hepatitis B (CHB) in regional North Queensland, Australia, and determined whether their care adhered to current national CHB management guidelines. The analysis aimed to identify gaps in care that might be addressed to improve future outcomes. METHODS All individuals referred to the gastroenterology clinic at the Townsville University Hospital in regional North Queensland, Australia, for CHB care between January 2015 and December 2020 were identified. Their linkage to care, engagement in care and receipt of guideline-recommended CHB care were determined. RESULTS Of 255 individuals, 245 (96%) were linked to care; 108 (42%) remained engaged in care and 86 (38%) were receiving guideline-recommended care in 2021. There were 91/255 (36%) who identified as Indigenous Australians. Indigenous status was the only independent predictor of not being linked to care (odds ratio (OR): 0.13 (95% confidence interval (CI): 0.03-0.60), P = 0.01), not being engaged in care (OR: 0.19 (95% CI: 0.10-0.36), P < 0.0001), not receiving guideline-recommended CHB care (OR: 0.16 (95% CI: 0.08-0.31), P < 0.0001) or not being engaged in a hepatocellular carcinoma surveillance programme (OR: 0.08 (95% CI: 0.02-0.27), P < 0.0001). CONCLUSION Current approaches are failing to deliver optimal CHB care to Indigenous Australians in regional North Queensland. Targeted strategies to ensure that Indigenous Australians in the region receive equitable care are urgently needed.
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Affiliation(s)
- Chaw Han
- Department of Gastroenterology, Townsville University Hospital, Townsville, Queensland, Australia
- Department of Gastroenterology, Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Rozemary Karamatic
- Department of Gastroenterology, Townsville University Hospital, Townsville, Queensland, Australia
| | - Josh Hanson
- Department of Medicine, Cairns Hospital, Cairns, Queensland, Australia
- The Kirby Institute, University of New South Wales, Sydney, New South Wales, Australia
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2
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Pourkarim MR. Navigating Evolving Challenges in Blood Safety. Viruses 2024; 16:123. [PMID: 38257823 PMCID: PMC10821029 DOI: 10.3390/v16010123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 01/11/2024] [Accepted: 01/14/2024] [Indexed: 01/24/2024] Open
Abstract
Blood safety remains a paramount public health concern, and health authorities maintain a high level of vigilance to prevent transfusion-transmitted infections (TTIs) [...].
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Affiliation(s)
- Mahmoud Reza Pourkarim
- Laboratory for Clinical and Epidemiological Virology, Rega Institute for Medical Research, Department of Microbiology, Immunology and Transplantation, KU Leuven, Herestraat 49, 3000 Leuven, Belgium;
- Health Policy Research Centre, Institute of Health, Shiraz University of Medical Sciences, Shiraz 71348-14336, Iran
- Blood Transfusion Research Centre, High Institute for Research and Education in Transfusion, Tehran 14665-1157, Iran
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3
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El-Shafai NM, Nada AI, Farrag MA, Alatawi K, Alalawy AI, Al-Qahtani SD, El-Mehasseb IM. Spectroscopic study to verify the anti-hepatitis C virus (HCV) treatment through a delivery system of the sofosbuvir drug on chitosan and pycnogenol nanoparticles surface. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 302:123063. [PMID: 37390719 DOI: 10.1016/j.saa.2023.123063] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Revised: 06/17/2023] [Accepted: 06/20/2023] [Indexed: 07/02/2023]
Abstract
The target of the current study is to create a novel hybrid nanocomposite (Cs@Pyc.SOF) by combining the anti-hepatitis C virus (HCV) drug sofosbuvir with the nano antioxidant pycnogenol (Pyc) and nano biomolecules like chitosan nanoparticles (Cs NPs). The characterization procedure works to verify the creation of nanocomposite (NCP) using several different techniques. UV-Vis spectroscopy is used to measure SOF loading efficiency. The various concentrations of the SOF drug were used to determine the binding constant rate Kb, which was found to be 7.35 ± 0.95 min-1 with an 83% loading efficiency. At pH 7.4, the release rate was 80.6% after two hours and 92% after 48 h, whereas at pH 6.8, it was 29% after two hours and 94% after 48 h. After 2 and 48 h, the release rate in water was 38% and 77%, respectively. . The SRB technique for fast screening is used for the cytotoxicity test, where the investigated composites show a safety status and high viability against the examined cell line. The cytotoxicity assay of the SOF hybrid materials has been identified with cell lines like mouse normal liver cells (BNL). So, Cs@Pyc.SOF was recommended as a substitute medication for the therapy of HCV, but the results need clinical studies.
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Affiliation(s)
- Nagi M El-Shafai
- Nanotechnology Center, Chemistry Department, Faculty of Science, Kafrelsheikh University, 33516, Egypt.
| | - Ahmed I Nada
- Nanotechnology Center, Chemistry Department, Faculty of Science, Kafrelsheikh University, 33516, Egypt
| | - Mahmoud A Farrag
- Nanotechnology Center, Chemistry Department, Faculty of Science, Kafrelsheikh University, 33516, Egypt
| | - Kahdr Alatawi
- Pharmaceuticals Chemistry Department, Faculty of Clinical Pharmacy, Al-Baha University, Saudi Arabia
| | - Adel I Alalawy
- Department of Biochemistry, Faculty of Science, University of Tabuk, Saudi Arabia
| | - Salhah D Al-Qahtani
- Department of Chemistry, College of Science, Princess Nourah Bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia
| | - Ibrahim M El-Mehasseb
- Nanotechnology Center, Chemistry Department, Faculty of Science, Kafrelsheikh University, 33516, Egypt
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Howell J, Seaman C, Wallace J, Xiao Y, Scott N, Davies J, de Santis T, Adda D, El-Sayed M, Feld JJ, Gane E, Lacombe K, Lesi O, Mohamed R, Silva M, Tu T, Revill P, Hellard ME. Pathway to global elimination of hepatitis B: HBV cure is just the first step. Hepatology 2023; 78:976-990. [PMID: 37125643 PMCID: PMC10442143 DOI: 10.1097/hep.0000000000000430] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 02/04/2023] [Accepted: 02/10/2023] [Indexed: 05/02/2023]
Abstract
Hepatitis B (HBV) is a major cause of global morbidity and mortality, and the leading cause of liver cancer worldwide. Significant advances have recently been made toward the development of a finite HBV treatment that achieves permanent loss of HBsAg and HBV DNA (so-called "HBV cure"), which could provide the means to eliminate HBV as a public health threat. However, the HBV cure is just one step toward achieving WHO HBV elimination targets by 2030, and much work must be done now to prepare for the successful implementation of the HBV cure. In this review, we describe the required steps to rapidly scale-up future HBV cure equitably. We present key actions required for successful HBV cure implementation, integrated within the World Health Organization (WHO) Global Health Sector Strategy (GHSS) 2022-2030 framework. Finally, we highlight what can be done now to progress toward the 2030 HBV elimination targets using available tools to ensure that we are preparing, but not waiting, for the cure.
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Affiliation(s)
- Jessica Howell
- Disease Elimination, Burnet Institute, Melbourne, Victoria, Australia
- Department Gastroenterology, St Vincent’s Hospital, Melbourne, Victoria, Australia
- Department Medicine, University of Melbourne, Melbourne, Victoria, Australia
- Department Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Chris Seaman
- Disease Elimination, Burnet Institute, Melbourne, Victoria, Australia
- Department Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Jack Wallace
- Disease Elimination, Burnet Institute, Melbourne, Victoria, Australia
| | - Yinzong Xiao
- Disease Elimination, Burnet Institute, Melbourne, Victoria, Australia
| | - Nick Scott
- Disease Elimination, Burnet Institute, Melbourne, Victoria, Australia
| | - Jane Davies
- Department Global Health and Infectious diseases, Menzies School of Public Health, Darwin, Northern Territory, Australia
| | - Teresa de Santis
- Department Global Health and Infectious diseases, Menzies School of Public Health, Darwin, Northern Territory, Australia
| | | | - Manal El-Sayed
- Department Paediatrics, Ain Shams University, Cairo, Egypt
| | - Jordan J. Feld
- Toronto Centre for Liver Disease, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Edward Gane
- Department Medicine, University of Auckland, Auckland, New Zealand
| | - Karine Lacombe
- Sorbonne Université, IPLESP, Saint-Antoine Hospital, AP-HP, Paris, France
| | - Olufunmilayo Lesi
- Global HIV, Hepatitis, and STI Programme, World Health Organisation, Geneva, Switzerland
| | - Rosmawati Mohamed
- Department of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Marcelo Silva
- Department Hepatology and Liver Transplantation, Austral University Hospital, Buenos Aires, Argentina
| | - Thomas Tu
- Storr Liver Centre, The Westmead Institute for Medical Research, The University of Sydney and Westmead Hospital, Sydney, New South Wales, Australia
- University of Sydney Institute for Infectious Diseases, University of Sydney, Sydney, New South Wales, Australia
| | - Peter Revill
- Victorian Infectious Diseases Reference Laboratory (VIDRL), Royal Melbourne Hospital at the Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Margaret E. Hellard
- Disease Elimination, Burnet Institute, Melbourne, Victoria, Australia
- Department Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
- Department Infectious Diseases, Alfred Hospital, Melbourne, Victoria, Australia
- Department Infectious Diseases, School of Population and Global Health, University of Melbourne, Melbourne, Victoria, Australia
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5
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Moussa D, Wallace J, Manski-Nankervis JA, Doyle JS, Nguyen L, Boyle D, Stoové MA, Asselin J, Valaydon Z, Ahad M, Glasgow S, New K, Hocking JS, Sanci L, Thompson A, Hellard M, Howell J. Assessment of a primary care e-support package of automated case finding, simplified treatment algorithm and decision support to increase hepatitis B treatment uptake in primary care clinics in Australia (SIMPLY-B Study): protocol for a pilot evaluation. BMJ Open 2023; 13:e070663. [PMID: 36927591 PMCID: PMC10030932 DOI: 10.1136/bmjopen-2022-070663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/18/2023] Open
Abstract
INTRODUCTION Despite the availability of effective, subsidised hepatitis B treatment, linkage to care and treatment rates remain very low globally. In Australia, specially trained primary care physicians (general practitioner, GPs) can prescribe hepatitis B treatment, however, most hepatitis B care occurs in specialist clinics. Increasing hepatitis B management by GPs in primary care clinics is essential to achieve national hepatitis B linkage to care and treatment targets by 2030.This pilot study determines the feasibility, acceptability and effectiveness of Simply B, a novel GP hepatitis B e-support package designed to increase hepatitis B management by GPs in primary care clinics. METHODS AND ANALYSIS This study will be conducted in three parts:Part A: A prospective open-label pilot intervention study, comparing the proportion of people with hepatitis B who are managed by their GP in primary care clinics before, 12 months and 24 months after implementation of the Simply B electronic hepatitis B support package.Part B: A nested qualitative health services feasibility study using semistructured interviews and thematic analysisPart C: Cost-effectiveness analysis. ETHICS AND DISSEMINATION This study has received ethics approval by St Vincent's Hospital. Data management and analysis will be centralised through the Department of Gastroenterology, St Vincent's Hospital. TRIAL REGISTRATION NUMBER NCT05614466.
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Affiliation(s)
- Dina Moussa
- The University of Melbourne Faculty of Medicine Dentistry and Health Sciences, Melbourne, Victoria, Australia
- Burnet Institute, Melbourne, Victoria, Australia
- St. Vincent's Hospital Melbourne, Melbourne, Victoria, Australia
| | - Jack Wallace
- Burnet Institute, Melbourne, Victoria, Australia
| | - Jo-Anne Manski-Nankervis
- The University of Melbourne Faculty of Medicine Dentistry and Health Sciences, Melbourne, Victoria, Australia
| | - Joseph S Doyle
- Burnet Institute, Melbourne, Victoria, Australia
- Alfred Health, Melbourne, Victoria, Australia
| | - Long Nguyen
- Burnet Institute, Melbourne, Victoria, Australia
| | - Douglas Boyle
- The University of Melbourne Faculty of Medicine Dentistry and Health Sciences, Melbourne, Victoria, Australia
| | | | | | - Zina Valaydon
- The University of Melbourne Faculty of Medicine Dentistry and Health Sciences, Melbourne, Victoria, Australia
| | - Marvad Ahad
- Burnet Institute, Melbourne, Victoria, Australia
| | - Susanne Glasgow
- St. Vincent's Hospital Melbourne, Melbourne, Victoria, Australia
| | - Kate New
- St. Vincent's Hospital Melbourne, Melbourne, Victoria, Australia
| | - Jane S Hocking
- School of Population and Global Health, Univerisy of Melbourne, Melbourne, Victoria, Australia
| | - Lena Sanci
- The University of Melbourne Faculty of Medicine Dentistry and Health Sciences, Melbourne, Victoria, Australia
| | - Alexander Thompson
- The University of Melbourne Faculty of Medicine Dentistry and Health Sciences, Melbourne, Victoria, Australia
- St. Vincent's Hospital Melbourne, Melbourne, Victoria, Australia
| | - Margaret Hellard
- Burnet Institute, Melbourne, Victoria, Australia
- Alfred Health, Melbourne, Victoria, Australia
| | - Jess Howell
- The University of Melbourne Faculty of Medicine Dentistry and Health Sciences, Melbourne, Victoria, Australia
- Burnet Institute, Melbourne, Victoria, Australia
- St. Vincent's Hospital Melbourne, Melbourne, Victoria, Australia
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Martyn E, Eisen S, Longley N, Harris P, Surey J, Norman J, Brown M, Sultan B, Maponga TG, Iwuji C, Flanagan S, Ghosh I, Story A, Matthews PC. The forgotten people: Hepatitis B virus (HBV) infection as a priority for the inclusion health agenda. eLife 2023; 12:e81070. [PMID: 36757862 PMCID: PMC9910830 DOI: 10.7554/elife.81070] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 01/19/2023] [Indexed: 02/10/2023] Open
Abstract
Hepatitis B virus (HBV) infection represents a significant global health threat, accounting for 300 million chronic infections and up to 1 million deaths each year. HBV disproportionately affects people who are under-served by health systems due to social exclusion, and can further amplify inequities through its impact on physical and mental health, relationship with stigma and discrimination, and economic costs. The 'inclusion health' agenda focuses on excluded and vulnerable populations, who often experience barriers to accessing healthcare, and are under-represented by research, resources, interventions, advocacy, and policy. In this article, we assimilate evidence to establish HBV on the inclusion health agenda, and consider how this view can inform provision of better approaches to diagnosis, treatment, and prevention. We suggest approaches to redress the unmet need for HBV interventions among excluded populations as an imperative to progress the global goal for the elimination of viral hepatitis as a public health threat.
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Affiliation(s)
- Emily Martyn
- The Francis Crick InstituteLondonUnited Kingdom
- London School of Hygiene & Tropical MedicineLondonUnited Kingdom
- Hospital for Tropical Diseases, Division of Infection, University College London Hospitals NHS Foundation TrustLondonUnited Kingdom
| | - Sarah Eisen
- Hospital for Tropical Diseases, Division of Infection, University College London Hospitals NHS Foundation TrustLondonUnited Kingdom
| | - Nicky Longley
- London School of Hygiene & Tropical MedicineLondonUnited Kingdom
- Hospital for Tropical Diseases, Division of Infection, University College London Hospitals NHS Foundation TrustLondonUnited Kingdom
- Department of Infectious Diseases, University College London Hospitals NHS Foundation TrustLondonUnited Kingdom
| | - Philippa Harris
- Find & Treat Service, Division of Infection, University College London Hospitals NHS Foundation TrustLondonUnited Kingdom
| | - Julian Surey
- Find & Treat Service, Division of Infection, University College London Hospitals NHS Foundation TrustLondonUnited Kingdom
- Institute of Global Health, University College LondonLondonUnited Kingdom
- Universidad Autonoma de Madrid, Ciudad Universitaria de CantoblancoMadridSpain
| | - James Norman
- Find & Treat Service, Division of Infection, University College London Hospitals NHS Foundation TrustLondonUnited Kingdom
| | - Michael Brown
- London School of Hygiene & Tropical MedicineLondonUnited Kingdom
- Department of Infectious Diseases, University College London Hospitals NHS Foundation TrustLondonUnited Kingdom
- Find & Treat Service, Division of Infection, University College London Hospitals NHS Foundation TrustLondonUnited Kingdom
| | - Binta Sultan
- Find & Treat Service, Division of Infection, University College London Hospitals NHS Foundation TrustLondonUnited Kingdom
- Mortimer Market Centre, Central and North London NHS Foundation TrustLondonUnited Kingdom
| | - Tongai G Maponga
- Stellenbosch University, Faculty of Medicine and Health SciencesTygerbergSouth Africa
| | - Collins Iwuji
- Department of Global Health, Brighton and Sussex Medical School, University of SussexBrightonUnited Kingdom
- Africa Health Research InstituteDurban, KwaZulu-NatalSouth Africa
| | - Stuart Flanagan
- Mortimer Market Centre, Central and North London NHS Foundation TrustLondonUnited Kingdom
| | - Indrajit Ghosh
- Find & Treat Service, Division of Infection, University College London Hospitals NHS Foundation TrustLondonUnited Kingdom
- Mortimer Market Centre, Central and North London NHS Foundation TrustLondonUnited Kingdom
| | - Alistair Story
- Find & Treat Service, Division of Infection, University College London Hospitals NHS Foundation TrustLondonUnited Kingdom
- Collaborative Centre for Inclusion Health, University College LondonLondonUnited Kingdom
| | - Philippa C Matthews
- The Francis Crick InstituteLondonUnited Kingdom
- Department of Infectious Diseases, University College London Hospitals NHS Foundation TrustLondonUnited Kingdom
- Mortimer Market Centre, Central and North London NHS Foundation TrustLondonUnited Kingdom
- Division of Infection and Immunity, University College LondonLondonUnited Kingdom
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7
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Passos-Castilho AM, Udhesister STP, Fontaine G, Jeong D, Dickie M, Lund C, Russell R, Kronfli N. The 11th Canadian Symposium on Hepatitis C Virus: 'Getting back on track towards hepatitis C elimination'. CANADIAN LIVER JOURNAL 2023; 6:56-69. [PMID: 36908576 PMCID: PMC9997521 DOI: 10.3138/canlivj-2022-0034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Accepted: 08/20/2022] [Indexed: 11/05/2022]
Abstract
Hepatitis C virus (HCV) affects approximately 204,000 Canadians. Safe and effective direct-acting antiviral therapies have contributed to decreased rates of chronic HCV infection and increased treatment uptake in Canada, but major challenges for HCV elimination remain. The 11th Canadian Symposium on Hepatitis C Virus took place in Ottawa, Ontario on May 13, 2022 as a hybrid conference themed 'Getting back on track towards hepatitis C elimination.' It brought together research scientists, clinicians, community health workers, patient advocates, community members, and public health officials to discuss priorities for HCV elimination in the wake of the COVID-19 pandemic, which had devastating effects on HCV care in Canada, particularly on priority populations. Plenary sessions showcased topical research from prominent international and national researchers, complemented by select abstract presentations. This event was hosted by the Canadian Network on Hepatitis C (CanHepC), with support from the Public Health Agency of Canada and the Canadian Institutes of Health Research and in partnership with the Canadian Liver Meeting. CanHepC has an established record in HCV research and in advocacy activities to address improved diagnosis and treatment, and immediate and long-term needs of those affected by HCV infection. The Symposium addressed the remaining challenges and barriers to HCV elimination in priority populations and principles for meaningful engagement of Indigenous communities and individuals with living and lived experience in HCV research. It emphasized the need for disaggregated data and simplified pathways for creating and monitoring interventions for equitably achieving elimination targets.
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Affiliation(s)
- Ana Maria Passos-Castilho
- Centre for Clinical Epidemiology, Lady Davis Institute, Jewish General Hospital, Montreal, Quebec, Canada.,Department of Medicine, McGill University, Montreal, Quebec, Canada
| | - Sasha Tejna Persaud Udhesister
- Faculté de Médecine, Université de Montréal, Centre de Recherche du Centre hospitalier de l'Université de Montré (CRCHUM), Montréal, Québec, Canada
| | - Guillaume Fontaine
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Dahn Jeong
- School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada
| | - Melisa Dickie
- Community Health Programming, CATIE, Toronto, Ontario, Canada
| | | | - Rodney Russell
- Division of BioMedical Sciences, Faculty of Medicine, Memorial University of Newfoundland, St. John's, Newfoundland and Labrador, Canada
| | - Nadine Kronfli
- Department of Medicine, Division of Infectious Diseases and Chronic Viral Illness Service, McGill University Health Centre, Montreal, Quebec, Canada.,Research Institute of the McGill University Health Centre, Montreal, Quebec, Canada
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8
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Xiao Y, van Gemert C, Howell J, Wallace J, Richmond J, Adamson E, Thompson A, Hellard M. A survey of knowledge, attitudes, barriers and support needs in providing hepatitis B care among GPs practising in Australia. BMC PRIMARY CARE 2022; 23:137. [PMID: 35655159 PMCID: PMC9161590 DOI: 10.1186/s12875-022-01754-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Accepted: 05/25/2022] [Indexed: 11/10/2022]
Abstract
Background In Australia, only 22% of people with chronic hepatitis B (CHB) are clinically managed; and a national effort is engaging primary care workforce in providing CHB-related care. This study explored CHB-related knowledge, attitudes, barriers and support needs of general practitioners (GPs). Methods A survey was sent to a random sample of 1,000 Australian GPs in April- October 2018; 134 of 978 eligible GPs completed the questionnaire (14%). Results Respondents had high knowledge of at-risk populations (> 79%) and hepatitis B serology (82%), and most saw hepatitis B testing and monitoring as part of their work (95% and 86%, respectively). However, the survey revealed low knowledge, awareness and intention with respect to hepatitis B treatment: 23% correctly understood treatment initiation; 40% were aware that treatment for CHB could be dispensed in the community; 23% agreed that prescribing was part of their work. Lack of time was considered the greatest barrier (38%) and clear guidelines was the most important facilitator to providing care (72%). Conclusion Interventions are needed to generate interest and skills to provide CHB-related care by GPs. Supplementary Information The online version contains supplementary material available at 10.1186/s12875-022-01754-3.
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Trends in decompensated cirrhosis and hepatocellular carcinoma among people with a hepatitis B notification in New South Wales. JHEP Rep 2022; 4:100552. [PMID: 36119722 PMCID: PMC9478454 DOI: 10.1016/j.jhepr.2022.100552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 07/01/2022] [Accepted: 07/19/2022] [Indexed: 01/27/2023] Open
Abstract
Background & Aims Population-level trends and factors associated with HBV-related decompensated cirrhosis (DC), hepatocellular carcinoma (HCC), and liver-related mortality are crucial to evaluate the impacts of therapeutic interventions. Methods Trends in HBV-DC and -HCC diagnoses and liver-related mortality in New South Wales, Australia, were determined through linkage of HBV notifications (1993-2017) to hospital admissions (2001-2018), mortality (1993-2018), and cancer registry (1994-2014) databases. Late HBV notification was defined as notification at or within 2 years of a DC or HCC diagnosis. Cox proportional-hazards regression and multivariable logistic regression analyses were performed to evaluate associated factors. Results Among 60,660 people with a HBV notification, 1,276 (2.0%) DC and 1,087 (1.8%) HCC diagnoses, and 1,219 (2.0%) liver-related deaths were documented. Since the early 2000s, the number of DC and HCC diagnoses increased; however, age-standardised incidence decreased from 2.64 and 1.95 in 2003 to 1.14 and 1.09 per 1,000 person-years in 2017, respectively. Similarly, age-standardised liver mortality decreased from 2.60 in 2003 to 1.14 per 1,000 person-years in 2017. Among people with DC and HCC diagnoses, late HBV notification declined from 41% and 40% between 2001-2009 to 29% and 25% in 2010-2018, respectively. Predictors of DC diagnosis included older age (birth <1944, adjusted hazard ratio [aHR] 2.06, 95% CI 1.57–2.69), alcohol use disorder (aHR 4.82, 95% CI 3.96–5.87) and HCV co-infection (aHR 1.88, 95% CI 1.53–2.31). Predictors of HCC diagnosis included older age (birth <1944, aHR 3.94, 95% CI 2.91–5.32) and male sex (aHR 3.79, 95% CI 3.05–4.71). Conclusion In an era of improved antiviral therapies, the risk of HBV-related liver morbidity and mortality has declined. HCV co-infection and alcohol use disorder are key modifiable risk factors associated with the burden of HBV. Lay summary Rising hepatitis B-related morbidity and mortality is a major public health concern. However, the development of highly effective medicines against hepatitis B virus (HBV) has brought renewed optimism for its elimination by 2030. This study shows a steady decline in HBV-related liver morbidity and mortality in New South Wales, Australia. Moreover, late hepatitis notification has also declined, allowing individuals with HBV to have access to timely antiviral treatment. Despite this, hepatitis C co-infection and alcohol use disorder are key modifiable risk factors associated with HBV disease burden. To attain the desired benefits from highly effective antiviral treatment, managing comorbidities, including hepatitis C and high alcohol use, must improve among individuals with hepatitis B. The World Health Organization has set a 65% HBV mortality reduction target by 2030. Since the early 2000s, diagnoses of decompensated cirrhosis and HCC increased, but age-standardised incidence rates decreased. Age-standardised liver mortality rates decreased from 2.64 in 2003 to 0.97 per 1,000 person-years in 2017. Late HBV notification declined from 41% and 40% during 2001-2009 to 28% and 26% in 2010-2018, respectively. Hepatitis C co-infection and alcohol-use disorder are key modifiable risk factors associated with HBV disease burden.
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10
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Ahmed Z, Shetty A, Victor DW, Kodali S. Viral hepatitis: A narrative review of hepatitis A–E. World J Meta-Anal 2022; 10:99-121. [DOI: 10.13105/wjma.v10.i3.99] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 04/27/2022] [Accepted: 06/24/2022] [Indexed: 02/06/2023] Open
Abstract
Viral hepatitis continues to be a major health concern leading to hepatic decompensation ranging from acute hepatitis to cirrhosis and hepatocellular carcinoma. The hepatic and extrahepatic manifestations are not only debilitating but also associated with a significant economic burden. Over the last two decades, the field of virology has made significant breakthroughs leading to a better understanding of the pathophysiology of viral hepatitis, which in turn has led to new therapeutic options. The advent of direct-acting antiviral agents changed the landscape of hepatitis C virus (HCV) therapy, and new drugs are in the pipeline for chronic hepatitis B virus (HBV) treatment. There has also been a significant emphasis on screening and surveillance programs, widespread availability of vaccines, and linkage of care. Despite these efforts, significant gaps persist in care, and there is a pressing need for increased collaboration and teamwork across the globe to achieve a reduction of disease burden and elimination of HBV and HCV.
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Affiliation(s)
- Zunirah Ahmed
- Division of Gastroenterology and Hepatology, Underwood Center for Digestive Disorders, Houston Methodist Hospital, Houston, TX 77030, United States
| | - Akshay Shetty
- Department of Gastroenterology and Hepatology, University of California, Los Angeles, CA 90095, United States
| | - David W Victor
- Department of Hepatology, J C Walter Jr Transplant Center, Sherrie and Alan Conover Center for Liver Disease and Transplantation, Weill Cornell Medical College, Houston, TX 77030, United States
| | - Sudha Kodali
- Department of Hepatology, J C Walter Jr Transplant Center, Sherrie and Alan Conover Center for Liver Disease and Transplantation, Weill Cornell Medical College, Houston, TX 77030, United States
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11
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Tafea V, Mowat R, Cook C. Understanding barriers to immunisation against vaccine-preventable diseases in Pacific people in New Zealand, Aotearoa: an integrative review. J Prim Health Care 2022; 14:156-163. [PMID: 35771696 DOI: 10.1071/hc21129] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Accepted: 05/16/2022] [Indexed: 12/20/2022] Open
Abstract
Introduction Pacific people have an increased risk of hospitalisation if barriers to immunisation against vaccine-preventable diseases are not reduced. This research sought to determine what is known about the barriers to immunisations in Pacific people living in New Zealand and identify ways to reduce these barriers and inform health care. Aim To identify the barriers to immunisation for Pasifika and to identify ways to reduce these barriers and inform health care. Methods An integrative review was undertaken with databases searched for articles published between February 2021 and May 2021. The review follows the five-stage process of problem formulation; literature search; evaluation of data; data analysis and interpretation; and presentation of the results through discussion. Results Twelve studies were included. Three themes were identified: Deprivation, Health Literacy (which covered understanding the importance of immunisation programmes, attitudes and beliefs and communication), and access to health care (including communication accessibility to health professionals and physical access). Discussion This review has identified that barriers such as level of deprivation strongly influences immunisation uptake in Pacific people. The significance of government-led initiatives was shown to improve the rates of immunisation of Pacific children. Pacific people's awareness of immunisation programmes and government campaigns are encouraged to incorporate ethnic-specific strategies in addressing barriers, such as bringing vaccinations to where Pacific people frequent, including churches, community hubs, and venues that parents can easily access.
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Affiliation(s)
- Vika Tafea
- School of Clinical Science, Nursing, Auckland University of Technology, 90 Akoranga Drive, Northcote, Auckland 0627, New Zealand
| | - Rebecca Mowat
- School of Clinical Science, Nursing, Auckland University of Technology, 90 Akoranga Drive, Northcote, Auckland 0627, New Zealand
| | - Catherine Cook
- School of Clinical Science, Nursing, Auckland University of Technology, 90 Akoranga Drive, Northcote, Auckland 0627, New Zealand
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12
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El-Shafai NM, Masoud MS, Ibrahim MM, Ramadan MS, Mersal GA, El-Mehasseb IM. Drug delivery of sofosbuvir drug capsulated with the β-cyclodextrin basket loaded on chitosan nanoparticle surface for anti-hepatitis C virus (HCV). Int J Biol Macromol 2022; 207:402-413. [DOI: 10.1016/j.ijbiomac.2022.03.026] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 03/01/2022] [Accepted: 03/06/2022] [Indexed: 01/28/2023]
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13
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Howell J, Traeger MW, Williams B, Layton C, Doyle JS, Latham N, Draper B, Bramwell F, Membrey D, McPherson M, Roney J, Stoové M, Thompson AJ, Hellard ME, Pedrana A. The impact of point-of-care hepatitis C testing in needle and syringe exchange programs on linkage to care and treatment uptake among people who inject drugs: An Australian pilot study. J Viral Hepat 2022; 29:375-384. [PMID: 35274403 DOI: 10.1111/jvh.13664] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 02/20/2022] [Indexed: 12/13/2022]
Abstract
Point-of-care (POC) diagnostics overcome barriers to conventional hepatitis C (HCV) testing in people who inject drugs. This study assessed impact on hepatitis C treatment uptake of POC HCV testing in needle and syringe exchange programs (NSPs). Rapid EC was a single-arm interventional pilot study of HCV POC testing conducted in three inner-city community clinics with NSPs. Twelve months after the POC testing, a retrospective medical record and Pharmaceutical Benefits Scheme audit was performed to determine the number of HCV RNA-positive participants who were prescribed HCV treatment. 70 HCV RNA-positive Rapid EC study participants were included. 44 (63%) were prescribed DAAs; 26 (59%) completed treatment and 15 (34%) had SVR testing, all of whom were cured. Age ≥ 40 years (aOR 3.45, 95% CI 1.10-11.05, p = .03) and secondary school education (aOR 5.8, 95% CI 1.54-21.80, p = .009) had higher likelihood of being prescribed DAAs, whereas homelessness was inversely associated with prescription of DAAs (aOR 0.30, 95% CI 0.09-1.04, p = .057). Median time to receive a DAA script from date of diagnosis was seven days (IQR 0 to 14 days), and time to filling the DAA prescription was 2 days (IQR 0-12 days). In conclusion, provision of POC testing through NSPs was effective for linking new clients to HCV treatment and reduced the time to treatment. Further studies are needed to define the most cost-effective use of POC testing in models of care for people who inject drugs to increase HCV treatment uptake.
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Affiliation(s)
- Jessica Howell
- Disease Elimination Program, Burnet Institute, Melbourne, Victoria, Australia.,School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia.,Department of Gastroenterology, St Vincent's Hospital, Melbourne, Victoria, Australia.,Department of Medicine, University of Melbourne, Melbourne, Victoria, Australia
| | - Michael W Traeger
- Disease Elimination Program, Burnet Institute, Melbourne, Victoria, Australia.,School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Bridget Williams
- Disease Elimination Program, Burnet Institute, Melbourne, Victoria, Australia
| | - Chloe Layton
- Cohealth, General Practice, Melbourne, Victoria, Australia
| | - Joseph S Doyle
- Disease Elimination Program, Burnet Institute, Melbourne, Victoria, Australia.,Department of Infectious Diseases, The Alfred and Monash University, Melbourne, Victoria, Australia
| | - Ned Latham
- Disease Elimination Program, Burnet Institute, Melbourne, Victoria, Australia.,Department of Infectious Diseases, Monash University, Melbourne, Victoria, Australia
| | - Bridget Draper
- Disease Elimination Program, Burnet Institute, Melbourne, Victoria, Australia.,School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | | | - Dean Membrey
- Cohealth, General Practice, Melbourne, Victoria, Australia
| | - Maggie McPherson
- North Richmond Community Health, General Practice, Melbourne, Victoria, Australia
| | - Janine Roney
- Department of Infectious Diseases, The Alfred, Melbourne, Victoria, Australia
| | - Mark Stoové
- Disease Elimination Program, Burnet Institute, Melbourne, Victoria, Australia
| | - Alexander J Thompson
- Department of Gastroenterology, St Vincent's Hospital, Melbourne, Victoria, Australia.,Department of Medicine, University of Melbourne, Melbourne, Victoria, Australia
| | - Margaret E Hellard
- Disease Elimination Program, Burnet Institute, Melbourne, Victoria, Australia.,School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia.,Cohealth, General Practice, Melbourne, Victoria, Australia.,Department of Infectious Diseases, The Alfred, Melbourne, Victoria, Australia.,Doherty Institute and School of Population and Global Health, University of Melbourne, Melbourne, Victoria, Australia
| | - Alisa Pedrana
- Disease Elimination Program, Burnet Institute, Melbourne, Victoria, Australia.,School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
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14
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Ahad M, Wallace J, Xiao Y, van Gemert C, Bennett G, Darby J, Desmond P, Hall S, Holmes J, Papaluca T, Glasgow S, Thompson A, Hellard M, Doyle J, Howell J. Hepatitis B and pregnancy: understanding the experiences of care among pregnant women and recent mothers in metropolitan Melbourne. BMC Public Health 2022; 22:817. [PMID: 35461278 PMCID: PMC9034770 DOI: 10.1186/s12889-022-13112-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Accepted: 03/15/2022] [Indexed: 11/28/2022] Open
Abstract
Background Pregnant women are a priority group for hepatitis B testing. Guideline-based care during antenatal and post-partum periods aims to prevent mother-to-child transmission of hepatitis B virus and lower the risk of liver complications in mothers. This qualitative study explored knowledge of hepatitis B and experiences of hepatitis B related care among pregnant women and mothers. Methods Semi-structured interviews were conducted with thirteen women with hepatitis B who were attending antenatal or post-partum hepatitis B care. The interviews were thematically analysed to assess knowledge and understanding of hepatitis B. Participants were recruited from specialist clinics in metropolitan Melbourne between August 2019 and May 2020. Results Four major themes were identified from interviews: (1) knowledge and understanding of hepatitis B, (2) treatment pathways, (3) accessing hepatitis B related care, and (4) disclosing status to friends. Most participants displayed an understanding of hepatitis B transmission, including mother to child transmission. The main motivator of post-partum attendance was reassurance gained concerning their child’s health. Sources of hepatitis B information included doctors, online information and family. Participants identified parents and siblings as sources of support and reported an unwillingness to disclose hepatitis B status to friends. Conclusions Women attending antenatal or post-partum care reported having overall positive experiences, particularly regarding reassurance of their child’s health, but displayed misconceptions around horizontal transmission. Knowledge gained from these results can contribute to the development of targeted models of care for pregnant women and mothers with young children to ensure their successful linkage to care. Supplementary Information The online version contains supplementary material available at 10.1186/s12889-022-13112-0.
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15
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Farrell AM, Magliano DJ, Shaw JE, Thompson AJ, Croagh C, Ryan MC, Howell J. A problem of proportions: estimates of metabolic associated fatty liver disease and liver fibrosis in Australian adults in the nationwide 2012 AusDiab Study. Sci Rep 2022; 12:1956. [PMID: 35121749 PMCID: PMC8817026 DOI: 10.1038/s41598-022-05168-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Accepted: 12/13/2021] [Indexed: 11/10/2022] Open
Abstract
Metabolic Associated Fatty Liver Disease (MAFLD) is the most common cause of liver disease in Australia, but prevalence data are limited. We aimed to describe the frequency of alanine aminotransferase (ALT) elevation, and MAFLD within a large prospective Australian cohort. Cross-sectional analysis of the 2012 survey of the Australian Diabetes, Obesity and Lifestyle (AusDiab) study which included 4747 Australian adults (aged 34–97 yrs) was performed. Frequency of ALT elevation (men ≥ 40 IU/L, women ≥ 30 IU/L) and MAFLD (Fatty Liver Index (FLI) > 60 alongside metabolic risk factors) was determined and risk of advanced fibrosis stratified using the BARD score. Elevated ALT was found in 13% of the cohort, including 22% of people with diabetes, 18% with obesity, and 17% with the metabolic syndrome. 37% of the cohort had MAFLD, and those with MAFLD were more likely to be older (OR 1.01 per 1 year (95% CI 1.00–1.02)), male (OR 1.37 (95% CI 1.17–1.59)), have ALT elevation (OR 3.21 (95% CI 2.59–3.99)), diabetes (OR 3.39 (95% CI 2.61–4.39)), lower HDL-C (OR 0.15 per 1 mmol/L (95% CI 0.12–0.19)), higher diastolic blood pressure (OR 1.05 per 10 mmHg (95% CI 1.05–1.06)), a sedentary lifestyle (OR 1.99 (95% CI 1.59–2.50)) and less likely to have tertiary education (OR 0.81 (95% CI 0.7–0.94) compared to those without MAFLD. Of those with MAFLD, 61% had a BARD score suggesting risk of advanced fibrosis and 22% had an elevated ALT. Over 10% of this Australian cohort had elevated ALT, and 37% had MAFLD, with many at risk for advanced fibrosis.
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Affiliation(s)
- Ann M Farrell
- Department of Gastroenterology, St Vincent's Hospital Melbourne, 41 Victoria Pde, Melbourne, 3065, Australia. .,University of Melbourne, Melbourne, Australia.
| | | | | | - Alexander J Thompson
- Department of Gastroenterology, St Vincent's Hospital Melbourne, 41 Victoria Pde, Melbourne, 3065, Australia.,University of Melbourne, Melbourne, Australia
| | - Catherine Croagh
- Department of Gastroenterology, St Vincent's Hospital Melbourne, 41 Victoria Pde, Melbourne, 3065, Australia.,University of Melbourne, Melbourne, Australia
| | - Marno C Ryan
- Department of Gastroenterology, St Vincent's Hospital Melbourne, 41 Victoria Pde, Melbourne, 3065, Australia.,University of Melbourne, Melbourne, Australia
| | - Jessica Howell
- Department of Gastroenterology, St Vincent's Hospital Melbourne, 41 Victoria Pde, Melbourne, 3065, Australia.,University of Melbourne, Melbourne, Australia.,Disease Elimination, Burnett Institute, Melbourne, Australia.,Department of epidemiology and preventive medicine, Monash university, Clayton, 3168, Australia
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16
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Kumar M, Abbas Z, Azami M, Belopolskaya M, Dokmeci AK, Ghazinyan H, Jia J, Jindal A, Lee HC, Lei W, Lim SG, Liu CJ, Li Q, Al Mahtab M, Muljono DH, Niriella MA, Omata M, Payawal DA, Sarin SK, Ségéral O, Tanwandee T, Trehanpati N, Visvanathan K, Yang JM, Yuen MF, Zheng Y, Zhou YH. Asian Pacific association for the study of liver (APASL) guidelines: hepatitis B virus in pregnancy. Hepatol Int 2022; 16:211-253. [PMID: 35113359 DOI: 10.1007/s12072-021-10285-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Accepted: 12/06/2021] [Indexed: 12/11/2022]
Abstract
Hepatitis B virus (HBV) infection still remains a major public health issue in the Asia-Pacific region. Most of the burden of HBV-related disease results from infections acquired in infancy through perinatal or early childhood exposure to HBV in Asia-Pacific. Hepatitis B during pregnancy presents unique management issues for both the mother and fetus. These APASL guidelines provide a comprehensive review and recommendations based on available evidence in the literature, for the management of females with HBV infection through every stage of pregnancy and postpartum. These also address the concerns, management challenges, and required follow-up of children born to hepatitis B-positive mothers.
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Affiliation(s)
- Manoj Kumar
- Department of Hepatology and Liver Transplantation, Institute of Liver and Biliary Sciences, D1 Vasant Kunj, New Delhi, 110070, India.
| | - Zaigham Abbas
- Department of Medicine, Ziauddin University Hospital, Karachi, Pakistan
| | - Milad Azami
- Faculty of Medicine, Ilam University of Medical Sciences, Ilam, Iran
| | | | - A K Dokmeci
- Department of Gastroenterology, Ankara University School of Medicine, Ankara, Turkey
| | - Hasmik Ghazinyan
- Department of Hepatology, Nork Clinical Hospital of Infectious Disease, Yerevan, Armenia
| | - Jidong Jia
- Liver Research Center, Beijing Friendship Hospital, Capital Medial University, Beijing, China
| | - Ankur Jindal
- Department of Hepatology and Liver Transplantation, Institute of Liver and Biliary Sciences, D1 Vasant Kunj, New Delhi, 110070, India
| | - Han Chu Lee
- Department of Gastroenterology, Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Wei Lei
- Hepatopancreatobiliary Center, School of Clinical Medicine, Beijing Tsinghua Changgung Hospital, Tsinghua University, Beijing, China
| | - Seng Gee Lim
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Chun-Jen Liu
- Department of Internal Medicine and Hepatitis Research Center, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei City, Taiwan
| | - Qiang Li
- Division of Liver Diseases Jinan Infectious Disease Hospital, Shandong University, Jinan, China
| | - Mamun Al Mahtab
- Department of Hepatology, Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh
| | | | - Madunil Anuk Niriella
- Department of Medicine, Faculty of Medicine, University of Kelaniya, Ragama, Colombo, Sri Lanka
| | - Masao Omata
- Department of Gastroenterology, Yamanashi Central Hospital, Yamanashi, Japan
- University of Tokyo, Tokyo, Japan
| | - Diana A Payawal
- Fatima University Medical Center Manila, Manila, Philippines
| | - Shiv K Sarin
- Department of Hepatology and Liver Transplantation, Institute of Liver and Biliary Sciences, D1 Vasant Kunj, New Delhi, 110070, India.
| | - Olivier Ségéral
- French Agency for Research on AIDS and Viral Hepatitis, University of Health Science, Phnom Penh, Cambodia
| | - Tawesak Tanwandee
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Nirupma Trehanpati
- Department of Molecular and Cellular Medicine, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Kumar Visvanathan
- Department of Medicine, University of Melbourne, Melbourne, VIC, Australia
| | - Jin Mo Yang
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Man-Fung Yuen
- Li Shu Fan Medical Foundation Professor in Medicine, The University of Hong Kong, Pok Fu Lam, Hong Kong
| | - Yingjie Zheng
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai, China
| | - Y H Zhou
- Department of Laboratory Medicine, Department of Infectious Diseases, Nanjing Drum Tower Hospital, Nanjing University Medical School, Nanjing, China
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17
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Howell J, Majumdar A, Fink MA, Byrne M, McCaughan G, Strasser SI, Crawford M, Hodgkinson P, Stuart KA, Tallis C, Chen J, Wigg A, Jones R, Jaques B, Jeffrey G, Adams L, Wallace MC, Munn S, Gane E, Thompson AJ, Gow P. Turning the Tide on Hepatitis C Virus-Related Liver Transplantation: The Return on Investment in Hepatitis C Virus Treatment in Australia and New Zealand. Liver Transpl 2022; 28:236-246. [PMID: 34624175 DOI: 10.1002/lt.26329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 08/08/2021] [Accepted: 08/31/2021] [Indexed: 01/13/2023]
Abstract
Introduction of universal access to direct-acting antiviral (DAA) therapy for hepatitis C virus (HCV) in Australia and New Zealand on March 1st , 2016, has had a major impact on the number of people with chronic HCV infection, but the impact on liver transplantation rates is unknown. We conducted a retrospective registry study including all adult liver transplantations from the Australia and New Zealand Liver and Intestinal Liver Transplant Registry (ANZLITR) data set. Interrupted time series analysis determined the impact of DAAs in 2016 on the number of HCV liver transplantations per year. Cox regression analysis was used to determine the impact of DAAs on post-liver transplantation survival. Between January 1, 1990, and December 31, 2019 5318 adult liver transplantations were performed, and 29% (1531) were for HCV infection. Prior to the introduction of DAAs, there was a mean increase of 3.5 adult liver transplantations performed for HCV per annum, but between 2016 and 2019 there was a mean decrease of 7.9 adult liver transplantations per annum (P < 0.001). Similarly, the proportion of liver transplantations performed for HCV increased from 9% (1990) to 33% in 2016 and then fell to 23% in 2019 (P < 0.001). The number and proportion of patients with HCV added to the liver transplantation waiting list also fell in 2016 (P < 0.001) when compared with other indications. The introduction of DAAs was associated with a 31% reduction in death after liver transplantation, adjusted for age at transplant and hepatocellular carcinoma (HCC; hazard ratio [HR], 0.69; 95% confidence interval [CI], 0.48-0.99; P = 0.047). The number of adult liver transplantations performed for HCV-related liver cirrhosis and HCC has reduced since the introduction of universal access to DAAs in 2016 in Australia and New Zealand.
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Affiliation(s)
- Jess Howell
- Department of Medicine, University of Melbourne, Melbourne, Australia.,Department of Gastroenterology, St. Vincent's Hospital Melbourne, Melbourne, Australia.,Disease Elimination Department, Burnet Institute, Melbourne, Australia.,Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Australia
| | - Avik Majumdar
- Australian National Liver Transplant Unit, Royal Prince Alfred Hospital, Sydney, Australia.,AW Morrow GE and Liver Centre, University of Sydney, Sydney, Australia
| | - Michael A Fink
- Victorian Liver Transplant Unit, Austin Health, Melbourne, Australia.,Department of Surgery, Austin Health, The University of Melbourne, Melbourne, Australia
| | - Mandy Byrne
- Victorian Liver Transplant Unit, Austin Health, Melbourne, Australia
| | - Geoff McCaughan
- Australian National Liver Transplant Unit, Royal Prince Alfred Hospital, Sydney, Australia.,AW Morrow GE and Liver Centre, University of Sydney, Sydney, Australia
| | - Simone I Strasser
- Australian National Liver Transplant Unit, Royal Prince Alfred Hospital, Sydney, Australia.,AW Morrow GE and Liver Centre, University of Sydney, Sydney, Australia
| | - Michael Crawford
- Australian National Liver Transplant Unit, Royal Prince Alfred Hospital, Sydney, Australia.,AW Morrow GE and Liver Centre, University of Sydney, Sydney, Australia
| | - Peter Hodgkinson
- Queensland Liver Transplant Service, Princess Alexandra Hospital and Queensland Children's Hospital, Brisbane, Australia
| | - Katherine A Stuart
- Queensland Liver Transplant Service, Princess Alexandra Hospital and Queensland Children's Hospital, Brisbane, Australia
| | - Caroline Tallis
- Queensland Liver Transplant Service, Princess Alexandra Hospital and Queensland Children's Hospital, Brisbane, Australia
| | - John Chen
- South Australian Liver Transplant Unit, Flinders Medical Centre, Adelaide, Australia
| | - Alan Wigg
- South Australian Liver Transplant Unit, Flinders Medical Centre, Adelaide, Australia
| | - Robert Jones
- Victorian Liver Transplant Unit, Austin Health, Melbourne, Australia.,Department of Surgery, Austin Health, The University of Melbourne, Melbourne, Australia
| | - Bryon Jaques
- WA Liver Transplant Service, Sir Charles Gairdner Hospital, Perth, Australia
| | - Gary Jeffrey
- WA Liver Transplant Service, Sir Charles Gairdner Hospital, Perth, Australia.,Medical School, University of Western Australia, Perth, Australia
| | - Leon Adams
- WA Liver Transplant Service, Sir Charles Gairdner Hospital, Perth, Australia.,Medical School, University of Western Australia, Perth, Australia
| | - Michael C Wallace
- WA Liver Transplant Service, Sir Charles Gairdner Hospital, Perth, Australia.,Medical School, University of Western Australia, Perth, Australia
| | - Stephen Munn
- New Zealand Liver Transplant Service, Auckland City Hospital and Starship Children's Hospital, Auckland, New Zealand
| | - Ed Gane
- New Zealand Liver Transplant Service, Auckland City Hospital and Starship Children's Hospital, Auckland, New Zealand.,Department of Medicine, University of Auckland, Auckland, New Zealand
| | - Alex J Thompson
- Department of Medicine, University of Melbourne, Melbourne, Australia.,Department of Gastroenterology, St. Vincent's Hospital Melbourne, Melbourne, Australia
| | - Paul Gow
- Department of Medicine, University of Melbourne, Melbourne, Australia.,Victorian Liver Transplant Unit, Austin Health, Melbourne, Australia
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18
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Chen M, Wu Z, Du Z, Sun S, Wu J, Luo J. Diagnostic accuracy of red blood cell distribution width to platelet ratio for predicting liver fibrosis in patients with chronic hepatitis B: A meta-analysis. GASTROENTEROLOGIA Y HEPATOLOGIA 2021; 45:361-372. [PMID: 34757161 DOI: 10.1016/j.gastrohep.2021.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Revised: 09/17/2021] [Accepted: 10/25/2021] [Indexed: 02/07/2023]
Abstract
OBJECTIVE This study aims to systematically review the performance of red blood cell distribution width to platelet ratio (RPR) in the diagnosis of significant or advanced fibrosis, and cirrhosis associated with Hepatitis B virus (HBV). METHODS The relevant studies were comprehensively searched in English databases such as Web of Science, PubMed, EMBASE, Cochrane Library, as well as Chinese databases such as China National Knowledge Infrastructure, Wanfang Data from the inception to March 2021. Accuracy of RPR in diagnosing significant or advanced fibrosis and liver cirrhosis was assessed by area under the curve (AUC), pooled sensitivity and specificity, as well as positive and negative likelihood ratios. Stata 15.0 software was applied to analyze the data. RESULTS In total, 13 literature met the requirements, including patients with significant fibrosis (n=1890), advanced fibrosis (n=645), and cirrhosis (n=499). The prevalence rates of significant fibrosis, advanced fibrosis and cirrhosis were 49.31% (range: 17.25%-84.21%), 37.07% (range: 9.60%-58.20%) and 2.18% (range: 2.78%-44.19%), respectively. The AUCs for predicting significant fibrosis, advanced fibrosis, and cirrhosis by RPR were 0.73 (95%CI: 0.69-0.76),0.80 (95%CI: 0.77-0.84) and 0.80 (95%CI: 0.76-0.83), respectively. CONCLUSION RPR is of some diagnostic value to the prediction of HBV-related significant fibrosis, advanced fibrosis and cirrhosis.This conclusion is urgently needed to be verified by further multi-center studies of large sample size and rigorous design.
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Affiliation(s)
- Mingfa Chen
- Department of Infectious Diseases, Shenzhen Luohu People's Hospital, the third Affiliated Hospital, Shenzhen University, Shenzhen, Guangdong, China
| | - Zhiguo Wu
- Department of Infectious Diseases, the second Affiliated Hospital, Nanchang University, Nanchang, Jiangxi, China
| | - Zhan Du
- Healthcare center, Shenzhen Luohu People's Hospital, the third Affiliated Hospital, Shenzhen University, Shenzhen, Guangdong, China
| | - Shuilin Sun
- Department of Infectious Diseases, the second Affiliated Hospital, Nanchang University, Nanchang, Jiangxi, China
| | - Jun Wu
- Department of Infectious Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Jie Luo
- Department of Infectious Diseases, Shenzhen Luohu People's Hospital, the third Affiliated Hospital, Shenzhen University, Shenzhen, Guangdong, China.
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19
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Higuera-de la Tijera F, Servín-Caamaño A, Servín-Abad L. Progress and challenges in the comprehensive management of chronic viral hepatitis: Key ways to achieve the elimination. World J Gastroenterol 2021; 27:4004-4017. [PMID: 34326610 PMCID: PMC8311524 DOI: 10.3748/wjg.v27.i26.4004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 03/04/2021] [Accepted: 06/17/2021] [Indexed: 02/06/2023] Open
Abstract
Chronic viral hepatitis is a significant health problem throughout the world, which already represents high annual mortality. By 2040, chronic viral hepatitis due to virus B and virus C and their complications cirrhosis and hepatocellular carcinoma will be more deadly than malaria, vitellogenesis-inhibiting hormone, and tuberculosis altogether. In this review, we analyze the global impact of chronic viral hepatitis with a focus on the most vulnerable groups, the goals set by the World Health Organization for the year 2030, and the key points to achieve them, such as timely access to antiviral treatment of direct-acting antiviral, which represents the key to achieving hepatitis C virus elimination. Likewise, we review the strategies to prevent transmission and achieve control of hepatitis B virus. Finally, we address the impact that the coronavirus disease 2019 pandemic has had on implementing elimination strategies and the advantages of implementing telemedicine programs.
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MESH Headings
- Antiviral Agents/therapeutic use
- COVID-19
- Hepatitis B, Chronic/diagnosis
- Hepatitis B, Chronic/drug therapy
- Hepatitis B, Chronic/epidemiology
- Hepatitis C, Chronic/diagnosis
- Hepatitis C, Chronic/drug therapy
- Hepatitis C, Chronic/epidemiology
- Hepatitis, Viral, Human/diagnosis
- Hepatitis, Viral, Human/drug therapy
- Hepatitis, Viral, Human/epidemiology
- Humans
- Liver Neoplasms/drug therapy
- Liver Neoplasms/epidemiology
- Liver Neoplasms/prevention & control
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Affiliation(s)
| | | | - Luis Servín-Abad
- Department of Gastroenterology, Saint Cloud Hospital, Saint Cloud, MN 56303, United States
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20
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Anugwom CM, Allaire M, Akbar SMF, Sultan A, Bollipo S, Mattos AZ, Debes JD. Hepatitis B-related hepatocellular carcinoma: surveillance strategy directed by immune-epidemiology. HEPATOMA RESEARCH 2021; 7. [PMID: 33884303 PMCID: PMC8057710 DOI: 10.20517/2394-5079.2021.06] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Hepatitis B infection (HBV) is one of the most common causes of hepatocellular carcinoma (HCC) worldwide. The age of occurrence, prognosis and incidence vary dramatically depending on the region of the world. This geographic variation is largely dependent on the contrasting incidence of HBV, age of transmission of the virus, the timing of integration into the human genome, and different HBV genotypes, as well as environmental factors. It results in a wide difference in viral interaction with the immune system, genomic modulation and the consequent development of HCC in an individual. In this review, we describe many factors implicated in HCC development, provide insight regarding at-risk populations and explain societal recommendations for HCC surveillance in persons living with HBV in different continents of the world.
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Affiliation(s)
- Chimaobi M Anugwom
- Department of Medicine, Division of Gastroenterology, Hepatology and Nutrition, University of Minnesota, Minneapolis 55455, USA
| | - Manon Allaire
- Sorbonne Université, Service d'Hépatologie, Hôpitaux Universitaires Pitié Salpêtrière - Charles Foix, AP-HP, Paris 75103, France.,Inserm U1149, Centre de Recherche sur l'Inflammation, France Faculté de Médecine, Xavier Bichat, Université Paris Diderot, Paris 75108, France
| | - Sheikh Mohammad Fazle Akbar
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Toon 791-0295, Japan
| | - Amir Sultan
- College of Health Sciences, Addis Ababa University, Tikur Anbessa Specialized Hospital, Addis Ababa 5657, Ethiopia
| | - Steven Bollipo
- Department of Gastroenterology, John Hunter Hospital, Newcastle, Australia & School of Medicine & Public Health, University of Newcastle, New South Wales 2310, Australia
| | - Angelo Z Mattos
- Graduate Program in Medicine: Hepatology, Federal University of Health Sciences of Porto Alegre 90050-170, Brazil.,Gastroenterology and Hepatology Unit, Irmandade Santa Casa de Misericórdia de Porto Alegre 90020-090, Brazil
| | - Jose D Debes
- Department of Medicine, Division of Gastroenterology, Hepatology and Nutrition, University of Minnesota, Minneapolis 55455, USA.,Department of Medicine, Division of Infectious Diseases, University of Minnesota, Minneapolis, MN 55455, USA.,Department of Gastroenterology & Hepatology, Erasmus MC, Rotterdam 3015-CE, Netherlands
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21
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Howell J, Pedrana A, Schroeder SE, Scott N, Aufegger L, Atun R, Baptista-Leite R, Hirnschall G, ‘t Hoen E, Hutchinson SJ, Lazarus JV, Olufunmilayo L, Peck R, Sharma M, Sohn AH, Thompson A, Thursz M, Wilson D, Hellard M. A global investment framework for the elimination of hepatitis B. J Hepatol 2021; 74:535-549. [PMID: 32971137 PMCID: PMC7505744 DOI: 10.1016/j.jhep.2020.09.013] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 08/28/2020] [Accepted: 09/14/2020] [Indexed: 12/16/2022]
Abstract
BACKGROUND & AIMS More than 292 million people are living with hepatitis B worldwide and are at risk of death from cirrhosis and liver cancer. The World Health Organization (WHO) has set global targets for the elimination of viral hepatitis as a public health threat by 2030. However, current levels of global investment in viral hepatitis elimination programmes are insufficient to achieve these goals. METHODS To catalyse political commitment and to encourage domestic and international financing, we used published modelling data and key stakeholder interviews to develop an investment framework to demonstrate the return on investment for viral hepatitis elimination. RESULTS The framework utilises a public health approach to identify evidence-based national activities that reduce viral hepatitis-related morbidity and mortality, as well as international activities and critical enablers that allow countries to achieve maximum impact on health outcomes from their investments - in the context of the WHO's 2030 viral elimination targets. CONCLUSION Focusing on hepatitis B, this health policy paper employs the investment framework to estimate the substantial economic benefits of investing in the elimination of hepatitis B and demonstrates how such investments could be cost saving by 2030. LAY SUMMARY Hepatitis B infection is a major cause of death from liver disease and liver cancer globally. To reduce deaths from hepatitis B infection, we need more people to be tested and treated for hepatitis B. In this paper, we outline a framework of activities to reduce hepatitis B-related deaths and discuss ways in which governments could pay for them.
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Affiliation(s)
- Jessica Howell
- Disease Elimination Programme, Burnet Institute, Melbourne, Australia; School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia; Department of Medicine, University of Melbourne, Melbourne, Australia; Department of Gastroenterology, St Vincent's Hospital Melbourne, Australia.
| | - Alisa Pedrana
- Disease Elimination Programme, Burnet Institute, Melbourne, Australia,School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Sophia E. Schroeder
- Disease Elimination Programme, Burnet Institute, Melbourne, Australia,School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Nick Scott
- Disease Elimination Programme, Burnet Institute, Melbourne, Australia,School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | | | - Rifat Atun
- Harvard T H Chan School of Public Health, Harvard University, Boston, MA, USA
| | - Ricardo Baptista-Leite
- Universidade Catolica Portuguesa, Lisbon, Portugal,Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, The Netherlands
| | - Gottfried Hirnschall
- Strategic Information, Global Hepatitis Programme, World Health Organization,Formerly Department of HIV and Global Hepatitis Programme, World Health Organization
| | - Ellen ‘t Hoen
- Global Health Unit, University Medical Centre, Groningen, the Netherlands,Medicines Law & Policy, Amsterdam, The Netherlands
| | - Sharon J. Hutchinson
- School of Health and Life Sciences, Glasgow Caledonian University, Glasgow, UK,Health Protection Scotland, Meridian Court, Cadogan St, Glasgow, UK
| | - Jeffrey V. Lazarus
- Barcelona Institute for Global Health (ISGlobal), Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - Lesi Olufunmilayo
- Department of Medicine, Medicine, College of Medicine, University of Lagos, Nigeria
| | | | - Manik Sharma
- Division of Gastroenterology and Hepatology, Hamad General Hospital, Hamad Medical Corporation, Doha, Qatar
| | - Annette H. Sohn
- TREAT Asia/amfAR, Foundation for AIDS Research, Bangkok, Thailand
| | - Alexander Thompson
- Department of Medicine, University of Melbourne, Melbourne, Australia,Department of Gastroenterology, St Vincent's Hospital Melbourne, Australia
| | - Mark Thursz
- Department of Hepatology, Imperial College London, London, UK
| | - David Wilson
- Disease Elimination Programme, Burnet Institute, Melbourne, Australia,School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Margaret Hellard
- Disease Elimination Programme, Burnet Institute, Melbourne, Australia,School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia,Department of Infectious Diseases, The Alfred and Monash University, Australia
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22
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Jackson K, Littlejohn M, Gane E, Locarnini S. Molecular Phylogenetics of Hepatitis D Virus in New Zealand and the Implications for Pacific Island Countries. Intervirology 2021; 64:102-107. [PMID: 33647912 DOI: 10.1159/000513685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Accepted: 12/09/2020] [Indexed: 11/19/2022] Open
Abstract
Hepatitis delta virus (HDV) is considered a satellite virus that requires hepatitis B virus surface antigen for infectivity. HDV is endemic in some Pacific Island (PI) countries, including Kiribati and Nauru, with a unique genotype 1, "Pacific clade." The aims of this study were to determine the HDV genotypes in New Zealand and investigate the link of strains to other PI countries and the rest of the world through phylogenetics. Sequencing and phylogenetic analyses were performed on 16 HDV-positive serum samples from 14 individuals collected between 2009 and 2014 at Auckland Hospital. Thirteen of 14 strains were confirmed as genotype 1 and 1 was genotype 5. Eleven of the 13 genotype 1 strains clustered with the Pacific clade. These were isolated from subjects born in Samoa, Kiribati, Tuvalu, and Niue. Another genotype 1 strain isolated from a Maori health-care worker clustered most closely with a European strain. There was an African genotype 1 and genotype 5 from African-born subjects with HIV coinfection. This study supports the probable transmission of HDV Pacific clade around the PI from Micronesia to Polynesia. The data also confirm the need to screen hepatitis B surface antigen-positive individuals for HDV.
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Affiliation(s)
- Kathy Jackson
- Research and Molecular Development and WHO Regional Reference Laboratory for Hepatitis B/D, Victorian Infectious Diseases Reference Laboratory, Royal Melbourne Hospital, Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia,
| | - Margaret Littlejohn
- Research and Molecular Development and WHO Regional Reference Laboratory for Hepatitis B/D, Victorian Infectious Diseases Reference Laboratory, Royal Melbourne Hospital, Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Ed Gane
- Department of Medicine, University of Auckland and New Zealand Liver Transplant Unit, Auckland City Hospital, Auckland, New Zealand
| | - Stephen Locarnini
- Research and Molecular Development and WHO Regional Reference Laboratory for Hepatitis B/D, Victorian Infectious Diseases Reference Laboratory, Royal Melbourne Hospital, Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
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23
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Lubel JS, Roberts SK, Howell J, Ward J, Shackel NA. Current issues in the prevalence, diagnosis and management of hepatocellular carcinoma in Australia. Intern Med J 2021; 51:181-188. [DOI: 10.1111/imj.15184] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 11/23/2020] [Accepted: 11/25/2020] [Indexed: 12/19/2022]
Affiliation(s)
- John S. Lubel
- Department of Gastroenterology Alfred Hospital Melbourne Victoria Australia
- Central Clinical School Monash University Melbourne Victoria Australia
| | - Stuart K. Roberts
- Department of Gastroenterology Alfred Hospital Melbourne Victoria Australia
- Central Clinical School Monash University Melbourne Victoria Australia
| | - Jessica Howell
- Department of Gastroenterology St Vincent's Hospital Melbourne Melbourne Victoria Australia
- Department of Medicine University of Melbourne Melbourne Victoria Australia
- Disease Elimination Program Burnet Institute Melbourne Victoria Australia
- Department of Epidemiology and Preventive Medicine Monash University Melbourne Victoria Australia
| | - James Ward
- School of Public Health University of Queensland Brisbane Queensland Australia
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24
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Howell J, Ward JS, Davies J, Clark PJ, Davis JS. Hepatocellular carcinoma in Indigenous Australians: a call to action. Med J Aust 2021; 214:201-202.e1. [DOI: 10.5694/mja2.50961] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 09/27/2020] [Accepted: 10/13/2020] [Indexed: 12/12/2022]
Affiliation(s)
| | - James S Ward
- University of Queensland Brisbane QLD
- Poche Centre for Indigenous Health University of Queensland Brisbane QLD
| | | | | | - Joshua S Davis
- Menzies School of Health Research Darwin NT
- John Hunter Hospital Newcastle NSW
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25
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Lubel JS, Roberts SK, Strasser SI, Thompson AJ, Philip J, Goodwin M, Clarke S, Crawford DH, Levy MT, Shackel N. Australian recommendations for the management of hepatocellular carcinoma: a consensus statement. Med J Aust 2020; 214:475-483. [PMID: 33314233 DOI: 10.5694/mja2.50885] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 09/28/2020] [Accepted: 10/02/2020] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Hepatocellular carcinoma (HCC) is a leading cause of cancer deaths both globally and in Australia. Surveillance for HCC in at-risk populations allows diagnosis at an early stage, when potentially curable. However, most Australians diagnosed with HCC die of the cancer or of liver disease. In the changing landscape of HCC management, unique challenges may lead to clinical practice variation. As a result, there is a need to identify best practice management of HCC in an Australian context. This consensus statement has been developed for health professionals involved in the care of adult patients with HCC in Australia. It is applicable to specialists, general medical practitioners, nurses, health coordinators and hospital administrators. METHODS AND RECOMMENDATIONS This statement has been developed by specialists in hepatology, radiology, surgery, oncology, palliative care, and primary care, including medical practitioners and nurses. The statement addresses four main areas relevant to HCC management: epidemiology and incidence, diagnosis, treatment, and patient management. A modified Delphi process was used to reach consensus on 31 recommendations. Principal recommendations include the adoption of surveillance strategies, use of multidisciplinary meetings, diagnosis, treatment options and patient management. CHANGES IN MANAGEMENT AS A RESULT OF THIS STATEMENT This consensus statement will simplify HCC patient management and reduce clinical variation. Ultimately, this should result in better outcomes for patients with HCC.
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Affiliation(s)
- John S Lubel
- Alfred Health, Melbourne, VIC.,Monash University, Melbourne, VIC
| | | | - Simone I Strasser
- AW Morrow Gastroenterology and Liver Centre, Royal Prince Alfred Hospital, Sydney, NSW.,University of Sydney, Sydney, NSW
| | | | - Jennifer Philip
- University of Melbourne, Melbourne, VIC.,Royal Melbourne Hospital, Melbourne, VIC
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26
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Xiao Y, Thompson AJ, Howell J. Point-of-Care Tests for Hepatitis B: An Overview. Cells 2020; 9:cells9102233. [PMID: 33023265 PMCID: PMC7650625 DOI: 10.3390/cells9102233] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 09/30/2020] [Accepted: 09/30/2020] [Indexed: 12/15/2022] Open
Abstract
Despite the heavy disease burden posed by hepatitis B, around 90% of people living with hepatitis B are not diagnosed globally. Many of the affected populations still have limited or no access to essential blood tests for hepatitis B. Compared to conventional blood tests which heavily rely on centralised laboratory facilities, point-of-care testing for hepatitis B has the potential to broaden testing access in low-resource settings and to engage hard-to-reach populations. Few hepatitis B point-of-care tests have been ratified for clinical use by international and regional regulatory bodies, and countries have been slow to adopt point-of-care testing into hepatitis B programs. This review presents currently available point-of-care tests for hepatitis B and their roles in the care cascade, reviewing evidence for testing performance, utility, acceptability, costs and cost-effectiveness when integrated into hepatitis B diagnosis and monitoring programs. We further discuss challenges and future directions in aspects of technology, implementation, and regulation when adopting point-of-care testing in hepatitis B programs.
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Affiliation(s)
- Yinzong Xiao
- Burnet Institute, 3004 Melbourne, VIC, Australia;
- Department of Gastroenterology, St Vincent’s Hospital, 3065 Fitzroy, VIC, Australia;
- Faculty of Medicine, University of Melbourne, 3010 Parkville, VIC, Australia
| | - Alexander J. Thompson
- Department of Gastroenterology, St Vincent’s Hospital, 3065 Fitzroy, VIC, Australia;
- Faculty of Medicine, University of Melbourne, 3010 Parkville, VIC, Australia
| | - Jessica Howell
- Burnet Institute, 3004 Melbourne, VIC, Australia;
- Department of Gastroenterology, St Vincent’s Hospital, 3065 Fitzroy, VIC, Australia;
- Faculty of Medicine, University of Melbourne, 3010 Parkville, VIC, Australia
- School of Public Health and Preventive Medicine, Monash University, 3004 Melbourne, VIC, Australia
- Correspondence:
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27
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Pedrana A, Howell J, Scott N, Schroeder S, Kuschel C, Lazarus JV, Atun R, Baptista-Leite R, 't Hoen E, Hutchinson SJ, Aufegger L, Peck R, Sohn AH, Swan T, Thursz M, Lesi O, Sharma M, Thwaites J, Wilson DP, Hellard M. Global hepatitis C elimination: an investment framework. Lancet Gastroenterol Hepatol 2020; 5:927-939. [PMID: 32730786 DOI: 10.1016/s2468-1253(20)30010-8] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 12/19/2019] [Accepted: 01/13/2020] [Indexed: 12/14/2022]
Abstract
WHO has set global targets for the elimination of hepatitis B and hepatitis C as a public health threat by 2030. However, investment in elimination programmes remains low. To help drive political commitment and catalyse domestic and international financing, we have developed a global investment framework for the elimination of hepatitis B and hepatitis C. The global investment framework presented in this Health Policy paper outlines national and international activities that will enable reductions in hepatitis C incidence and mortality, and identifies potential sources of funding and tools to help countries build the economic case for investing in national elimination activities. The goal of this framework is to provide a way for countries, particularly those with minimal resources, to gain the substantial economic benefit and cost savings that come from investing in hepatitis C elimination.
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Affiliation(s)
- Alisa Pedrana
- Disease Elimination Program, Burnet Institute, Melbourne, VIC, Australia; School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, Australia.
| | - Jessica Howell
- Disease Elimination Program, Burnet Institute, Melbourne, VIC, Australia; Department of Medicine, University of Melbourne, Melbourne, VIC, Australia; Department of Gastroenterology, St Vincent's Hospital Melbourne, VIC, Australia
| | - Nick Scott
- Disease Elimination Program, Burnet Institute, Melbourne, VIC, Australia; School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, Australia
| | - Sophia Schroeder
- Disease Elimination Program, Burnet Institute, Melbourne, VIC, Australia; School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, Australia
| | - Christian Kuschel
- Disease Elimination Program, Burnet Institute, Melbourne, VIC, Australia
| | - Jeffrey V Lazarus
- Barcelona Institute for Global Health, Hospital Clínic, University of Barcelona, Barcelona, Spain
| | - Rifat Atun
- Department of Global Health and Population, Harvard T H Chan School of Public Health, Harvard University, Boston, MA, USA
| | - Ricardo Baptista-Leite
- Institute of Health Sciences, Universidade Catolica Portuguesa, Lisbon, Portugal; Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, Netherlands
| | - Ellen 't Hoen
- Global Health Unit, University Medical Centre Groningen, Groningen, Netherlands; Medicines Law & Policy, Amsterdam, Netherlands
| | - Sharon J Hutchinson
- School of Health and Life Sciences, Glasgow Caledonian University, Glasgow, UK; Health Protection Scotland, Glasgow, UK
| | - Lisa Aufegger
- Centre for Health Policy, Imperial College London, London, UK
| | - Raquel Peck
- World Hepatitis Alliance, Imperial College London, London, UK
| | - Annette H Sohn
- TREAT Asia/amfAR-Foundation for AIDS Research Bangkok, Bangkok, Thailand
| | - Tracy Swan
- Independent consultant, Barcelona, Spain
| | - Mark Thursz
- Department of Hepatology, Imperial College London, London, UK
| | | | - Manik Sharma
- Department of Gastroenterology and Hepatology, Hamad Medical Corporation, Doha, Qatar
| | - John Thwaites
- Monash Sustainable Development Institute and ClimateWorks Australia, Melbourne, VIC, Australia
| | - David P Wilson
- Disease Elimination Program, Burnet Institute, Melbourne, VIC, Australia; School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, Australia
| | - Margaret Hellard
- Disease Elimination Program, Burnet Institute, Melbourne, VIC, Australia; School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, Australia; Doherty Institute and Melbourne School of Population and Global Health, University of Melbourne, Melbourne, VIC, Australia; Department of Infectious Diseases, The Alfred and Monash University, Melbourne, VIC, Australia
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28
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Hla TK, Bukulatjpi SM, Binks P, Gurruwiwi GG, Dhurrkay RG, Davies J. A "one stop liver shop" approach improves the cascade-of-care for Aboriginal and Torres Strait Islander Australians living with chronic hepatitis B in the Northern Territory of Australia: results of a novel care delivery model. Int J Equity Health 2020; 19:64. [PMID: 32381081 PMCID: PMC7206741 DOI: 10.1186/s12939-020-01180-w] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2019] [Accepted: 04/24/2020] [Indexed: 01/08/2023] Open
Abstract
Background Aboriginal and Torres Strait Islander Australians are disproportionately affected by Chronic Hepatitis B (CHB) with a prevalence of 6.08% in the Northern Territory (NT) and liver cancer rates 6 times higher than non-Indigenous Australians. Without appropriate care, overall 25% of those living with CHB will die from either liver failure or liver cancer, outcomes that can be minimised with regular follow up, antiviral treatment and hepatocellular carcinoma (HCC) screening. This care including antiviral treatment is publicly funded in the Australian setting however the care cascade still shows inequities in access to treatment for Aboriginal Australians. We describe the impact of a mobile care delivery model, “One Stop Liver Shop”, on the cascade of care for people living with CHB in a remote Australian setting. Methods A retrospective analysis was performed for CHB care received between 2013 and 2018 in one very remote Northern Territory community, where the “One Stop Liver Shop” was iteratively developed with the community. Patients with positive Hepatitis B virus surface antigen (HBsAg) were identified through electronic medical records. Proportions of patients who are up-to-date with monitoring investigations and HCC screening were evaluated and compared to national guidelines and targets. Results Eighty-three HBsAg positive patients were evaluated. Eighty-eight percent were engaged in care, 16% of whom were receiving antiviral treatment. Liver function tests (LFT) were up to date in 71% of patients in 2013 and 88% in 2018. Viral load (VL) monitoring was up to date for 61 (73%) of patients. There were 44 patients in whom HCC screening was indicated. Of these, 38 (86.4%) were up to date with 6 monthly alpha-fetoprotein (AFP), 35 (79.5%) were up to date with 6 monthly liver ultrasound scan (USS), and 34 (77.3%) were up-to-date for both. Conclusions A “One Stop Liver Shop” developed with and including Aboriginal Health Practitioners bridges gaps in the availability of services to those living with CHB in a very remote community and improves the cascade of care.
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Affiliation(s)
- Thel K Hla
- Royal Darwin Hospital, Rocklands Drive, Tiwi, Darwin, NT, 0810, Australia
| | - Sarah M Bukulatjpi
- Menzies School of Health Research, Charles Darwin University, Rocklands Drive, Tiwi, Darwin, NT, 0810, Australia
| | - Paula Binks
- Menzies School of Health Research, Rocklands Drive, Tiwi, Darwin, NT, 0810, Australia
| | - George G Gurruwiwi
- Menzies School of Health Research, Rocklands Drive, Tiwi, Darwin, NT, 0810, Australia
| | - Roslyn G Dhurrkay
- Menzies School of Health Research, Rocklands Drive, Tiwi, Darwin, NT, 0810, Australia
| | - Jane Davies
- Royal Darwin Hospital, Rocklands Drive, Tiwi, Darwin, NT, 0810, Australia. .,Menzies School of Health Research, Rocklands Drive, Tiwi, Darwin, NT, 0810, Australia.
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29
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Chen Y, Yang JE, Tang JM, Mao QG, Zheng QZ, Zheng Y. Predictive value of plasmacytoid dendritic cells and Toll-like receptor-9 regarding the treatment efficacy of interferon-α in HBeAg-positive chronic hepatitis B patients. Exp Ther Med 2019; 18:4541-4546. [PMID: 31798696 PMCID: PMC6878902 DOI: 10.3892/etm.2019.8161] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Accepted: 06/13/2019] [Indexed: 02/07/2023] Open
Abstract
Hepatitis B virus (HBV) infection represents a public health threat and a challenge for the medical community. Untimely treatment may lead to liver cirrhosis and even liver cancer. At present, the major treatment for hepatitis B e antigen (HBeAg)-positive chronic hepatitis B patients includes administration of interferon-α (IFN-α), which has anti-viral and immunomodulatory effects. Plasmacytoid dendritic cells (pDCs) and Toll-like receptor-9 (TLR-9) have important roles in anti-viral therapy. However, their predictive value regarding the efficacy of IFN-α treatment of HBeAg-positive chronic hepatitis B (CHB) patients has remained elusive. A total of 178 patients with CHB and HBeAg-positive status, who had not received any previous anti-HBV treatment, were enrolled in the present study. All patients were treated with IFN-α. HBV DNA load, hepatitis B surface antigen and serum alanine aminotransferase were measured prior to and following 48 weeks of treatment. According to HBV levels, the patients were divided into a response group and non-responders group. To determine the amount of pDCs, blood dendritic cell antigen 2 (BDCA-2)- and immunoglobulin-like transcript 7 (ILT7)-expressing cells in liver biopsies were detected using immunohistochemistry. TLR-9 expression in peripheral blood mononuclear cells was determined by reverse transcription-quantitative PCR. There was no significant difference in the proportion of pDCs (BDCA-2; ILT7) and TLR-9 mRNA expression between the response group and the non-responders group prior to IFN-α treatment. After IFN-α treatment, BDCA-2, ILT7 and TLR-9 mRNA expression was obviously increased in the response group compared with that in the non-responders group (P<0.05). Increased expression of BDCA-2, ILT7 and TLR-9 mRNA was negatively correlated with HBV DNA (P<0.05). Increased levels of pDCs and TLR-9 were negatively correlated with HBV DNA, and were thus capable of predicting the IFN-α treatment response in patients with CHB and HBeAg-positive status.
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Affiliation(s)
- Yue Chen
- Department of Hepatology Unit, Xiamen Hospital of Traditional Chinese Medicine, Beijing University of Traditional Chinese Medicine, Xiamen, Fujian 361001, P.R. China
| | - Jia-En Yang
- Department of Hepatology Unit, Xiamen Hospital of Traditional Chinese Medicine, Beijing University of Traditional Chinese Medicine, Xiamen, Fujian 361001, P.R. China
| | - Jing-Mo Tang
- Department of Hepatology Unit, Xiamen Hospital of Traditional Chinese Medicine, Beijing University of Traditional Chinese Medicine, Xiamen, Fujian 361001, P.R. China
| | - Qian-Guo Mao
- Department of Hepatology Unit, Xiamen Hospital of Traditional Chinese Medicine, Beijing University of Traditional Chinese Medicine, Xiamen, Fujian 361001, P.R. China
| | - Qi-Zhong Zheng
- Department of Pathology, Xiamen Hospital of Traditional Chinese Medicine, Beijing University of Traditional Chinese Medicine, Xiamen, Fujian 361001, P.R. China
| | - Ying Zheng
- Department of Hepatology Unit, Xiamen Hospital of Traditional Chinese Medicine, Beijing University of Traditional Chinese Medicine, Xiamen, Fujian 361001, P.R. China
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30
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Nishimura T, Iijima H, Nishikawa H, Kondo R, Yano H, Kage M, Aoki T, Nakano C, Yuri Y, Ishii N, Hasegawa K, Takata R, Yoh K, Sakai Y, Takashima T, Aizawa N, Ikeda N, Iwata Y, Enomoto H, Hirota S, Fujimoto J, Nishiguchi S. Liver fibrosis markers as assessed by ultrasound elastography and serum samples: A large comparative study in hepatitis virus B and C liver diseases. Hepatol Res 2019; 49:721-730. [PMID: 30884015 DOI: 10.1111/hepr.13332] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2018] [Revised: 02/23/2019] [Accepted: 03/10/2019] [Indexed: 12/12/2022]
Abstract
AIM We aimed to compare the well-established liver fibrosis (LF) markers in Japanese patients with chronic hepatitis B (CHB, n = 331) and chronic hepatitis C (CHC, n = 886) and to discuss possible causes of differences in results between CHB patients and CHC patients. METHODS Virtual touch quantification (VTQ) in acoustic radiation force impulse, Fibrosis-4 (Fib-4) index, aspartate aminotransferase to platelet ratio index (APRI), and hyaluronic acid (HA) were compared between the two cohorts. As an additional investigation, total collagen proportional area (TCPA, %) was tested using liver pathological samples (n = 83). RESULTS Significant LF (F2 or greater) and advanced LF (F3 or greater) were identified in 153 (46.2%) and 76 (23.0%) patients in the CHB cohort and 579 (65.3%) and 396 (44.7%) patients in the CHC cohort. The median VTQ, Fib-4 index, APRI, and HA values in the CHB cohort were 1.20 m/s, 1.36, 0.44, and 25 ng/mL; those in the CHC cohort were 1.32 m/s, 2.60, 0.74, and 65.5 ng/mL (P-values, all <0.0001). Similar tendencies were noted by F stage-based stratification. The median TCPA in the CHB cohort and the CHC cohort were 8.5% and 12.7% (P < 0.0006). The TCPA values in the CHC cohort were higher than those in the CHB cohort regardless of LF stage. CONCLUSION Values of LF markers in CHB patients can differ from those in CHC patients even in the same LF stage. Difference in total amount of collagen fiber in CHB and CHC appears to be linked to the difference.
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Affiliation(s)
- Takashi Nishimura
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Japan.,Ultrasound Imaging Center, Hyogo College of Medicine, Nishinomiya, Japan
| | - Hiroko Iijima
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Japan.,Ultrasound Imaging Center, Hyogo College of Medicine, Nishinomiya, Japan
| | - Hiroki Nishikawa
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
| | - Reiichiro Kondo
- Department of Pathology, Kurume University School of Medicine, Kurume, Japan
| | - Hirohisa Yano
- Department of Pathology, Kurume University School of Medicine, Kurume, Japan
| | - Masayoshi Kage
- Kurume University Research Center for Innovative Cancer Therapy, Kurume, Japan
| | - Tomoko Aoki
- Ultrasound Imaging Center, Hyogo College of Medicine, Nishinomiya, Japan
| | - Chikage Nakano
- Ultrasound Imaging Center, Hyogo College of Medicine, Nishinomiya, Japan
| | - Yukihisa Yuri
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
| | - Noriko Ishii
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
| | - Kunihiro Hasegawa
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
| | - Ryo Takata
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
| | - Kazunori Yoh
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
| | - Yoshiyuki Sakai
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
| | - Tomoyuki Takashima
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
| | - Nobuhiro Aizawa
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
| | - Naoto Ikeda
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
| | - Yoshinori Iwata
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
| | - Hirayuki Enomoto
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
| | - Seiichi Hirota
- Department of Surgical Pathology, Hyogo College of Medicine, Nishinomiya, Japan
| | - Jiro Fujimoto
- Division of Hepatobiliary and Pancreatic Disease, Department of Surgery, Hyogo College of Medicine, Nishinomiya, Japan
| | - Shuhei Nishiguchi
- Division of Hepatobiliary and Pancreatic Disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
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