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Valencia J, Lazarus JV, Ceballos FC, Troya J, Cuevas G, Resino S, Torres-Macho J, Ryan P. Differences in the hepatitis C virus cascade of care and time to initiation of therapy among vulnerable subpopulations using a mobile unit as point-of-care. Liver Int 2022; 42:309-319. [PMID: 34767680 DOI: 10.1111/liv.15095] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Accepted: 10/31/2021] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND AIMS People who inject drugs (PWID) and other marginalized populations with high hepatitis C virus (HCV) infection rates represent a unique challenge for treatment initiation due to health, administrative and social barriers. We analysed the HCV cascade of care (CoC) in some vulnerable subpopulations in Madrid, Spain, when using a mobile point-of-care (PoC). METHODS From 2019 to 2021, a mobile unit was used to screen active HCV using a linkage-to-care and two-step PoC-based strategy. Viremic participants were grouped into four subgroups: PWID, homeless individuals and people with a mental health disorder (MHD) and alcohol use disorder (AUD). Logistic regression, and Cox and Aalen's additive models were used to analyse associated factors and differences between groups. RESULTS A prospectively recruited cohort of 214 HCV-infected individuals (73 PWID, 141 homeless, 57 with a MHD and 91 with AUD) participated in the study. The overall HCV CoC analysis found that 178 (83.1%) attended a hospital, 164 (76.6%) initiated direct-acting antiviral therapy and 141 (65.8%) completed therapy, of which 99 (95.2%) achieved sustained virological response (SVR). PWID were significantly less likely to initiate treatment, whereas individuals with AUD waited longer before starting the treatment. Both people with AUD and PWID were significantly less likely to complete HCV treatment. CONCLUSIONS Overall, SVR was achieved in the majority of the participants treated. However, PWID need better linkage to care and treatment, whereas PWID and AUD need more support for treatment completion.
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Affiliation(s)
- Jorge Valencia
- Internal Medicine Service, University Hospital Infanta Leonor, Madrid, Spain.,Harm Reduction Unit 'SMASD', Addictions and Mental Health Department, Madrid, Spain
| | - Jeffrey V Lazarus
- Barcelona Institute for Global Health (ISGlobal), Hospital Clínic, University of Barcelona, Barcelona, Spain.,Faculty of Medicine, University of Barcelona, Barcelona, Spain
| | - Francisco C Ceballos
- Viral Infection and Immunity Unit, National Centre for Microbiology, Health Institute Carlos III, Madrid, Spain
| | - Jesús Troya
- Internal Medicine Service, University Hospital Infanta Leonor, Madrid, Spain
| | - Guillermo Cuevas
- Internal Medicine Service, University Hospital Infanta Leonor, Madrid, Spain
| | - Salvador Resino
- Viral Infection and Immunity Unit, National Centre for Microbiology, Health Institute Carlos III, Madrid, Spain
| | - Juan Torres-Macho
- Internal Medicine Service, University Hospital Infanta Leonor, Madrid, Spain
| | - Pablo Ryan
- Internal Medicine Service, University Hospital Infanta Leonor, Madrid, Spain.,School of Medicine, Complutense University of Madrid, Madrid, Spain.,Gregorio Marañón Health Research Institute, Madrid, Spain
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2
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Li L, Lin C, Liang LJ, Pham QL, Feng N, Nguyen AT. HCV infection status and care seeking among people living with HIV who use drugs in Vietnam. AIDS Care 2020; 32:83-90. [PMID: 32297556 DOI: 10.1080/09540121.2020.1739209] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
HCV co-infection is widespread among people living with HIV who use drugs (PLHWUD). However, HCV testing was inconsistently implemented among PLHWUD. The low infection awareness and mental health challenges together impede PLHWUD's treatment-seeking. The study used baseline data of a randomized controlled trial conducted in Vietnam. HCV infection status was collected through self-report and medical record review. A linear mixed-effects regression model was used to examine the relationships between PLHWUD's perceived barriers to seeking healthcare, their depressive symptoms, and the consistencies in HCV status reports. Among the 181 PLHWUD in the study, one-third (64; 35.4%) had inconsistent self-reports and medical records of HIV infection status. The agreement between the two records was fair (Kappa statistics = 0.43). PLHWUD with consistent HCV infection confirmed by both medical records and self-reports perceived lower levels of healthcare-seeking barriers than those with discrepant HCV reports (estimated difference = -1.59, SE = 0.71, P = 0.027). Depressive symptoms were significantly correlated with healthcare-seeking barriers among those with discrepant HCV results (estimate = 0.17, SE = 0.06, P = 0.007). There is an urgent need to extend HCV screening efforts and increase HCV awareness among PLHWUD. Explicit HCV result notification and integrated mental health support are recommended to facilitate patients' access to needed care.
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Affiliation(s)
- Li Li
- Semel Institute for Neuroscience and Human Behavior - Center for Community Health, the University of California, Los Angeles, CA, USA
| | - Chunqing Lin
- Semel Institute for Neuroscience and Human Behavior - Center for Community Health, the University of California, Los Angeles, CA, USA
| | - Li-Jung Liang
- Semel Institute for Neuroscience and Human Behavior - Center for Community Health, the University of California, Los Angeles, CA, USA
| | - Quang Loc Pham
- Semel Institute for Neuroscience and Human Behavior - Center for Community Health, the University of California, Los Angeles, CA, USA
| | - Nan Feng
- Semel Institute for Neuroscience and Human Behavior - Center for Community Health, the University of California, Los Angeles, CA, USA
| | - Anh Tuan Nguyen
- National Institute of Hygiene and Epidemiology, Hanoi, Vietnam
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3
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Nikoo N, Javidanbardan S, Akm M, Hakobyan S, Nikoo M, Kwan C, Song M, Vogel M, Somers J, Krausz M. Hepatitis C prevalence and associated risk factors among individuals who are homeless and diagnosed with mental illness: At Home/Chez Soi Study, Vancouver, BC. Eur J Public Health 2018; 29:242-247. [DOI: 10.1093/eurpub/cky142] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Affiliation(s)
- Nooshin Nikoo
- Centre for Health Evaluation and Outcome Sciences (CHEOS), Institute of Mental Health, University of British Columbia, Canada
- Department of Family Medicine, University of British Columbia, Canada
- School of Population and Public Health, University of British Columbia, Canada
- Faculty of Medicine, University of British Columbia, Canada
| | - Sanam Javidanbardan
- Centre for Health Evaluation and Outcome Sciences (CHEOS), Institute of Mental Health, University of British Columbia, Canada
- School of Population and Public Health, University of British Columbia, Canada
- Faculty of Medicine, University of British Columbia, Canada
| | | | - Syune Hakobyan
- Centre for Health Evaluation and Outcome Sciences (CHEOS), Institute of Mental Health, University of British Columbia, Canada
- Vancouver Infectious Diseases Centre, Vancouver, BC, Canada
| | - Mohammadali Nikoo
- Centre for Health Evaluation and Outcome Sciences (CHEOS), Institute of Mental Health, University of British Columbia, Canada
- Department of Psychiatry, Faculty of Medicine, University of British Columbia, Canada
| | - Celia Kwan
- Centre for Health Evaluation and Outcome Sciences (CHEOS), Institute of Mental Health, University of British Columbia, Canada
- Faculty of Medicine, University of British Columbia, Canada
| | - Michael Song
- Centre for Health Evaluation and Outcome Sciences (CHEOS), Institute of Mental Health, University of British Columbia, Canada
- Faculty of Medicine, University of British Columbia, Canada
| | - Marc Vogel
- Centre for Health Evaluation and Outcome Sciences (CHEOS), Institute of Mental Health, University of British Columbia, Canada
- Psychiatric University Clinics, Basel, Switzerland
| | | | - Michael Krausz
- Centre for Health Evaluation and Outcome Sciences (CHEOS), Institute of Mental Health, University of British Columbia, Canada
- School of Population and Public Health, University of British Columbia, Canada
- Faculty of Medicine, University of British Columbia, Canada
- Department of Psychiatry, Faculty of Medicine, University of British Columbia, Canada
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4
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van Driel ML, Lim D, Clark PJ. Hepatitis C in Australia - a role for general practitioners? Med J Aust 2018; 207:53. [PMID: 28701119 DOI: 10.5694/mja17.00323] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Accepted: 05/18/2017] [Indexed: 12/18/2022]
Affiliation(s)
| | - David Lim
- Flinders Rural Health South Australia, Victor Harbor, SA
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Høj SB, Minoyan N, Artenie AA, Grebely J, Bruneau J. The role of prevention strategies in achieving HCV elimination in Canada: what are the remaining challenges? CANADIAN LIVER JOURNAL 2018; 1:4-13. [PMID: 35990720 PMCID: PMC9202798 DOI: 10.3138/canlivj.1.2.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Accepted: 03/14/2018] [Indexed: 07/28/2023]
Abstract
BACKGROUND The worldwide economic, health, and social consequences of drug use disorders are devastating. Injection drug use is now a major factor contributing to hepatitis C virus (HCV) transmission globally, and it is an important public health concern. METHODS This article presents a narrative review of scientific evidence on public health strategies for HCV prevention among people who inject drugs (PWID) in Canada. RESULTS A combination of public health strategies including timely HCV detection and harm reduction (mostly needle and syringe programmes and opioid substitution therapy) have helped to reduce HCV transmission among PWID. The rising prevalence of pharmaceutical opioid and methamphetamine use and associated HCV risk in several Canadian settings has prompted further innovation in harm reduction, including supervised injection facilities and low-threshold opioid substitution therapies. Further significant decreases in HCV incidence and prevalence, and in corresponding disease burden, can only be accomplished by reducing transmission among high-risk persons and enhancing access to HCV treatment for those at the greatest risk of disease progression or viral transmission. Highly effective and tolerable direct-acting antiviral therapies have transformed the landscape for HCV-infected patients and are a valuable addition to the prevention toolkit. Curing HCV-infected persons, and thus eliminating new infections, is now a real possibility. CONCLUSIONS Prevention strategies have not yet ended HCV transmission, and sharing of injecting equipment among PWID continues to challenge the World Health Organization goal of eliminating HCV as a global public health threat by 2030. Future needs for research, intervention implementation, and uptake in Canada are discussed.
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Affiliation(s)
- Stine Bordier Høj
- Research Centre of the Centre Hospitalier de l’Université de Montréal (CRCHUM), Montréal, Québec, Canada
- Department of Family and Emergency Medicine, Université de Montréal, Montréal, Québec, Canada
| | - Nanor Minoyan
- Research Centre of the Centre Hospitalier de l’Université de Montréal (CRCHUM), Montréal, Québec, Canada
- Department of Social and Preventive Medicine, Université de Montréal, Montréal, Québec, Canada
| | - Andreea Adelina Artenie
- Research Centre of the Centre Hospitalier de l’Université de Montréal (CRCHUM), Montréal, Québec, Canada
- Department of Social and Preventive Medicine, Université de Montréal, Montréal, Québec, Canada
| | - Jason Grebely
- The Kirby Institute, University of New South Wales, Sydney, New South Wales, Australia
| | - Julie Bruneau
- Research Centre of the Centre Hospitalier de l’Université de Montréal (CRCHUM), Montréal, Québec, Canada
- Department of Family and Emergency Medicine, Université de Montréal, Montréal, Québec, Canada
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Delile JM, de Ledinghen V, Jauffret-Roustide M, Roux P, Reiller B, Foucher J, Dhumeaux D. Hepatitis C virus prevention and care for drug injectors: the French approach. HEPATOLOGY, MEDICINE AND POLICY 2018; 3:7. [PMID: 30288330 PMCID: PMC5987624 DOI: 10.1186/s41124-018-0033-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/23/2017] [Accepted: 05/29/2018] [Indexed: 12/14/2022]
Abstract
After France removed hepatitis C treatment reimbursement restrictions on 25 May 2016, an expert report presented recommendations, which focused on vulnerable groups including people who inject drugs (PWID). This commentary presents the key points of the chapter with a particular focus on policy. Thanks to the official lifting of restrictions based on disease stage and to the excellent efficacy and tolerance of the new DAA (Direct-Acting Antivirals) among PWID, the main issue is to improve the HCV care cascade. In France, many HCV-infected PWID, especially active/current PWID, remain undiagnosed and unlinked to care. Our challenge is to improve HCV screening by point of care testing (POCT), outreach methods with mobile teams, rapid tests, FibroScan, etc. and to provide PWID with appropriate services in all the settings they attend, such as drug treatment or harm reduction services, social services, prisons, etc. Another important issue is the prevention of reinfection through comprehensive and long-term follow-up. The report recommends a new national policy: testing and treating PWID as a priority, since this is the best way to eliminate HCV infection. It requires a global strategy consisting of combined and long-term interventions: prevention, outreach, screening, DAA, drug treatment programs including opiate substitution treatment (OST) and various harm reduction programs, including needle exchange programs (NEP). Ideally, these services should be delivered in the same place with an integrated approach. This should lead to meeting the national objective set by the government of eliminating hepatitis C by 2025.
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Affiliation(s)
- Jean-Michel Delile
- Comité d’étude et d’information sur la drogue et les addictions (CEID), 20, place Pey-Berland, 33000 Bordeaux, France
| | | | - Marie Jauffret-Roustide
- Cermes 3 (Inserm U988/CNRS UMR 8211/EHESS/Paris Descartes University) and French National Public Health Agency, Paris, France
| | - Perrine Roux
- Inserm UMR1252/IRD/SESSTIM/Aix-Marseille University/ORS PACA, Marseille, France
| | - Brigitte Reiller
- Comité d’étude et d’information sur la drogue et les addictions (CEID), 20, place Pey-Berland, 33000 Bordeaux, France
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Sackey B, Shults JG, Moore TA, Rogers R, Mehvar M, King JG. Evaluating psychiatric outcomes associated with direct-acting antiviral treatment in veterans with hepatitis C infection. Ment Health Clin 2018; 8:116-121. [PMID: 29955556 PMCID: PMC6007636 DOI: 10.9740/mhc.2018.05.116] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Introduction: Approximately 70% of veterans with hepatitis C virus infection have at least one psychiatric illness. The advent of direct-acting antiviral (DAA) therapy provided an alternative to interferon-alpha regimens and revolutionized treatment, however, the extent of psychiatric effects attributed to these agents are unclear. The primary objective of this pilot study was to prospectively analyze psychiatric outcomes, specifically depression, in veterans with hepatitis C virus infection who are initiated on DAA therapy. Methods: In this single center, prospective cohort study, psychiatric outcomes were analyzed using Patient Health Questionnaire assessments at baseline and weeks 4, 8, and 12 of complete DAA treatment. Outcome analysis were stratified based on specific DAA therapy and preexisting mental illness (mental health [MH] subjects and non-MH subjects), with a sub-analysis of major depressive disorder patients. Results: Analysis included 48 patients, majority males (96%), with a mean age of 59.4 years (±8.0). Twenty-four (50%) patients had a preexisting MH diagnosis, with major depressive disorder being the most common MH diagnosis (50%, n = 12). Despite a trend toward improvement, no significant changes in questionnaire scores after 12 weeks of DAA therapy were observed for all patient groups (P > .05). Neither MH subjects nor non-MH subjects displayed a significant change in questionnaire scores from baseline to end of treatment (P > .05). No patients required acute psychiatric interventions during DAA treatment. Discussion: Treatment with DAA therapy was not associated with psychiatric decompensation. Data from this pilot study supports the safe utilization of DAA therapy in hepatitis C virus patients with preexisting MH illness as it appears to be devoid of depressive and psychiatric side effects.
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Affiliation(s)
- Bryan Sackey
- Mental Health Clinical Pharmacy Specialist, Pharmacy Department, South Texas Veterans Healthcare System, San Antonio, Texas; Adjoint Assistant Professor, Pharmacotherapy Division, College of Pharmacy, The University of Texas at Austin, Austin, Texas,
| | - Jana G Shults
- Mental Health Clinical Pharmacy Specialist, Pharmacy Department, South Texas Veterans Healthcare System, San Antonio, Texas
| | - Troy A Moore
- Clinical Pharmacy Specialist-Psychiatry, Pharmacy Department, South Texas Veterans Healthcare System, San Antonio, Texas; Director, American Society of Health-System Pharmacists-Accredited Postgraduate Year 2 Psychiatric Pharmacy Residency Program, San Antonio, Texas; Assistant Professor, Division of Community Recovery, Research and Training, Department of Psychiatry, University of Texas Health Science Center at San Antonio, San Antonio, Texas
| | - Rachel Rogers
- Infectious Disease Clinical Pharmacy Specialist, South Texas Veterans Healthcare System, San Antonio, Texas
| | - Mina Mehvar
- Mental Health Clinical Pharmacy Specialist, South Texas Veterans Healthcare System, San Antonio, Texas
| | - Joshua G King
- Mental Health Clinical Pharmacy Specialist, Pharmacy Department, South Texas Veterans Healthcare System, San Antonio, Texas; Adjoint Assistant Professor, Pharmacotherapy Division, College of Pharmacy, The University of Texas at Austin, Austin, Texas, .,Mental Health Clinical Pharmacy Specialist, Pharmacy Department, South Texas Veterans Healthcare System, San Antonio, Texas.,Clinical Pharmacy Specialist-Psychiatry, Pharmacy Department, South Texas Veterans Healthcare System, San Antonio, Texas; Director, American Society of Health-System Pharmacists-Accredited Postgraduate Year 2 Psychiatric Pharmacy Residency Program, San Antonio, Texas; Assistant Professor, Division of Community Recovery, Research and Training, Department of Psychiatry, University of Texas Health Science Center at San Antonio, San Antonio, Texas.,Infectious Disease Clinical Pharmacy Specialist, South Texas Veterans Healthcare System, San Antonio, Texas.,Mental Health Clinical Pharmacy Specialist, South Texas Veterans Healthcare System, San Antonio, Texas.,Mental Health Clinical Pharmacy Specialist, South Texas Veterans Healthcare System, San Antonio, Texas
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8
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Milne R, Price M, Wallace B, Drost A, Haigh-Gidora I, Nezil FA, Fraser C. From principles to practice: Description of a novel equity-based HCV primary care treatment model for PWID. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2015; 26:1020-7. [DOI: 10.1016/j.drugpo.2015.07.009] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2015] [Revised: 07/09/2015] [Accepted: 07/13/2015] [Indexed: 12/11/2022]
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9
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Evidence-based interventions to enhance assessment, treatment, and adherence in the chronic Hepatitis C care continuum. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2015; 26:922-35. [PMID: 26077144 DOI: 10.1016/j.drugpo.2015.05.002] [Citation(s) in RCA: 88] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2015] [Revised: 04/21/2015] [Accepted: 05/07/2015] [Indexed: 12/22/2022]
Abstract
BACKGROUND With the explosion of newly available direct acting antiviral (DAA) Hepatitis C virus (HCV) treatments that demonstrate 95% sustained virologic response (SVR) rates, evidence-based strategies are urgently needed to achieve real-world effectiveness in challenging patient populations. While HIV is incurable, lessons from over 30 years of experience overcoming obstacles to the HIV treatment cascade could be applied to the HCV context. METHODS Using Institute of Medicine guidelines, we conducted a systematic review of published interventions from PubMed, Medline, GoogleScholar, EmBASE, and PsychInfo bibliographic databases and citation indices. Abstracts were first screened by three independent reviewers and studies were included if they involved original research, described a specific intervention, were published in English in a peer-reviewed journal between 2001 and 2014, and had full text available. RESULTS Evidence-based interventions to enhance HCV assessment, treatment, and adherence generally fell into one of 4 categories, including those involving: (1) diagnosis or case-finding; (2) linkage to HCV care; (3) pre-therapeutic evaluation or treatment initiation; or (4) treatment adherence. While most available eligible studies described interventions using non-contemporary interferon-based HCV treatments, future research will need to address how these interventions apply to the context of well-tolerated, simple, oral treatment regimens. In some cases, we explored how HIV-specific interventions might be modified to fit the HCV spectrum of care engagement. CONCLUSIONS Evidence-based interventions should be strategically incorporated into HCV treatment implementation efforts to most effectively deliver treatment and maximize treatment outcomes.
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