1
|
McCormick PA, O'Grady M, De Gascun CF, Lambert JS, Crosbie O, McKiernan S, Skelly M, Holder P, Courtney G, Hennessy B, Walsh K, Twohig R, Browne K, O'Gorman T, Crowley V, Costelloe SJ, O'Byrne R, Whitney E, Gildea O, Montgomery N. Hepatitis C community prevalence is over-estimated: a prospective, birth cohort study. Ir J Med Sci 2024; 193:1257-1260. [PMID: 38285072 PMCID: PMC11128382 DOI: 10.1007/s11845-023-03604-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 12/25/2023] [Indexed: 01/30/2024]
Abstract
BACKGROUND Hepatitis C virus infection is often asymptomatic, and many patients may be unaware they are infected. Community-based, birth cohort screening has been advocated to identify these patients. It has been estimated that 0.7-1% of individuals born between 1965 and 1985 in Ireland are infected. The cost-effectiveness of screening is critically dependent on the population prevalence. AIMS The aim is to determine the community prevalence of hepatitis C virus infection in the birth cohort 1965-1985. METHODS Residual serum samples from blood tests ordered by community general practitioners were anonymised and analysed for the presence of hepatitis C antibody ± antigen. Twelve large general hospitals throughout the country participated. RESULTS A total of 14,320 samples were tested, 9347 of which were from the birth cohort 1965-1985. Seventy-two samples were positive for hepatitis C antibody of which 12 were positive for hepatitis C antigen (17%). The overall prevalence of hepatitis C antigen in the birth cohort was 0.09%. A higher prevalence (0.39%) was identified in males in two urban areas of Dublin. CONCLUSIONS Hepatitis C virus seroprevalence was much lower than previously estimated. The proportion of antibody positive patients with hepatitis C antigen was also lower than expected suggesting the effects of treatment and/or high spontaneous viral clearance. Universal birth cohort screening is unlikely to be cost-effective. Targeted birth cohort screening in high prevalence areas could be considered.
Collapse
Affiliation(s)
- P Aiden McCormick
- National Hepatitis C Treatment Program HSE, Liver Unit, St. Vincent's University Hospital and UCD, Elm Park, Donnybrook, Dublin 4, DO4 T6F4, Ireland.
| | - Marie O'Grady
- National Hepatitis C Treatment Program HSE, Liver Unit, St. Vincent's University Hospital and UCD, Elm Park, Donnybrook, Dublin 4, DO4 T6F4, Ireland
| | | | | | | | | | - Maeve Skelly
- Dip Qi University Hospital Limerick, Limerick, Ireland
| | - Paul Holder
- National Virus Reference Laboratory, UCD, Dublin, Ireland
| | | | | | | | - Roisin Twohig
- National Virus Reference Laboratory, UCD, Dublin, Ireland
| | - Kate Browne
- National Virus Reference Laboratory, UCD, Dublin, Ireland
| | - Tessa O'Gorman
- Mater Misericordiae University Hospital, Dublin, Ireland
| | | | | | - Roz O'Byrne
- University Hospital Limerick, Limerick, Ireland
| | | | - Orla Gildea
- University Hospital Waterford, Waterford, Ireland
| | | |
Collapse
|
2
|
Connolly SP, Avramovic G, Cullen W, McHugh T, O'Connor E, Mc Combe G, Crowley D, Naughton AM, Horan A, Lambert JS. HepCare Ireland-a service innovation project. Ir J Med Sci 2020; 190:587-595. [PMID: 32761548 DOI: 10.1007/s11845-020-02324-1] [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] [Received: 05/11/2020] [Accepted: 07/23/2020] [Indexed: 10/23/2022]
Abstract
Hepatitis C virus (HCV) remains a major cause of morbidity and death worldwide, with prevalence highest among people who inject drugs (PWID), homeless populations and prisoners. The World Health Organization has published targets to be achieved by 2030 as part of its global health sector strategy to eliminate viral hepatitis. Recent innovations in testing and treatment of HCV mean such goals are achievable with effective infrastructure, political will and funding. 'HepCare Europe' was a 3-year, EU-funded project involving four member states. It sought to develop, implement and evaluate interventions to improve HCV outcomes through multiple-level interventions, running between 2016 and 2019. This paper aims to summarize the methods and present the aggregate cascade of care figures for the Irish components of HepCare. 'HepCare Ireland' contained five integrated work packages: HepCheck, HepLink, HepFriend, HepEd and HepCost. Interventions included intensified screening, community-based assessment, linkage to specialist care, peer training and support, multidisciplinary educational resources and cost-effectiveness analysis. A total of 812 participants were recruited across the three clinical work packages in Ireland. Two hundred and fifty-seven (31.7%) of the tested participants had an HCV antibody-positive result, with 162 (63.0%) testing positive for HCV RNA. At the time of writing (6th of November 2019), 57 (54.8%) of participants put on treatment had achieved SVR12, with 44 (42.3%) still undergoing treatment. In HepCheck, HepLink. HepEd and HepFriend, we demonstrate a series of interventions to improve Irish HCV outcomes. Our findings highlight the benefits of multilevel interventions in HCV care.
Collapse
Affiliation(s)
- Stephen P Connolly
- Mater Misericordiae University Hospital, Dublin 7, Ireland. .,University College Dublin, Dublin, Ireland.
| | | | | | - Tina McHugh
- Mater Misericordiae University Hospital, Dublin 7, Ireland
| | | | | | - Des Crowley
- University College Dublin, Dublin, Ireland.,Irish Prison Service, Longford, Ireland
| | | | | | - John S Lambert
- Mater Misericordiae University Hospital, Dublin 7, Ireland.,University College Dublin, Dublin, Ireland
| |
Collapse
|
3
|
Mahmud S, Mumtaz GR, Chemaitelly H, Al Kanaani Z, Kouyoumjian SP, Hermez JG, Abu‐Raddad LJ. The status of hepatitis C virus infection among people who inject drugs in the Middle East and North Africa. Addiction 2020; 115:1244-1262. [PMID: 32009283 PMCID: PMC7318323 DOI: 10.1111/add.14944] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2019] [Revised: 08/14/2019] [Accepted: 12/16/2019] [Indexed: 12/14/2022]
Abstract
BACKGROUND AND AIMS People who inject drugs (PWID) are a key population at high risk of hepatitis C virus (HCV) infection. The aim of this study was to delineate the epidemiology of HCV in PWID in the Middle East and North Africa (MENA). METHODS Syntheses of data were conducted on the standardized and systematically assembled databases of the MENA HCV Epidemiology Synthesis Project, 1989-2018. Random-effects meta-analyses and meta-regressions were performed. Meta-regression variables included country, study site, year of data collection and year of publication [to assess trends in HCV antibody prevalence over time], sample size and sampling methodology. Numbers of chronically infected PWID across MENA were estimated. The Shannon Diversity Index was calculated to assess genotype diversity. RESULTS Based on 118 HCV antibody prevalence measures, the pooled mean prevalence in PWID for all MENA was 49.3% [95% confidence interval (CI) = 44.4-54.1%]. The country-specific pooled mean ranged from 21.7% (95% CI = 4.9-38.6%) in Tunisia to 94.2% (95% CI = 90.8-96.7%) in Libya. An estimated 221 704 PWID were chronically infected, with the largest numbers found in Iran at 68 526 and in Pakistan at 46 554. There was no statistically significant evidence for a decline in HCV antibody prevalence over time. Genotype diversity was moderate (Shannon Diversity Index of 1.01 out of 1.95; 52.1%). The pooled mean percentage for each HCV genotype was highest in genotype 3 (42.7%) and in genotype 1 (35.9%). CONCLUSION Half of people who inject drugs in the Middle East and North Africa appear to have ever been infected with hepatitis C virus, but there are large variations in antibody prevalence among countries. In addition to > 200 000 chronically infected current people who inject drugs, there is an unknown number of people who no longer inject drugs who may have acquired hepatitis C virus during past injecting drug use. Harm reduction services must be expanded, and innovative strategies need to be employed to ensure accessibility to hepatitis C virus testing and treatment.
Collapse
Affiliation(s)
- Sarwat Mahmud
- Infectious Disease Epidemiology Group, Weill Cornell Medicine‐QatarCornell University, Qatar Foundation, Education CityDohaQatar
| | - Ghina R. Mumtaz
- Infectious Disease Epidemiology Group, Weill Cornell Medicine‐QatarCornell University, Qatar Foundation, Education CityDohaQatar,Department of Epidemiology and Population Health, Faculty of Health SciencesAmerican University of BeirutBeirutLebanon
| | - Hiam Chemaitelly
- Infectious Disease Epidemiology Group, Weill Cornell Medicine‐QatarCornell University, Qatar Foundation, Education CityDohaQatar
| | - Zaina Al Kanaani
- Infectious Disease Epidemiology Group, Weill Cornell Medicine‐QatarCornell University, Qatar Foundation, Education CityDohaQatar
| | - Silva P. Kouyoumjian
- Infectious Disease Epidemiology Group, Weill Cornell Medicine‐QatarCornell University, Qatar Foundation, Education CityDohaQatar
| | - Joumana G. Hermez
- Department of Communicable Diseases, HIV/Hepatitis/STIs Unit, World Health Organization,Regional Office for the Eastern MediterraneanCairoEgypt
| | - Laith J. Abu‐Raddad
- Infectious Disease Epidemiology Group, Weill Cornell Medicine‐QatarCornell University, Qatar Foundation, Education CityDohaQatar,Department of Healthcare Policy and Research, Weill Cornell MedicineCornell UniversityNew YorkNY, USA,College of Health and Life SciencesHamad bin Khalifa UniversityDohaQatar
| |
Collapse
|
4
|
Crowley D, Lambert JS, Betts-Symonds G, Cullen W, Keevans M, Kelly E, Laird E, McHugh T, McKiernan S, Miggin SJ, Murphy C, Murtagh R, O'Reilly D, Tobin C, Van Hout MC. The seroprevalence of untreated chronic hepatitis C virus (HCV) infection and associated risk factors in male Irish prisoners: a cross-sectional study, 2017. ACTA ACUST UNITED AC 2020; 24. [PMID: 30968825 PMCID: PMC6462789 DOI: 10.2807/1560-7917.es.2019.24.14.1800369] [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] [Indexed: 01/07/2023]
Abstract
IntroductionData on chronic hepatitis C (HCV) infection prevalence in European prisons are incomplete and impact the public health opportunity that incarceration provides.AimsWe aimed to estimate the seroprevalence of untreated chronic HCV infection and to identify associated risk factors in an Irish male prison.MethodsWe conducted a cross-sectional study involving a researcher-administered questionnaire, review of medical records and HCV serology.ResultsOf 422 prisoners (78.0% of the study population) who participated in the study, 298 (70.6%) completed the questionnaire and 403 (95.5%) were tested for HCV antibodies. Of those tested, 92 (22.8%) were HCV antibody-positive, and of those, 53 (57.6%) were HCV RNA-positive, 23 (25.0%) had spontaneous clearance, 16 (17.4%) had a sustained viral response, 10 (11.0%) were co-infected with HIV and six (6.0%) with HBV. The untreated chronic HCV seroprevalence estimate was 13.1% and the seroprevalence of HCV among prisoners with a history of injecting drug use (IDU) was 79.7%. Risk factors significantly associated with past HCV infection were IDU (p < 0.0001), having received a prison tattoo (p < 0.0001) or a non-sterile community tattoo (p < 0.0001), sharing needles and other drug-taking paraphernalia (p < 0.0001). Small numbers of prisoners had a history of sharing razors (n=10; 3.4%) and toothbrushes (n=3; 1.0%) while incarcerated. On multivariable analysis, history of receiving a non-sterile community tattoo was the only significant risk factor associated with HCV acquisition (after IDU was removed from the model) (p = 0.005, β = 0.468).ConclusionThe level of untreated chronic HCV infection in Irish prisons is high, with IDU the main associated risk.
Collapse
Affiliation(s)
| | - John S Lambert
- Department of Infectious Diseases, Mater Misericordiae University Hospital, Dublin, Ireland.,School of Medicine, University College Dublin, Dublin, Ireland
| | | | - Walter Cullen
- School of Medicine, University College Dublin, Dublin, Ireland
| | | | | | | | - Tina McHugh
- Mater Misericordiae University Hospital, Dublin, Ireland
| | | | | | | | - Ross Murtagh
- School of Medicine, University College Dublin, Dublin, Ireland
| | | | - Ciara Tobin
- University of Florida, Gainesville, United States
| | | |
Collapse
|
5
|
Crowley D, Murtagh R, Cullen W, Lambert JS, McHugh T, Van Hout MC. Hepatitis C virus infection in Irish drug users and prisoners - a scoping review. BMC Infect Dis 2019; 19:702. [PMID: 31395032 PMCID: PMC6686252 DOI: 10.1186/s12879-019-4218-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Accepted: 06/26/2019] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND Hepatitis C infection is a major public health concern globally. In Ireland, like other European countries, people who use drugs (PWUD) and prisoners carry a larger HCV disease burden than the general population. Recent advances in HCV management have made HCV elimination across Europe a realistic goal. Engaging these two marginalised and underserved populations remains a challenge. The aim of this review was to map key findings and identify gaps in the literature (published and unpublished) on HCV infection in Irish PWUD and prisoners. METHODS A scoping review guided by the methodological framework set out by Levac and colleagues (based on previous work by Arksey & O'Malley). RESULTS A total of 58 studies were identified and divided into the following categories; Epidemiology, Guidelines and Policy, Treatment Outcomes, HCV-related Health Issues and qualitative research reporting on Patients' and Health Providers' Experiences. This review identified significantly higher rates of HCV infection among Irish prisoners and PWUD than the general population. There are high levels of undiagnosed and untreated HCV infection in both groups. There is poor engagement by Irish PWUD with HCV services and barriers have been identified. Prison hepatology nurse services have a positive impact on treatment uptake and outcomes. Identified gaps in the literature include; lack of accurate epidemiological data on incident infection, untreated chronic HCV infection particularly in PWUD living outside Dublin and those not engaged with OST. CONCLUSION Ireland like other European countries has high levels of undiagnosed and untreated HCV infection. Collecting, synthesising and identifying gaps in the available literature is timely and will inform national HCV screening, treatment and prevention strategies.
Collapse
Affiliation(s)
- D. Crowley
- Irish College of General Practitioners, Dublin, Ireland
| | - R. Murtagh
- School of Medicine, University College, Dublin, Ireland
| | - W. Cullen
- School of Medicine, University College, Dublin, Ireland
| | - J. S. Lambert
- School of Medicine, University College, Dublin, Ireland
- Mater Misericordiae University Hospital, Dublin, Ireland
| | - T. McHugh
- Mater Misericordiae University Hospital, Dublin, Ireland
| | - M. C. Van Hout
- Public Health Institute, Liverpool John Moores University, Liverpool, UK
| |
Collapse
|
6
|
Allen N, Faherty C, Davies A, Lyons A, Scarry M, Bohan Keane M, Boyle N, O’Connell S, McCarthy E, Keady D, Bergin C, Lee J, Fleming C, Gallagher D, Tuite H. Opt-out bloodborne virus screening: a cross-sectional observational study in an acute medical unit. BMJ Open 2019; 9:e022777. [PMID: 31315851 PMCID: PMC6661585 DOI: 10.1136/bmjopen-2018-022777] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE Recent treatment developments for HIV, hepatitis C virus (HCV) and hepatitis B virus (HBV) have greatly improved prognoses. Current screening practices are mainly risk based and are suboptimal. Improved efforts are critically needed to identify persons with these viruses. The aims of this study were to assess the feasibility of an opt-out bloodborne virus (BBV) screening programme in an acute medical unit (AMU) and to describe the prevalence of HIV, HBV and HCV in this population. DESIGN AND SETTING This was a cross-sectional observational study in the AMU of a tertiary referral hospital in Galway, a city in the west of Ireland. PARTICIPANTS 1936 patients entered the study; 54% were male, mean age was 53.1 years (SD 19.6). During the study period, all patients attending the AMU aged ≧16 years who were having bloods drawn and who had the ability to verbally consent for an additional blood sample met the inclusion criteria for the study. RESULTS Over 44 weeks, 1936/4793 (40.4%) patients consented to BBV panel testing. Diagnosed prevalence rates for HIV, HBV and HCV were 0.5/1000, 2/1000 and 1.5/1000, respectively. There was one HIV-positive result; the patient was already engaged in care. Four patients tested positive for HBV surface antigen; one new diagnosis, one previously lost to follow-up and two already engaged in care. Three patients had active HCV infection; two had been lost to follow-up and are now linked back into services. CONCLUSION BBV testing uptake of 40.4% is higher than previous studies in AMU settings that used opt-in strategies, but lower than expected, possibly due to not incorporating testing into routine practice. The diagnosed prevalence of HBV is notable as little data currently exist about its prevalence in Ireland. These data are valuable in order to inform further prevention strategies for these infections in low-prevalence settings.
Collapse
Affiliation(s)
- Niamh Allen
- Infectious Diseases, St James' Hospital, Dublin, Ireland
- Infectious Diseases, Galway University Hospitals, Galway, Ireland
| | - Collette Faherty
- Microbiolgy/ Virology, Galway University Hospitals, Galway, Ireland
| | - Andre Davies
- Acute Medicine Unit, Galway University Hospitals, Galway, Ireland
| | - Anne Lyons
- Infectious Diseases, Galway University Hospitals, Galway, Ireland
| | - Margarent Scarry
- Infectious Diseases, Galway University Hospitals, Galway, Ireland
| | | | - Nicola Boyle
- Infectious Diseases, Galway University Hospitals, Galway, Ireland
| | - Sarah O’Connell
- Infectious Disease, University Hospital Limerick, Dooradoyle, Ireland
| | | | | | - Colm Bergin
- Department of Genitourinary and Infectious Diseases, St. James’s Hospital, Dublin, Ireland
| | - John Lee
- Hepatology, Galway University Hospitals, Galway, Ireland
| | | | - David Gallagher
- Infectious Diseases, Galway University Hospitals, Galway, Ireland
- Acute Medicine Unit, Galway University Hospitals, Galway, Ireland
| | - Helen Tuite
- Infectious Diseases, Galway University Hospitals, Galway, Ireland
| |
Collapse
|
7
|
Crowley D, Van Hout MC, Murphy C, Kelly E, Lambert JS, Cullen W. Hepatitis C virus screening and treatment in Irish prisons from nurse managers' perspectives - a qualitative exploration. BMC Nurs 2019; 18:23. [PMID: 31210751 PMCID: PMC6567378 DOI: 10.1186/s12912-019-0347-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Accepted: 05/07/2019] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Prisoners carry a greater burden of physical, communicable and psychiatric disease compared to the general population. Prison health care structures are complex and provide challenges and opportunities to engage a marginalised and poorly served group with health care including Hepatitis C Virus (HCV) screening, assessment and treatment. Optimising HCV management in prisons is a public health priority. Nurses are the primary healthcare providers in most prisons globally. Understanding the barriers and facilitators to prisoners engaging in HCV care from the perspectives of nurses is the first step in implementing effective strategies to eliminate HCV from prison settings. The aim of this study was to identify the barriers and facilitators to HCV screening and treatment in Irish prisons from a nurse perspective and inform the implementation of a national prison-based HCV screening program. METHODS A qualitative study using focus group methodology underpinned by grounded theory for analysis in a national group of nurse managers (n = 12). RESULTS The following themes emerged from the analysis; security and safety requirements impacting patient access, staffing and rostering issues, prison nurses' skill set and concerns around phlebotomy, conflict between maintaining confidentiality and concerns for personal safety, peer workers, prisoners' lack of knowledge, fear of treatment and stigma, inter-prison variations in prisoner health needs and health service delivery and priority, linkage to care, timing of screening and stability of prison life. CONCLUSIONS Prison nurses are uniquely placed to identify barriers and facilitators to HCV screening and treatment in prisoners and inform changes to health care practice and policy that will optimise the public health opportunity that incarceration provides.
Collapse
Affiliation(s)
- D. Crowley
- Irish College of General Practitioners, Lincoln Place, Dublin, Ireland
| | - M. C. Van Hout
- Public Health Institute, Liverpool John Moore’s University, Liverpool, UK
| | - C. Murphy
- Irish Prison Service, Mountjoy Prison, Dublin 7, Ireland
| | - E. Kelly
- Irish Prison Service, Mountjoy Prison, Dublin 7, Ireland
| | - J. S. Lambert
- Department of Infectious Diseases, School of Medicine, University College Dublin, Mater Misericordiae University Hospital, Dublin, Ireland
| | - W. Cullen
- School of Medicine, University College Dublin, Dublin, Ireland
| |
Collapse
|
8
|
Lambert JS, Murtagh R, Menezes D, O’Carroll A, Murphy C, Cullen W, McHugh T, Avramovic G, Tinago W, Van Hout MC. 'HepCheck Dublin': an intensified hepatitis C screening programme in a homeless population demonstrates the need for alternative models of care. BMC Infect Dis 2019; 19:128. [PMID: 30732573 PMCID: PMC6367728 DOI: 10.1186/s12879-019-3748-2] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Accepted: 01/28/2019] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Hepatitis C virus (HCV) is one of the main causes of chronic liver disease worldwide. Prevalence of HCV in homeless populations ranges from 3.9 to 36.2%. The HepCheck study sought to investigate and establish the characterisation of HCV burden among individuals who attended an intensified screening programme for HCV in homeless services in Dublin, Ireland. METHODS The HepCheck study was conducted as part of a larger European wide initiative called HepCare Europe. The study consisted of three phases; 1) all subjects completed a short survey and were offered a rapid oral HCV test; 2) a convenience sample of HCV positive participants from phase 1 were selected to complete a survey on health and social risk factors and 3) subjects were tracked along the referral pathway to identify whether they were referred to a specialist clinic, attended the specialist clinic, were assessed for cirrhosis by transient elastography (Fibroscan) and were treated for HCV. RESULTS Five hundred ninety-seven individuals were offered HCV screening, 73% were male and 63% reported having had a previous HCV screening. We screened 538 (90%) of those offered screening, with 37% testing positive. Among those who tested positive, 112 (56%) were 'new positives' and 44% were 'known positives'. Undiagnosed HCV was prevalent in 19% of the study sample. Active past 30-day drug use was common, along with attendance for drug treatment. Unstable accommodation was the most common barrier to attending specialist appointments and accessing treatment. Depression and anxiety, dental problems and respiratory conditions were common reported health problems. Forty-six subjects were referred to specialised services and two subjects completed HCV treatment. CONCLUSIONS This study demonstrates that the current hospital-based model of care is inadequate in addressing the specific needs of a homeless population and emphasises the need for a community-based treatment approach. Findings are intended to inform HepCare Europe in their development of a community-based model of care in order to engage with homeless individuals with multiple co-morbidities including substance abuse, who are affected by or infected with HCV.
Collapse
Affiliation(s)
- John S. Lambert
- Infectious Diseases Department, Mater Misericordiae University Hospital, Dublin, Ireland
- UCD School of Medicine, University College Dublin, Dublin, Ireland
- Department of Infectious Diseases, Catherine McAuley Centre, 21 Nelson Street, Phibsborough, Dublin 7, Dublin Ireland
| | - Ross Murtagh
- UCD School of Medicine, University College Dublin, Dublin, Ireland
| | | | | | - Carol Murphy
- Mater Misericordiae University Hospital, Dublin, Ireland
| | - Walter Cullen
- UCD School of Medicine, University College Dublin, Dublin, Ireland
| | - Tina McHugh
- Mater Misericordiae University Hospital, Dublin, Ireland
| | | | - Willard Tinago
- UCD School of Medicine, University College Dublin, Dublin, Ireland
| | | |
Collapse
|
9
|
Delargy I, Crowley D, Van Hout MC. Twenty years of the methadone treatment protocol in Ireland: reflections on the role of general practice. Harm Reduct J 2019; 16:5. [PMID: 30654803 PMCID: PMC6337760 DOI: 10.1186/s12954-018-0272-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2018] [Accepted: 12/11/2018] [Indexed: 11/24/2022] Open
Abstract
Background Opioid dependence, characterised by socio economic disadvantage and significant morbidity and mortality, remains a major public health problem in Ireland. Through the methadone treatment protocol (MTP), Irish general practice has been a leader in the introduction and expansion of Irish harm reduction services, including opioid substitution treatment (OST), needle and syringe programs (NSP) and naloxone provision. These services have been effective in engaging opiate users in treatment, reducing human deficiency virus (HIV) and hepatitis C virus (HCV) transmission and reducing-drug related morbidities. Challenges remain in relation to choice of substitution treatments, timely access to OST services, adequate coverage of NSP, naloxone provision and increasing drug-related deaths. Methods A narrative review was conducted and designed to present a broad perspective on the Irish MTP and to describe its history and development in terms of clinical care, stakeholder views and changing trends. Results Three themes emerged from the analysis; The History of the Methadone Treatment Protocol, Service User and Provider Views and Challenges and Developments. Despite the initial concern about methadone maintenance treatment (MMT) in Ireland, increased participation by Irish GPs in the treatment of opioid dependence is observed over the last two decades. There are now over 10,000 people on methadone treatment in Ireland, with 40% treated in general practice. The MTP provides structure, remuneration and guidance to GPs and is underpinned by training, ongoing education and a system of quality assurance provided by the Irish College of General Practice (ICGP). Challenges include the negative views of patients around how methadone services are delivered, the stigma associated with methadone treatment, the lack of choice around substitution medication, waiting lists for treatment in certain areas and rates of fatal overdose. Conclusion Twenty years of the MTP has been the mainstay of harm reduction services in Ireland. It has provided a network of specially trained GPs who provide methadone to over 10,000 patients across Ireland within a structured framework of training, quality assurance and remuneration. With the ongoing commitment of Irish specialists in the field of addiction medicine, further improvements to support and treat patients can be made.
Collapse
Affiliation(s)
- Ide Delargy
- Irish College of General Practitioners, Dublin, Ireland.
| | - Des Crowley
- Irish College of General Practitioners, Dublin, Ireland
| | | |
Collapse
|
10
|
Ayoub HH, Chemaitelly H, Omori R, Abu-Raddad LJ. Hepatitis C virus infection spontaneous clearance: Has it been underestimated? Int J Infect Dis 2018; 75:60-66. [PMID: 30031139 DOI: 10.1016/j.ijid.2018.07.013] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Revised: 07/11/2018] [Accepted: 07/11/2018] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVES Hepatitis C virus (HCV) clearance rate (fclearance) is defined as the proportion of infected persons who will spontaneously clear their infection after acute infection. We aimed to estimate fclearance using a novel approach that avoids limitations in existing estimates, and to clarify the link between fclearance and HCV viremic rate-the latter being the proportion of RNA positivity among those antibody positive. METHODS A mathematical model was developed to describe HCV transmission. fclearance was estimated by fitting the model to probability-based and nationally representative population-based data for Egypt (Egypt 2008 and Egypt 2015) and USA (NHANES A and NHANES B). Uncertainty and sensitivity analyses were conducted. RESULTS fclearance was estimated at 39.9% (95% uncertainty interval (UI): 34.3%-46.4%) and 33.5% (95% UI: 29.2%-38.3%) for Egypt 2008 and Egypt 2015 data, respectively; and at 29.6% (23.0%-37.1%) and 39.9% (31.2%-51.0%) for NHANES A and NHANES B data, respectively. fclearance was found related to HCV viremic rate through (approximately) the formula fclearance=1.16 (1-HCV viremic rate). HCV viremic rate was higher with higher risk of HCV exposure. Robustness of results was demonstrated in uncertainty and sensitivity analyses. CONCLUSION One-third of HCV-infected persons clear their infection spontaneously, higher than earlier estimates-the immune-system capacity to clear HCV infection may have been underestimated.
Collapse
Affiliation(s)
- Houssein H Ayoub
- Infectious Disease Epidemiology Group, Weill Cornell Medicine - Qatar, Cornell University, Qatar Foundation - Education City, Doha, Qatar; Department of Healthcare Policy and Research, Weill Cornell Medicine, Cornell University, New York, USA; Department of Mathematics, Statistics, and Physics, Qatar University, Doha, Qatar.
| | - Hiam Chemaitelly
- Infectious Disease Epidemiology Group, Weill Cornell Medicine - Qatar, Cornell University, Qatar Foundation - Education City, Doha, Qatar
| | - Ryosuke Omori
- Division of Bioinformatics, Research Center for Zoonosis Control, Hokkaido University, Sapporo, Hokkaido, Japan; JST, PRESTO, 4-1-8 Honcho, Kawaguchi, Saitama, 332-0012, Japan
| | - Laith J Abu-Raddad
- Infectious Disease Epidemiology Group, Weill Cornell Medicine - Qatar, Cornell University, Qatar Foundation - Education City, Doha, Qatar; Department of Healthcare Policy and Research, Weill Cornell Medicine, Cornell University, New York, USA.
| |
Collapse
|
11
|
Wuytack F, Lutje V, Jakobsen JC, Weiss KH, Flanagan P, Gethin G, Murphy L, Smyth S, Devane D, Smith V. Sexual transmission of Hepatitis C Virus infection in a heterosexual population: A systematic review. HRB Open Res 2018; 1:10. [PMID: 32002504 PMCID: PMC6973529 DOI: 10.12688/hrbopenres.12791.1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/22/2018] [Indexed: 12/21/2022] Open
Abstract
Background: Hepatitis C virus (HCV) infection is an important cause of liver disease worldwide. Identification of risk factors can guide screening and prevention. Sexual transmission in monogamous heterosexual relationships is rare but it is uncertain which sexual behaviours are linked to HCV transmission. This review aimed to determine risk factors for sexual HCV transmission in heterosexuals in low HCV prevalence countries (PROSPERO registration
CRD42016051099). Methods: We searched Medline, Embase, Science Citation Index-Expanded, Social Sciences Citation index, Conference proceedings (Web of Science), CINAHL, Scopus, LILACS, PubMed, and grey literature (04/11/2016). We included studies published in/after the year 2000 that examined sexual risk factors for HCV infection, other than interspousal transmission, in heterosexual adults (≥18 years). We excluded prisoners, people who inject drugs (PWIDs), people co-infected with HIV or from high prevalence countries. Two reviewers completed study selection, data extraction, risk of bias and quality of evidence assessment (GRADE) independently. Meta-analysis could not be conducted. Results: Eight studies were included, examining seven factors (multiple sex partners, receiving/providing sex commercially, PWID partner, and unprotected vaginal, oral, anal sex). None were significant, except the evidence for the factor having a PWID partner was conflicting. Conclusions: We are uncertain about the results due to the very low quality of evidence (GRADE). A more liberal approach to review inclusion criteria might be useful in further identifying factors associated with an increased risk of sexual transmission of HCV infection in a heterosexual population. However, caution should be applied to avoid the impact of confounders on the findings.
Collapse
Affiliation(s)
- Francesca Wuytack
- School of Nursing & Midwifery, Trinity College Dublin, Dublin, D02 T283, Ireland
| | - Vittoria Lutje
- Cochrane Infectious Diseases Group, Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, L3 5QA, UK
| | | | - Karl Heinz Weiss
- Internal Medicine IV, Head of Section of Transplant Hepatology, Liver Cancer Center Heidelberg, Heidelberg, Germany
| | - Paula Flanagan
- Health Services Executive Health Protection Surveillance Centre, Dublin, D01 A4A3, Ireland
| | - Georgina Gethin
- School of Nursing & Midwifery, National University of Ireland Galway, Galway, Ireland
| | - Louise Murphy
- School of Nursing & Midwifery, National University of Ireland Galway, Galway, Ireland
| | - Siobhan Smyth
- School of Nursing & Midwifery, National University of Ireland Galway, Galway, Ireland
| | - Declan Devane
- School of Nursing & Midwifery, National University of Ireland Galway, Galway, Ireland
| | - Valerie Smith
- School of Nursing & Midwifery, Trinity College Dublin, Dublin, D02 T283, Ireland
| |
Collapse
|
12
|
Garvey P, O'Grady B, Franzoni G, Bolger M, Irwin Crosby K, Connell J, Burke D, De Gascun C, Thornton L. Hepatitis C virus seroprevalence and prevalence of chronic infection in the adult population in Ireland: a study of residual sera, April 2014 to February 2016. ACTA ACUST UNITED AC 2018; 22:30579. [PMID: 28797323 PMCID: PMC5553053 DOI: 10.2807/1560-7917.es.2017.22.30.30579] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Accepted: 05/17/2017] [Indexed: 01/09/2023]
Abstract
Robust data on hepatitis C virus (HCV) population prevalence are essential to inform national HCV services. In 2016, we undertook a survey to estimate HCV prevalence among the adult population in Ireland. We used anonymised residual sera available at the National Virus Reference Laboratory. We selected a random sample comprising persons ≥ 18 years with probability proportional to the general population age-sex distribution. Anti-HCV and HCV Ag were determined using the Architect anti-HCV and HCV Ag assays. Fifty-three of 3,795 specimens were seropositive (age-sex-area weighted seroprevalence 0.98% (95% confidence interval (CI): 0.73–1.3%)). Thirty-three specimens were HCV-antigen and antibody-positive (age-sex-area weighted prevalence of chronic infection 0.57% (95% CI: 0.40–0.81%)). The prevalence of chronic infection was higher in men (0.91%; 95% CI: 0.61–1.4%), in specimens from the east of the country (1.4%; 95%CI: 0.99–2.0%), and among persons aged 30–39 years and 40–49 years (1.1% (95% CI: 0.59–2.0%) and 1.1% (95% CI: 0.64–1.9%) respectively). Ireland ranks at the lower end of the spectrum of prevalence of chronic HCV infection internationally. Men born between 1965 and 1984 from the east of the country have the highest rate of chronic HCV infection.
Collapse
Affiliation(s)
- Patricia Garvey
- Health Service Executive - Health Protection Surveillance Centre, Dublin, Ireland.,European Programme for Intervention Epidemiology Training (EPIET), European Centre for Disease Prevention and Control (ECDC), Stockholm, Sweden
| | - Brian O'Grady
- National Virus Reference Laboratory, University College Dublin, Dublin, Ireland
| | - Geraldine Franzoni
- National Virus Reference Laboratory, University College Dublin, Dublin, Ireland
| | - Maeve Bolger
- National Virus Reference Laboratory, University College Dublin, Dublin, Ireland
| | - Katie Irwin Crosby
- National Virus Reference Laboratory, University College Dublin, Dublin, Ireland
| | - Jeff Connell
- National Virus Reference Laboratory, University College Dublin, Dublin, Ireland
| | - Deirdre Burke
- National Virus Reference Laboratory, University College Dublin, Dublin, Ireland
| | - Cillian De Gascun
- National Virus Reference Laboratory, University College Dublin, Dublin, Ireland
| | - Lelia Thornton
- Health Service Executive - Health Protection Surveillance Centre, Dublin, Ireland
| |
Collapse
|
13
|
Crowley D, Cullen W, Laird E, Lambert JS, Mc Hugh T, Murphy C, Van Hout MC. Exploring Patient Characteristics and Barriers to Hepatitis C Treatment in Patients on Opioid Substitution Treatment Attending a Community Based Fibro-scanning Clinic. J Transl Int Med 2017; 5:112-119. [PMID: 28721344 PMCID: PMC5506411 DOI: 10.1515/jtim-2017-0017] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Hepatitis C virus (HCV) infection is a major public health issue. There is substandard uptake in HCV assessment and treatment among people who inject drugs (PWID). Community fibroscanning is used to assess disease severity and target treatment. METHODS A survey was administered to a cohort of chronically HCV infected patients attending a community fibroscanning clinic. Questions targeted diagnosis of HCV, suitability, willingness and barriers to engagement in treatment. Descriptive and regression analysis, with thematic analysis of open-ended data was conducted. RESULTS There was high acceptance of community fibroscanning among this cohort with over 90% (68) attending. High levels of unemployment (90%) and homelessness (40%) were identified. Most patients were on methadone treatment and had been HCV infected for greater than 10 years with length of time since HCV diagnosis being significantly longer in patients with fibroscan scores > 8.5 kPa (P = 0.016). With each unit increase in methadone dose, the odds of the >8.5 fibroscan group increased by 5.2%. Patient identified barriers to engagement were alcohol and drug use, fear of HCV treatment and liver biopsy, imprisonment, distance to hospital and early morning appointments. CONCLUSION The study highlights the usefulness of community fibroscanning. Identifying barriers to treatment in this cohort affords an opportunity to increase the treatment uptake. The availability of afternoon clinics and enhanced prison linkage are warranted.
Collapse
Affiliation(s)
| | | | - Eamon Laird
- Trinity College Dublin, University College Dublin, Dublin2, Ireland
| | - John S Lambert
- Infectious Disease Department, Mater Hospital, Dublin7, Ireland
| | | | - Carol Murphy
- Infectious Disease Department, Mater Hospital, Dublin7, Ireland
| | - Marie Claire Van Hout
- Public Health Institute, Liverpool John Moore’s University, Liverpool, United Kingdom
| |
Collapse
|
14
|
Gray E, Pasta DJ, Norris S, O'Leary A. Effectiveness of triple therapy with direct-acting antivirals for hepatitis C genotype 1 infection: application of propensity score matching in a national HCV treatment registry. BMC Health Serv Res 2017; 17:288. [PMID: 28424064 PMCID: PMC5395881 DOI: 10.1186/s12913-017-2188-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2016] [Accepted: 03/24/2017] [Indexed: 11/18/2022] Open
Abstract
Background Observational studies are used to measure the effectiveness of an intervention in non-experimental, real world scenarios at the population level and are recognised as an important component of the evidence pyramid. Such data can be accrued through prospective cohort studies and a patient registry is a proven method for this type of study. The national hepatitis C (HCV) registry was established in Ireland in 2012 with the aim of monitoring the clinical and economic outcomes from new, high cost regimens for the treatment of HCV infection. A sustained virological response (SVR) 24 weeks following completion of therapy with interferon-containing regimens is considered a cure. Non-randomisation in these studies can result in confounding or selection bias. Propensity score (PS) matching is one of a number of statistical tools that can be used to mitigate the effects of confounding in observational studies. Methods We analysed the data of 309 patients who underwent triple therapy treatment with telaprevir (TPV) in combination with pegylated-interferon and ribavirin (PR) or boceprevir (BOC)/PR between June 2012 and December 2014. The decision to initiate treatment and the selection of the treatment regimen was at the discretion of the physician. To adjust for confounding, three approaches to propensity score matching were assessed Adjusted sustained-virological response rates (SVR), odds ratios, p-values and 95% confidence intervals were calculated from the three PS matched dataset. Results Prior to matching, the unadjusted sustained virological response rates 24 weeks after treatment complete (SVR24) were 74% (n = 158/215) and 61% (n = 57/94) for telaprevir/PR and boceprevir/PR, respectively. After matching, adjusted SVR24 rates were between 73–74% and 60–61% for telaprevir/PR and boceprevir/PR, respectively. Conclusion Efficacy rates were comparable with those reported in pivotal clinical trials and real world studies. After adjusting for confounding, we conclude that there was no difference in treatment effect after PS matching. The small sample size limits the conclusions that can be made about the effect of PS matching. Propensity score adjustment remains a tool that can be applied to future analysis, however, we suggest, where possible, using a larger sample size in order to reduce the uncertainty around the outcomes. Electronic supplementary material The online version of this article (doi:10.1186/s12913-017-2188-1) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Emma Gray
- School of Medicine, Trinity College Dublin, Dublin, Ireland.
| | | | - Suzanne Norris
- School of Medicine, Trinity College Dublin, Dublin, Ireland.,Department of Hepatology, St James' Hospital, Dublin, Ireland
| | - Aisling O'Leary
- National Centre for Pharmacoeconomics, St. James' Hospital, Dublin, Ireland.,School of Pharmacy, Royal College of Surgeons of Ireland, Dublin, Ireland
| | | |
Collapse
|
15
|
Abstract
OBJECTIVES The incidence of hepatocellular carcinoma (HCC) is increasing in low-prevalence countries such as the USA, UK and Ireland. Over the past two decades, diagnostic techniques have improved and new treatments have been introduced. The aim of this study was to determine whether there has been an impact on hepatoma mortality in Ireland. METHODS Anonymized cancer registration data from the National Cancer Registry of Ireland were used to investigate patient characteristics and trends in treatment and survival for Irish patients diagnosed with histologically confirmed HCC between 1994 and 2008. Analyses were carried out according to sex, age, stage of disease treatment received and period of incidence. RESULTS The incidence of HCC in Ireland increased steadily from 1994 to 2008. The median overall survival was 580 days for the entire cohort, with 1, 2, 3 and 5-year survivals of 56, 46, 39 and 36%, respectively. One-year cause-specific survival improved from 38% during 1994-1998, to 51% during 1999-2002 and to 66% during 2003-2007. Five-year cause-specific survival also improved over time from 19 to 34 to 38%, respectively. Surgery was associated with 1, 2, 3 and 5-year survivals of 92, 82, 78 and 78%, respectively. CONCLUSION This is the first population-based report of incidence, treatment patterns and outcomes of HCC in Ireland. Prognosis improved over time in this biopsy-proven cohort of patients with HCC. This improvement in survival seemed to be largely because of the effect of surgical interventions.
Collapse
|
16
|
Carew AM, Murphy N, Long J, Hunter K, Lyons S, Walsh C, Thornton L. Incidence of hepatitis C among people who inject drugs in Ireland. HEPATOLOGY, MEDICINE AND POLICY 2017; 2:7. [PMID: 30288320 PMCID: PMC6171004 DOI: 10.1186/s41124-017-0024-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/24/2016] [Accepted: 01/11/2017] [Indexed: 11/19/2022]
Abstract
Background Comprehensive information on the incidence and duration of hepatitis C virus (HCV) infection for people who inject drugs (PWID) in Ireland is not available. We created an incidence curve of injecting drug use in Ireland and subsequently estimated incidence of hepatitis C virus (HCV) infection. Methods Anonymised data from the National Drug Treatment Reporting System (NDTRS) were used to identify all people who inject drugs (PWIDs) and who entered drug treatment for the first time between 1991 and 2014. A curve, estimating the incidence of injecting, was created to plot PWIDs by year of commencing injecting. The curve was adjusted for missing data on PWIDs in treatment and for PWIDs who were never treated. An adjustment was made to account for injectors who had never shared injecting equipment. The incidence of HCV infection and chronic infection in PWIDs was estimated by applying published rates. Results Between 1991 and 2014, 14,320 injectors were registered on NDTRS. The majority were young (median age 25 years), male (74%), lived in Dublin (73%) and injected an opiate (e.g. heroin) (94%). The estimated total number of injectors up to the end of 2014 was 16,382. An estimated 12,423 (95% CI 10,799-13,161) were infected with HCV, and 9,317 (95% CI 8,022-9,996) became chronically infected. The estimated annual number of new HCV infections among PWIDs increased steeply from the late 1970s and peaked in 1998. By 2014, almost 30% of injectors were estimated to have been infected for over 20 years. Conclusions This is the first comprehensive national estimate of the incidence of HCV in PWIDs in Ireland and will inform planning and developing appropriate health care services. Electronic supplementary material The online version of this article (doi:10.1186/s41124-017-0024-1) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Anne Marie Carew
- 1Health Research Board, Grattan House, 67-72 Lower Mount Street, Dublin, 2 Ireland
| | - Niamh Murphy
- 2HSE Health Protection Surveillance Centre, 25-27 Middle Gardiner Street, Dublin, 1 Ireland
| | - Jean Long
- 1Health Research Board, Grattan House, 67-72 Lower Mount Street, Dublin, 2 Ireland
| | - Kate Hunter
- 2HSE Health Protection Surveillance Centre, 25-27 Middle Gardiner Street, Dublin, 1 Ireland
| | - Suzi Lyons
- 1Health Research Board, Grattan House, 67-72 Lower Mount Street, Dublin, 2 Ireland
| | - Cathal Walsh
- 3Department of Statistics, Trinity College Dublin, Dublin, Ireland.,4Health Research Institute (HRI) and MACSI, University of Limerick, Limerick, Ireland
| | - Lelia Thornton
- 2HSE Health Protection Surveillance Centre, 25-27 Middle Gardiner Street, Dublin, 1 Ireland
| |
Collapse
|
17
|
Gray E, Norris S, Schmitz S, O'Leary A. Do disparities between populations in randomized controlled trials and the real world lead to differences in outcomes? J Comp Eff Res 2016; 6:65-82. [PMID: 27854129 DOI: 10.2217/cer-2016-0042] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM To conduct a systematic review investigating reasons for the disparity between the efficacy and effectiveness rates reported in randomized controlled trials (RCTs) and observational studies of direct-acting antiviral treatment regimens licensed for use in genotype1 hepatitis C virus-infected individuals. METHODS This systematic review was conducted in accordance with the criteria of the Preferred Reporting Items for Systematic Reviews and Meta-Analyses group. RESULTS Statistically significant (p < 0.05) differences in the baseline demographics and sustained virological response rates were observed between RCT and observational studies. CONCLUSION In order for outcomes from RCTs to be generalizable to the real world, greater consideration needs to be taken to include patient populations that are more representative of those awaiting treatment in the clinical setting.
Collapse
Affiliation(s)
- Emma Gray
- School of Medicine, Trinity College Dublin, Dublin, Ireland
| | - Suzanne Norris
- School of Medicine, Trinity College Dublin, Dublin, Ireland.,Departmentof Hepatology, St James' Hospital, Dublin, Ireland
| | - Susanne Schmitz
- HealthEconomics & Evidence Synthesis Research Unit, Department of PopulationHealth, Luxembourg Health Institute, Luxembourg
| | - Aisling O'Leary
- Schoolof Pharmacy, Royal College of Surgeons of Ireland, Dublin, Ireland.,NationalCentre for Pharmacoeconomics, St James' Hospital, Dublin, Ireland
| |
Collapse
|
18
|
Gray E, O'Leary A, Kieran JA, Fogarty E, Dowling T, Norris S. Direct costs of interferon-based and interferon-free direct-acting antiviral regimens for the treatment of chronic hepatitis C infection. J Viral Hepat 2016; 23:677-86. [PMID: 26996144 DOI: 10.1111/jvh.12532] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2016] [Accepted: 02/18/2016] [Indexed: 12/09/2022]
Abstract
Given the increasing budget impact of Hepatitis C virus (HCV) treatment, robust real-world cost data are essential for healthcare decision-makers to evaluate and understand the costs and benefits of these treatments. To determine the direct cost of treating HCV infection in a hospital-based ambulatory care setting in Ireland based on available data from the Irish national hepatitis C treatment registry. A microcosting study of the direct costs of patients with hepatitis C treated with interferon-based and interferon-free direct-acting antiviral regimens was conducted. Attendance at the outpatient clinic for clinical assessment, the quantity of resources used per patient, the medication prescribed and the identification and timing of staff involvement was measured and combined to establish a mean cost of treatment per patient and a cost per sustained virological response (SVR). One hundred and sixty-eight patients were included in the analysis; 119 treated with interferon-based direct-acting antiviral regimens and 47 treated with interferon-free regimens. The mean costs of treatment with the interferon-based regimens per patient were €38 286 (95% CI €35 305-€41 061). The cost per SVR was €62 457. The mean cost of treatment with interferon-free regimens per patient was €55 734 (95% CI €50 906-€60 880). The cost per SVR was €81 873. Real-world cost data provide valuable information to enhance reimbursement decisions. While the direct costs associated with hepatitis C treatment in Ireland are substantial, it is reasonable to expect that the mean cost of treatment and the cost per SVR will reduce as patients with less advanced disease are treated with interferon-free therapies.
Collapse
Affiliation(s)
- E Gray
- School of Medicine, Trinity College Dublin, Dublin, Ireland
| | - A O'Leary
- National Centre for Pharmacoeconomics, St. James' Hospital, Dublin, Ireland.,School of Pharmacy, Royal College of Surgeons of Ireland, Dublin, Ireland
| | - J A Kieran
- National Centre for Pharmacoeconomics, St. James' Hospital, Dublin, Ireland.,Department of Pharmacology and Therapeutics, Trinity College Dublin, Dublin, Ireland
| | - E Fogarty
- National Centre for Pharmacoeconomics, St. James' Hospital, Dublin, Ireland
| | - T Dowling
- School of Pharmacy, Royal College of Surgeons of Ireland, Dublin, Ireland
| | - S Norris
- School of Medicine, Trinity College Dublin, Dublin, Ireland.,Department of Hepatology, St James' Hospital, Dublin, Ireland
| | | |
Collapse
|
19
|
Alberti A, Lacoin L, Morais E, Lefevre C, Abogunrin S, Iheanacho I. Literature review of the distribution of hepatitis C virus genotypes across Europe. J Med Virol 2016; 88:2157-2169. [DOI: 10.1002/jmv.24573] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/10/2016] [Indexed: 12/21/2022]
Affiliation(s)
- Alfredo Alberti
- Department of Molecular Medicine; University of Padova; Padua Italy
| | | | - Edith Morais
- Bristol-Myers Squibb; Rueil-Malmaison; Paris France
| | | | | | | |
Collapse
|
20
|
Iqbal M, Elrayah EA, Traynor O, McCormick PA. Liver transplantation in Ireland. Liver Transpl 2016; 22:1014-8. [PMID: 27065358 DOI: 10.1002/lt.24456] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2016] [Accepted: 03/14/2016] [Indexed: 02/07/2023]
Abstract
The Irish National Liver Transplant program commenced in 1993 in St. Vincent's University Hospital in Dublin. It is an adult-only program and is the only liver transplant program in Ireland. Pediatric recipients are referred to King's College Hospital in the United Kingdom. To date, almost 1000 adult liver transplants have been performed. Current 1-year patient survival is 93%, and 5-year survival is 79%. The program is fully funded by the government health service. There is a close collaboration with the United Kingdom Organ Donation and Transplant Directorate, and there is an arrangement for organ sharing for super-urgent transplants. Traditionally, organ donation rates have been high in Ireland. However, demand for liver transplant has increased over the past 20 years, and waiting lists are now lengthening. Deceased cardiac death donation is now being considered, but there are no plans for living related donor liver transplant. Donor coordinators have recently been appointed to the major hospitals in Ireland, and it is hoped that this initiative will lead to an increase in organ donation rates. Liver Transplantation 22 1014-1018 2016 AASLD.
Collapse
Affiliation(s)
- Masood Iqbal
- Liver Unit, St. Vincent's University Hospital, Dublin, Ireland
| | | | - Oscar Traynor
- Liver Unit, St. Vincent's University Hospital, Dublin, Ireland.,The Royal College of Surgeons in Ireland, Dublin, Ireland
| | | |
Collapse
|
21
|
O'Kelly M, Byrne D, Naughten E, Bergin C, Williams C. Opt-out testing for blood-borne viruses in primary care: a multicentre, prospective study. Br J Gen Pract 2016; 66:e392-6. [PMID: 27114211 PMCID: PMC4871304 DOI: 10.3399/bjgp16x685225] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2015] [Accepted: 02/07/2016] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Hepatitis B (HBV), hepatitis C (HCV), and HIV blood-borne viruses (BBV) are associated with chronic ill health and mortality. Early diagnosis reduces disease transmission, delays progression, and improves outcomes. Routine opt-out testing for BBV in primary care may be viable in identifying unknown disease. AIM To assess the viability and yield of routine opt-out testing for BBV. DESIGN AND SETTING A multicentre, prospective, routine opt-out testing study of BBV in primary care between September 2014 and February 2015 across four sites in Dublin, Ireland. METHOD All adult patients attending for routine blood tests were offered an additional BBV test during a 6-month period. All individuals were given an information leaflet before phlebotomy and were given the choice to opt out of BBV testing. RESULTS In total, 1188 patients were invited to participate in the study and 1063 (89.5%) opted to be tested (95% confidence interval [CI] = 87.7% to 91.2%). A total of 125 patients (10.5%) opted out. There were 10 positive results, four new diagnoses, and six previously known. There were two new HBV and two new HCV diagnoses, a yield of four per 1000 (95% CI = 0.9 to 7.5 cases per 1000). No new HIV cases were diagnosed. CONCLUSION This study indicates that testing for BBV in patients presenting for routine blood tests in primary care is viable. The yield of HBV and HCV suggests that opt-out testing should be considered in primary care to increase detection rates of BBV.
Collapse
Affiliation(s)
- Mark O'Kelly
- Department of Public Health and Primary Care, Trinity College Centre for Health Services, Dublin, Ireland
| | - David Byrne
- Department of Public Health and Primary Care, Trinity College Centre for Health Services, Dublin, Ireland
| | - Edward Naughten
- Department of Public Health and Primary Care, Trinity College Centre for Health Services, Dublin, Ireland
| | | | - Caroline Williams
- Department of Public Health and Primary Care, Trinity College Centre for Health Services, Dublin, Ireland
| |
Collapse
|
22
|
O’Connell S, Lillis D, Cotter A, O’Dea S, Tuite H, Fleming C, Crowley B, Fitzgerald I, Dalby L, Barry H, Shields D, Norris S, Plunkett PK, Bergin C. Opt-Out Panel Testing for HIV, Hepatitis B and Hepatitis C in an Urban Emergency Department: A Pilot Study. PLoS One 2016; 11:e0150546. [PMID: 26967517 PMCID: PMC4788349 DOI: 10.1371/journal.pone.0150546] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2015] [Accepted: 02/15/2016] [Indexed: 01/17/2023] Open
Abstract
OBJECTIVES Studies suggest 2 per 1000 people in Dublin are living with HIV, the level above which universal screening is advised. We aimed to assess the feasibility and acceptability of a universal opt-out HIV, Hepatitis B and Hepatitis C testing programme for Emergency Department patients and to describe the incidence and prevalence of blood-borne viruses in this population. METHODS An opt-out ED blood borne virus screening programme was piloted from March 2014 to January 2015. Patients undergoing blood sampling during routine clinical care were offered HIV 1&2 antibody/antigen assay, HBV surface antigen and HCV antibody tests. Linkage to care where necessary was co-ordinated by the study team. New diagnosis and prevalence rates were defined as the new cases per 1000 tested and number of positive tests per 1000 tested respectively. RESULTS Over 45 weeks of testing, of 10,000 patient visits, 8,839 individual patient samples were available for analysis following removal of duplicates. A sustained target uptake of >50% was obtained after week 3. 97(1.09%), 44(0.49%) and 447(5.05%) HIV, Hepatitis B and Hepatitis C tests were positive respectively. Of these, 7(0.08%), 20(0.22%) and 58(0.66%) were new diagnoses of HIV, Hepatitis B and Hepatitis C respectively. The new diagnosis rate for HIV, Hepatitis B and Hepatitis C was 0.8, 2.26 and 6.5 per 1000 and study prevalence for HIV, Hepatitis B and Hepatitis C was 11.0, 5.0 and 50.5 per 1000 respectively. CONCLUSIONS Opt-out blood borne viral screening was feasible and acceptable in an inner-city ED. Blood borne viral infections were prevalent in this population and newly diagnosed cases were diagnosed and linked to care. These results suggest widespread blood borne viral testing in differing clinical locations with differing population demographic risks may be warranted.
Collapse
Affiliation(s)
- Sarah O’Connell
- Department of Genito-Urinary Medicine and Infectious Disease, St James’s Hospital, Dublin, Ireland
| | - Darren Lillis
- Emergency Medicine Department, St James’s Hospital, Dublin, Ireland
| | - Aoife Cotter
- Department of Genito-Urinary Medicine and Infectious Disease, St James’s Hospital, Dublin, Ireland
| | - Siobhan O’Dea
- Department of Genito-Urinary Medicine and Infectious Disease, St James’s Hospital, Dublin, Ireland
| | - Helen Tuite
- Infectious Diseases Department, Galway University Hospital, Dublin, Ireland
| | - Catherine Fleming
- Infectious Diseases Department, Galway University Hospital, Dublin, Ireland
| | - Brendan Crowley
- Microbiology Department, St James’s Hospital, Dublin, Ireland
| | - Ian Fitzgerald
- Microbiology Department, St James’s Hospital, Dublin, Ireland
| | - Linda Dalby
- Microbiology Department, St James’s Hospital, Dublin, Ireland
| | - Helen Barry
- Microbiology Department, St James’s Hospital, Dublin, Ireland
| | - Darragh Shields
- Emergency Medicine Department, St James’s Hospital, Dublin, Ireland
| | - Suzanne Norris
- Hepatology Department, St James’s Hospital, Dublin, Ireland
- Department of Clinical Medicine, Trinity College Dublin, Dublin, Ireland
| | | | - Colm Bergin
- Department of Genito-Urinary Medicine and Infectious Disease, St James’s Hospital, Dublin, Ireland
- Department of Clinical Medicine, Trinity College Dublin, Dublin, Ireland
| |
Collapse
|
23
|
Kieran JA, Norris S, O'Leary A, Walsh C, Merriman R, Houlihan D, McCormick PA, McKiernan S, Bergin C, Barry M. Hepatitis C in the era of direct-acting antivirals: real-world costs of untreated chronic hepatitis C; a cross-sectional study. BMC Infect Dis 2015; 15:471. [PMID: 26503519 PMCID: PMC4624167 DOI: 10.1186/s12879-015-1208-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2014] [Accepted: 10/12/2015] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Recent advances in Hepatitis C therapeutics offer the possibility of cure but will be expensive. The cost of treatment may be partially offset by the avoidance of advanced liver disease. We performed a micro-costing study of the ambulatory healthcare utilisation of patients with Hepatitis C supplemented with inpatient diagnosis related group costs. METHODS The staff utilisation costs associated with a Hepatitis C ambulatory visit were measured and combined with the costs of investigations to establish a mean cost per consultation. An annualised estimate of cost was produced by multiplying this by the number of consultations accessed, stratified by degree of liver impairment. Inpatient costs were established by identifying the number of inpatient episodes and multiplying by Irish diagnosis related group costs. Non-parametric bootstrapping was performed to derive mean and 95%CI values. RESULTS Two hundred and twenty-five patients were identified. The cost of an outpatient medical review was €136 (€3.60 SD). The cost of a Hepatitis C nursing review was €128 (€7.30 SD). The annual mean costs of care were as follows (95%CI): Mild €398 (€336, €482), Moderate €417(€335, €503), Compensated cirrhosis €1790 (€990, €3164), Decompensated cirrhosis €8302 (€3945, €14,637), Transplantation Year 1 €137,176 (€136,024, €138,306), Transplantation after Year 1 €5337 (€4942, €5799), Hepatocellular carcinoma €21,992 (€15,222, €29,467), Sustained virological response €44 (€16, €73). CONCLUSIONS The direct medical cost associated with Hepatitis C care in Ireland is substantial and increases exponentially with progression of liver disease. The follow-up costs of patients with a sustained virological response in this cohort were low in comparison to patients with chronic infection.
Collapse
Affiliation(s)
- Jennifer Ann Kieran
- Department of Pharmacology and Therapeutics, Trinity College Dublin, Dublin, Ireland. .,National Centre for Pharmacoeconomics, St. James Hospital, Dublin, Ireland.
| | - Suzanne Norris
- Department of Hepatology, St. James Hospital, Dublin, Ireland. .,School of Medicine, Trinity College Dublin, Dublin, Ireland.
| | - Aisling O'Leary
- National Centre for Pharmacoeconomics, St. James Hospital, Dublin, Ireland. .,School of Pharmacy, Royal College of Surgeons of Ireland, Dublin, Ireland.
| | - Cathal Walsh
- MACSI and Health Research Institute, University of Limerick, Limerick, Ireland.
| | | | - D Houlihan
- Liver Unit, St. Vincent's University Hospital, Dublin, Ireland.
| | | | - Susan McKiernan
- Department of Hepatology, St. James Hospital, Dublin, Ireland. .,School of Medicine, Trinity College Dublin, Dublin, Ireland.
| | - Colm Bergin
- Department of Genitourinary Medicine and Infectious Diseases, St. James Hospital, Dublin, Ireland. .,School of Medicine, Trinity College Dublin, Dublin, Ireland.
| | - Michael Barry
- Department of Pharmacology and Therapeutics, Trinity College Dublin, Dublin, Ireland. .,National Centre for Pharmacoeconomics, St. James Hospital, Dublin, Ireland.
| |
Collapse
|
24
|
Gane E, Kershenobich D, Seguin-Devaux C, Kristian P, Aho I, Dalgard O, Shestakova I, Nymadawa P, Blach S, Acharya S, Anand AC, Andersson MI, Arendt V, Arkkila P, Baatarkhuu O, Barclay K, Ben-Ari Z, Bergin C, Bessone F, Blokhina N, Brunton CR, Choudhuri G, Chulanov V, Cisneros L, Croes EA, Dahgwahdorj YA, Daruich JR, Dashdorj NR, Davaadorj D, de Knegt RJ, de Vree M, Gadano AC, Gower E, Halota W, Hatzakis A, Henderson C, Hoffmann P, Hornell J, Houlihan D, Hrusovsky S, Jarčuška P, Kostrzewska K, Leshno M, Lurie Y, Mahomed A, Mamonova N, Mendez-Sanchez N, Mossong J, Norris S, Nurmukhametova E, Oltman M, Oyunbileg J, Oyunsuren T, Papatheodoridis G, Pimenov N, Prins M, Puri P, Radke S, Rakhmanova A, Razavi H, Razavi-Shearer K, Reesink HW, Ridruejo E, Safadi R, Sagalova O, Sanchez Avila JF, Sanduijav R, Saraswat V, Schréter I, Shah SR, Shevaldin A, Shibolet O, Silva MO, Sokolov S, Sonderup M, Souliotis K, Spearman CW, Staub T, Stedman C, Strebkova EA, Struck D, Sypsa V, Tomasiewicz K, Undram L, van der Meer AJ, van Santen D, Veldhuijzen I, Villamil FG, Willemse S, Zuckerman E, Zuure FR, Prabdial-Sing N, Flisiak R, Estes C. Strategies to manage hepatitis C virus (HCV) infection disease burden - volume 2. J Viral Hepat 2015; 22 Suppl 1:46-73. [PMID: 25560841 DOI: 10.1111/jvh.12352] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The hepatitis C virus (HCV) epidemic was forecasted through 2030 for 15 countries, and the relative impact of two scenarios was considered: (i) increased treatment efficacy while holding the treated population constant and (ii) increased treatment efficacy and increased annual treated population. Increasing levels of diagnosis and treatment, in combination with improved treatment efficacy, were critical for achieving substantial reductions in disease burden. In most countries, the annual treated population had to increase several fold to achieve the largest reductions in HCV-related morbidity and mortality. This suggests that increased capacity for screening and treatment will be critical in many countries. Birth cohort screening is a helpful tool for maximizing resources. In most of the studied countries, the majority of patients were born between 1945 and 1985.
Collapse
Affiliation(s)
- E Gane
- Auckland Hospital Clinical Studies Unit, Auckland, New Zealand
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
25
|
Hatzakis A, Chulanov V, Gadano AC, Bergin C, Ben-Ari Z, Mossong J, Schréter I, Baatarkhuu O, Acharya S, Aho I, Anand AC, Andersson MI, Arendt V, Arkkila P, Barclay K, Bessone F, Blach S, Blokhina N, Brunton CR, Choudhuri G, Cisneros L, Croes EA, Dahgwahdorj YA, Dalgard O, Daruich JR, Dashdorj NR, Davaadorj D, de Knegt RJ, de Vree M, Estes C, Flisiak R, Gane E, Gower E, Halota W, Henderson C, Hoffmann P, Hornell J, Houlihan D, Hrusovsky S, Jarčuška P, Kershenobich D, Kostrzewska K, Kristian P, Leshno M, Lurie Y, Mahomed A, Mamonova N, Mendez-Sanchez N, Norris S, Nurmukhametova E, Nymadawa P, Oltman M, Oyunbileg J, Oyunsuren T, Papatheodoridis G, Pimenov N, Prabdial-Sing N, Prins M, Radke S, Rakhmanova A, Razavi-Shearer K, Reesink HW, Ridruejo E, Safadi R, Sagalova O, Sanchez Avila JF, Sanduijav R, Saraswat V, Seguin-Devaux C, Shah SR, Shestakova I, Shevaldin A, Shibolet O, Silva MO, Sokolov S, Sonderup M, Souliotis K, Spearman CW, Staub T, Stedman C, Strebkova EA, Struck D, Sypsa V, Tomasiewicz K, Undram L, van der Meer AJ, van Santen D, Veldhuijzen I, Villamil FG, Willemse S, Zuckerman E, Zuure FR, Puri P, Razavi H. The present and future disease burden of hepatitis C virus (HCV) infections with today's treatment paradigm - volume 2. J Viral Hepat 2015; 22 Suppl 1:26-45. [PMID: 25560840 DOI: 10.1111/jvh.12351] [Citation(s) in RCA: 104] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Morbidity and mortality attributable to chronic hepatitis C virus (HCV) infection are increasing in many countries as the infected population ages. Models were developed for 15 countries to quantify and characterize the viremic population, as well as estimate the number of new infections and HCV related deaths from 2013 to 2030. Expert consensus was used to determine current treatment levels and outcomes in each country. In most countries, viremic prevalence has already peaked. In every country studied, prevalence begins to decline before 2030, when current treatment levels were held constant. In contrast, cases of advanced liver disease and liver related deaths will continue to increase through 2030 in most countries. The current treatment paradigm is inadequate if large reductions in HCV related morbidity and mortality are to be achieved.
Collapse
Affiliation(s)
- A Hatzakis
- Department of Hygiene, Epidemiology and Medical Statistics, Athens University Medical School, Athens, Greece
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
26
|
Kevitt F, Hayes B. Sharps injuries in a teaching hospital: changes over a decade. Occup Med (Lond) 2014; 65:135-8. [PMID: 25548258 DOI: 10.1093/occmed/kqu182] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Sharps injuries create a high volume of occupational health (OH) workload in the health care setting. The deadline for implementation of the European Sharps Directive was 11 May 2013. AIMS To compare the epidemiology of sharps injuries reported in a large Irish teaching hospital in 2008-10 with those reported between 1998 and 2000. METHODS We compared data from electronic and paper OH records of sharps injuries reported between 1 January 2008 and 31 December 2010 with those from a previous study of sharps injuries reported between 1 January 1998 and 31 December 2000. RESULTS A total of 325 sharps injuries were reported in 2008-10, compared with 332 in 1998-2000 (P = 0.568). Hepatitis B immunity in sharps injury recipients in 2008-10 was 87% compared to 86% in 1998-2000 (P = 0.32). Glove use was reported in 80% of reported injuries in 2008-10 compared with 74% in 1998-2000 (P = 0.32). In 2008-10, 49% of injuries occurred during disposal or following improper disposal of sharps, compared with 42% in 1998-2000. CONCLUSIONS There was no significant change in the epidemiology of sharps injuries reported between 2008 and 2010 compared with 1998-2000. Further education in standard precautions, safe disposal of sharps, the use of safety-engineered devices and the benefits of hepatitis B immunization is needed.
Collapse
Affiliation(s)
- F Kevitt
- Corporate Health Ireland, Dublin 1, Ireland,
| | - B Hayes
- Occupational Health Department, Beaumont Hospital, Dublin 9, Ireland
| |
Collapse
|
27
|
Conway R, Doran MF, O'Shea FD, Crowley B, Cunnane G. The impact of hepatitis screening on diagnosis and treatment in rheumatoid arthritis. Clin Rheumatol 2014; 33:1823-7. [PMID: 24728880 DOI: 10.1007/s10067-014-2612-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2013] [Revised: 03/04/2014] [Accepted: 04/02/2014] [Indexed: 02/07/2023]
Abstract
Identification of patients with exposure to viral hepatitis is an important part of the care of patients with inflammatory arthritis. This study was conducted to assess the extent of hepatitis B and C screening, and the prevalence of viral hepatitis in a cohort of patients with established rheumatoid arthritis (RA). The medical records of 100 consecutive RA patients were retrospectively analysed for screening of hepatitis B surface antigen, surface antibody and core antibody and hepatitis C antibody. A teaching session was then conducted with the rheumatology team, emphasising the rationale for viral hepatitis testing. We then prospectively analysed 100 more RA patients to see if hepatitis screening improved. In the initial 100 patients (21 % male, mean age 65 years), 85 % were taking methotrexate and 22 % biologic treatments. A complete hepatitis screen was present in 8 %, while 12 % had hepatitis B core antibody checked and 53 % had been tested for hepatitis C.The second cohort of patients was similar to the first in terms of demographics and treatment. A complete hepatitis screen was available in 63 %, while 65 % had hepatitis B core antibody checked and 81 % had been tested for hepatitis C.In total, we identified 4 new cases of positive hepatitis B core antibody, 11 cases of positive hepatitis B surface antibody and 1 case of positive hepatitis C antibody. Even in populations where hepatitis B or C is non-endemic, screening will reveal new cases. Educational initiatives are helpful in teaching staff to screen patients.
Collapse
Affiliation(s)
- Richard Conway
- Department of Rheumatology, St. James Hospital, Dublin, Ireland,
| | | | | | | | | |
Collapse
|