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Marcellin F, Jaquet A, Lazarus JV, Molina P, Carrieri P. Alcohol Use Disorder and Hepatitis C Prevention and Care in People Who Inject Drugs: The State of Play. Semin Liver Dis 2021; 41:109-116. [PMID: 32851613 DOI: 10.1055/s-0040-1716343] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Safe and effective treatment with direct-acting antivirals (DAAs) has ushered in an era in which hepatitis C virus (HCV) elimination, as set out by the World Health Organization, is possible. However, alcohol use disorder (AUD) has the potential to reduce the benefits of prevention interventions and reduce access to and continuity of HCV care in at-risk populations, such as people who inject drugs (PWID). We review the literature on the consequences of AUD on the effectiveness of HCV prevention and the cascade of care in PWID and provide recommendations for future research in the field of alcohol use and HCV.
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Affiliation(s)
- Fabienne Marcellin
- Aix Marseille Univ, INSERM, IRD, SESSTIM, Sciences Economiques & Sociales de la Santé & Traitement de l'Information Médicale, Marseille, France
| | - Antoine Jaquet
- Univ. Bordeaux, Inserm, Bordeaux Population Health Research Center, UMR 1219, Bordeaux, France.,Inserm, ISPED, Bordeaux Population Health Research Center, UMR 1219, Bordeaux, France
| | - Jeffrey V Lazarus
- Barcelona Institute for Global Health (ISGlobal), Hospital Clínic, University of Barcelona, Barcelona, Spain
| | - Patricia Molina
- Department of Physiology and Alcohol and Drug Abuse Center of Excellence, Louisiana State University Health Sciences Center, New Orleans, Louisiana
| | - Patrizia Carrieri
- Aix Marseille Univ, INSERM, IRD, SESSTIM, Sciences Economiques & Sociales de la Santé & Traitement de l'Information Médicale, Marseille, France
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Baah FO, Teitelman AM, Riegel B. Marginalization: Conceptualizing patient vulnerabilities in the framework of social determinants of health-An integrative review. Nurs Inq 2018; 26:e12268. [PMID: 30488635 DOI: 10.1111/nin.12268] [Citation(s) in RCA: 108] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2018] [Revised: 08/29/2018] [Accepted: 09/15/2018] [Indexed: 11/29/2022]
Abstract
Scientific advances in health care have been disproportionately distributed across social strata. Disease burden is also disproportionately distributed, with marginalized groups having the highest risk of poor health outcomes. Social determinants are thought to influence health care delivery and the management of chronic diseases among marginalized groups, but the current conceptualization of social determinants lacks a critical focus on the experiences of people within their environment. The purpose of this article was to integrate the literature on marginalization and situate the concept in the framework of social determinants of health. We demonstrate that social position links marginalization and social determinants of health. This perspective provides a critical lens to assess the societal power dynamics that influence the construction of the socio-environmental factors affecting health. Linking marginalization with social determinants of health can improve our understanding of the inequities in health care delivery and the disparities in chronic disease burden among vulnerable groups.
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Affiliation(s)
- Foster Osei Baah
- NewCourtland Center for Transitions & Health, School of Nursing, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Anne M Teitelman
- School of Nursing, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Barbara Riegel
- School of Nursing, University of Pennsylvania, Philadelphia, Pennsylvania
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Innes H, Hutchinson SJ, Obel N, Christensen PB, Aspinall EJ, Goldberg D, Krarup H, McDonald SA, McLeod A, Weir A, Omland LH. Liver mortality attributable to chronic hepatitis C virus infection in Denmark and Scotland--using spontaneous resolvers as the benchmark comparator. Hepatology 2016; 63:1506-16. [PMID: 26773546 DOI: 10.1002/hep.28458] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2015] [Revised: 12/07/2015] [Accepted: 01/10/2016] [Indexed: 01/10/2023]
Abstract
UNLABELLED Liver mortality among individuals with chronic hepatitis C (CHC) infection is common, but the relative contribution of CHC per se versus adverse health behaviors is uncertain. We explored data on spontaneous resolvers of hepatitis C virus (HCV) as a benchmark group to uncover the independent contribution of CHC on liver mortality. Using national HCV diagnosis and mortality registers from Denmark and Scotland, we calculated the liver mortality rate (LMR) for persons diagnosed with CHC infection (LMRchronic ) and spontaneously resolved infection (LMRresolved ), according to subgroups defined by age, sex, and drug use. Through these mortality rates, we determined subgroup-specific attributable fractions (AFs), defined as (LMRchronic - LMRresolved )/LMRchronic , and then calculated the total attributable fraction (TAF) as a weighted average of these AFs. Thus, the TAF represents the overall fraction (where 0.00 = not attributable at all; and 1.00 = entirely attributable) of liver mortality attributable to CHC in the diagnosed population. Our cohort comprised 7,005 and 21,729 persons diagnosed with HCV antibodies in Denmark and Scotland, respectively. Mean follow-up duration was 6.3-6.9 years. The TAF increased stepwise with age. It was lowest for death occurring at <45 years of age (0.21 in Denmark; 0.26 in Scotland), higher for death occurring at 45-59 years (0.69 in Denmark; 0.69 in Scotland), and highest for death at 60+years (0.92 in Denmark; 0.75 in Scotland). Overall, the TAF was 0.66 (95% confidence interval [CI]: 0.55-0.78) in Denmark and 0.55 (95% CI: 0.44-0.66) in Scotland. CONCLUSIONS In Denmark and Scotland, the majority of liver death in the CHC-diagnosed population can be attributed to CHC-nevertheless, an appreciable fraction cannot, cautioning that liver mortality in this population is a compound problem that can be reduced, but not solved, through antiviral therapy alone.
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Affiliation(s)
- Hamish Innes
- School of Health and Life Sciences, Glasgow Caledonian University, Glasgow, UK.,Health Protection Scotland, Blood borne viruses and STIs, Glasgow, UK
| | - Sharon J Hutchinson
- School of Health and Life Sciences, Glasgow Caledonian University, Glasgow, UK.,Health Protection Scotland, Blood borne viruses and STIs, Glasgow, UK
| | - Niels Obel
- Department of Infectious Diseases, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Peer B Christensen
- Department of Infectious Diseases, Odense University Hospital, Odense, Denmark
| | - Esther J Aspinall
- School of Health and Life Sciences, Glasgow Caledonian University, Glasgow, UK.,Health Protection Scotland, Blood borne viruses and STIs, Glasgow, UK
| | - David Goldberg
- School of Health and Life Sciences, Glasgow Caledonian University, Glasgow, UK.,Health Protection Scotland, Blood borne viruses and STIs, Glasgow, UK
| | - Henrik Krarup
- Section of Molecular Diagnostics, Clinical Biochemistry, Aalborg University Hospital, Aalborg Hospital, Aalborg, Denmark
| | - Scott A McDonald
- School of Health and Life Sciences, Glasgow Caledonian University, Glasgow, UK.,Health Protection Scotland, Blood borne viruses and STIs, Glasgow, UK
| | - Allan McLeod
- Health Protection Scotland, Blood borne viruses and STIs, Glasgow, UK
| | - Amanda Weir
- NHS, National Services Scotland, Edinburgh, UK
| | - Lars H Omland
- Department of Infectious Diseases, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
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Busza J, Douthwaite M, Bani R, Scutelniciuc O, Preda M, Simic D. Injecting behaviour and service use among young injectors in Albania, Moldova, Romania and Serbia. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2013; 24:423-31. [DOI: 10.1016/j.drugpo.2013.03.004] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2012] [Revised: 03/02/2013] [Accepted: 03/04/2013] [Indexed: 11/29/2022]
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