A descriptive model of patient readiness, motivators, and hepatitis C treatment uptake among Australian prisoners

Hepatitis C virus micro-elimination in people who inject drugs: Challenges and chance in Taiwan and worldwide

With the introduction of direct-acting antivirals, elimination of hepatitis C virus (HCV) infection is becoming possible. People who inject drugs (PWID) represent a population with a high risk for HCV infection, which has been reported as high as 90% in Taiwanese PWID. To reach the goal of HCV elimination, PWID is a key population deserving special attention. Barriers in HCV care cascade still exist in PWID, and interventions to promote access to HCV diagnosis, link-to-care, treatment, and prevention for PWID are warranted. Although HCV micro-elimination can be achieved in some prisons and opioid substitution therapy (OST) centers by a multidisciplinary team and integrated care in Taiwan, there are still several unmet needs for HCV elimination in PWID. Continuous efforts, such as the participation of OST specialists and the continuum of care for HCV among PWID, are needed to achieve HCV elimination in Taiwan. In addition, the combination of harm reduction services, treatment as prevention and regular posttreatment HCV surveillance is critical to substantially reduce HCV transmission and prevalence in PWID.

Reducing barriers to the hepatitis C care cascade in prison via point-of-care RNA testing: a qualitative exploration of men in prison using an integrated framework

BACKGROUND AND AIMS

Hepatitis C virus (HCV) is highly prevalent within the prison setting. Although HCV testing and treatment are available within prisons, system barriers can impede progress along the HCV care cascade for those who are incarcerated. The PIVOT intervention used a 'one-stop-shop' model (i.e. point-of-care HCV RNA testing, Fibroscan-based liver disease assessment and treatment) at a reception prison in New South Wales, Australia. This analysis sought to understand the role of point-of-care HCV RNA testing at intake in reducing barriers to the HCV care cascade within the male prison setting.

DESIGN AND SETTING

Qualitative analysis using semi-structured interviews in a reception prison in Australia.

PARTICIPANTS

Twenty-four men enrolled in the PIVOT study; all participants had undergone HCV point-of-care testing in the intervention arm.

MEASUREMENTS

Høj's Integrated Framework informed this analysis.

FINDINGS

Participants widely expressed the view that point-of-care HCV RNA testing on entry was beneficial for care engagement. Point-of-care testing was perceived as timely (compared with standard pathology) and reduced opportunities for adjudication by correctional officers due to fewer clinic visits for testing and results. Adoption of routine opt-out testing at prison intake was regarded as an important strategy for normalising HCV testing (and likely to increase pathways to treatment uptake) and fostered patient candidacy (i.e. self-perceived eligibility to access care).

CONCLUSION

Twenty-four men in prison in New South Wales, Australia, who underwent opt-out point-of-care HCV RNA testing on entry into prison, widely supported the programme as a means of overcoming barriers to HCV testing and treatment in the prison setting, as well as providing public health benefits through early detection of HCV infection among people entering into custody.

Outreach onsite treatment with a simplified pangenotypic direct-acting anti-viral regimen for hepatitis C virus micro-elimination in a prison

BACKGROUND

Prisoners are at risk of hepatitis C virus (HCV) infection, especially among the people who inject drugs (PWID). We implemented an outreach strategy in combination with universal mass screening and immediate onsite treatment with a simplified pan-genotypic direct-acting antivirals (DAA) regimen, 12 wk of sofosbuvir/velpatasvir, in a PWID-dominant prison in Taiwan.

AIM

To implement an outreach strategy in combination with universal mass screening and immediate onsite treatment with a simplified pan-genotypic DAA regimen in a PWID-dominant prison in Taiwan.

METHODS

HCV-viremic patients were recruited for onsite treatment program for HCV micro-elimination with a pangenotypic DAA regimen, 12 wk of sofosbuvir/ velpatasvir, from two cohorts in Penghu Prison, either identified by mass screen or in outpatient clinics, in September 2019. Another group of HCV-viremic patients identified sporadically in outpatient clinics before mass screening were enrolled as a control group. The primary endpoint was sustained virological response (SVR12, defined as undetectable HCV ribonucleic acid (RNA) 12 wk after end-of-treatment).

RESULTS

A total of 212 HCV-viremic subjects were recruited for HCV micro-elimination campaign; 91 patients treated with sofosbuvir/Ledipasvir or glecaprevir/ pibrentasvir before mass screening were enrolled as a control. The HCV micro-elimination group had significantly lower proportion of diabetes, hypertension, hyperlipidemia, advanced fibrosis and chronic kidney diseases, but higher levels of HCV RNA. The SVR12 rate was comparable between the HCV micro-elimination and control groups, 95.8% (203/212) vs 94.5% (86/91), respectively, in intent-to-treat analysis, and 100% (203/203) vs 98.9% (86/87), respectively, in per-protocol analysis. There was no virological failure, treatment discontinuation, and serious adverse event among sofosbuvir/velpatasvir-treated patients in the HCV micro-elimination group.

CONCLUSION

Outreach mass screening followed by immediate onsite treatment with a simplified pangenotypic DAA regimen, sofosbuvir/velpatasvir, provides successful strategies toward HCV micro-elimination among prisoners.

"If I Get Cured, My Whole Quality of Life Will Change": Patients' Anticipated and Actualized Benefits Following Cure from Chronic Hepatitis C

BACKGROUND

Patients' motivations for undergoing direct-acting antiviral (DAA) therapy for chronic hepatitis C may include anticipation of treatment benefits not well described in the literature.

AIMS

Evaluate patients' anticipated and actualized improvements in several domains of functioning before and after viral cure.

METHODS

Pre-post-study utilizing in-depth interviews with 28 patients prior to, and several months after, DAA therapy. Interviews were audio-recorded, transcribed, coded, and analyzed by two qualitative experts.

RESULTS

Patients had a median age of 54 years, 43% were male, 57% white, 25% had cirrhosis, and 71% were treated with sofosbuvir/ledipasvir. Pre-treatment, patients hoped for improvements in several domains including psychological, emotional, physical, social, and occupational functioning. After viral cure, increased energy and less fear of transmission were pathways to better quality of life. Psychological and emotional improvements positively affected physical, social, and occupational functioning. Social improvements were due to better mood and motivation, fewer symptoms, and reduced fear of stigma and transmission. Occupational benefits were linked to increased stamina, self-confidence, and less pain, anxiety, and stigma. Reduced fear of stigma had a pervasive impact on all life improvements after cure. Patient characteristics such as the presence of cirrhosis or psychiatric issues influence treatment motivations. Qualitative data correspond with change in pre-post-survey scores.

CONCLUSIONS

Tremendous hope is placed on the ability of DAA therapy to bring about substantial improvements in life functioning after viral cure. Highly interconnected effects on quality of life worked synergistically through improved physical and psychological well-being. Stakeholders should appreciate the multi-dimensional benefits that viral eradication bestows upon individuals and society.

Hepatitis C virus cascade of care among people who inject drugs in Australia: Factors associated with testing and treatment in a universal healthcare system

BACKGROUND

Understanding factors associated with engagement across the hepatitis C virus (HCV) cascade of care (CoC) among people who inject drugs (PWID) is critical for developing targeted interventions to enhance engagement and further HCV elimination efforts. We describe the CoC among Australian PWID, and identify factors associated with engagement at each stage.

METHODS

As part of the 2018 and 2019 Illicit Drug Reporting System, Australians who regularly inject drugs reported lifetime HCV antibody and RNA testing, treatment uptake and completion. Multivariable logistic regression identified characteristics associated with outcomes.

RESULTS

Of 1499 participants, 87% reported antibody testing. Of those, 70% reported RNA testing, of whom 60% reported being RNA positive. Among those, 76% reported initiating treatment, 78% of whom completed. Incarceration history (adjusted odds ratio 1.90; 95% confidence interval 1.28-2.82), current opioid agonist treatment (OAT) (1.99; 1.14-3.47), and recent alcohol and other drug (AOD) counselling (2.22; 1.27-3.88) were associated with antibody testing. Incarceration history (1.42; 1.07-1.87), and current OAT (2.07; 1.51-2.86) were associated with RNA testing. Current OAT (1.92; 1.22-3.03) and recent AOD counselling (1.91; 1.16-3.13) were associated with treatment uptake. Methamphetamine as drug injected most often in the last month was associated with reduced odds of antibody (0.41; 0.25-0.66) and RNA testing (0.54; 0.40-0.74), compared to heroin.

CONCLUSION

CoC engagement amongst Australian PWID is encouraging, with AOD service engagement associated with testing and treatment. Further efforts to reach those not service engaged, particularly those not receiving OAT or who predominantly inject methamphetamine, are needed to achieve HCV elimination targets.

"That was quick, simple, and easy": Patient perceptions of acceptability of point-of-care hepatitis C RNA testing at a reception prison

INTRODUCTION

Current diagnostic pathways require multiple healthcare provider visits and lead to a drop-off in the hepatitis C virus (HCV) testing and treatment care cascade. In prison settings, frequent transitioning between prisons and the community further reduces uptake of testing and treatment. The PIVOT study evaluated a 'one-stop-shop' intervention integrating point-of-care HCV RNA testing, Fibroscan®-based liver disease assessment, and treatment prescription at a reception prison in Australia. This qualitative sub-study was undertaken to assess patient acceptability of point-of-care HCV RNA testing in the reception prison setting.

METHODS

Twenty-four men in prison enrolled in the PIVOT study participated in semi-structured interviews; all of whom had undergone point-of-care HCV RNA testing in the PIVOT study. Patients were purposefully selected to ensure comparable representation of people with and without a history of injecting drug use and people with and without prior HCV testing experience (standard venepuncture). Sekhon's Theoretical Framework of Acceptability, consisting of seven components (affective attitude, burden, ethicality, intervention coherence, opportunity cost, perceived effectiveness, and self-efficacy), informed this qualitative analysis.

RESULTS

Acceptability of fingerstick point-of-care HCV RNA testing was evident across four components: affective attitude, burden, self-efficacy, and perceived effectiveness. Patients described point-of-care testing as "quick and easy" (affective attitude), while swift results were viewed as alleviating anxiety associated with long wait times for standard pathology (burden). Patients averse to venepuncture (e.g., fear of needles or poor vein health) found the fingerstick method accessible, thereby enabling participation in HCV screening (self-efficacy). Participants attributed confidence in test results predominantly due to trust in the healthcare system or trust in the personnel administering the test (perceived effectiveness).

CONCLUSION

People entering custody perceive fingerstick HCV RNA point-of-care testing to be an acceptable method and preferred this method to standard HCV testing via venepuncture. In light of these findings, prison health authorities should consider the role of opt-out point-of-care HCV RNA testing upon prison entry.

Hepatitis C treatment as prevention in the prison setting: Assessments of acceptability of treatment scale up efforts by prison correctional and health personnel

BACKGROUND

Hepatitis C (HCV) infection is prevalent in the prison setting, with sharing of unsterile injecting equipment the most common mode of transmission in high income countries. Mathematical modelling suggests that HCV treatment scale-up could prevent onward transmission, known as treatment as prevention. Direct-acting antivirals have enabled rapid scale up of HCV treatment, underpinning the first clinical trial of treatment as prevention in the prison setting. The Surveillance and Treatment of Prisoners with hepatitis C (SToP-C) study was carried out in four correctional centres in New South Wales, Australia. This paper utilises Sekhon's Theoretical Framework of Acceptability to examine correctional, prison health, and study personnel's assessments of acceptability of HCV treatment as prevention in the prison setting.

METHODS

Correctional (n=24) and health personnel (n=17) including officers, nurses (including seven study nurses), and senior administrators across the four prisons where SToP-C was delivered, participated in interviews. This included two maximum security, one minimum security, and one women's medium/minimum security prison. Data analysis was informed by a seven-component theory of acceptability.

RESULTS

Participants reported broad acceptability of HCV treatment as prevention in the prison setting across five components of acceptability (affective attitude, burden, ethicality, perceived effectiveness, and self-efficacy). Attributes contributing to acceptability included reduced HCV prevalence within the prison, and public health benefits for the community when people are released without HCV (affective attitude). Elements which may negatively impact on acceptability included limited clinic space (burden) and lack of correctional officers' understanding of availability of equivalent healthcare in the community (ethicality). System-wide prison participation was viewed as necessary for treatment as prevention to be successful (perceived effectiveness), while nonjudgmental care was seen as instrumental to HCV treatment scale up efforts (self-efficacy).

CONCLUSION

Correctional and prison-based health personnel view HCV treatment as prevention as an acceptable health intervention. Overall, environmental issues relating to implementation (i.e., clinic space) were viewed as requiring a strategic approach to support prison-wide HCV treatment scale up.

"I'm not gonna be able to do anything about it, then what's the point?": A broad group of stakeholders identify barriers and facilitators to HCV testing in a Massachusetts jail

BACKGROUND

Despite national guidelines promoting hepatitis C virus (HCV) testing in prisons, there is substantial heterogeneity on the implementation of HCV testing in jails. We sought to better understand barriers and opportunities for HCV testing by interviewing a broad group of stakeholders involved in HCV testing and treatment policies and procedures in Massachusetts jails.

METHODS

We conducted semi-structured interviews with people incarcerated in Middlesex County Jail (North Billerica, MA), clinicians working in jail and community settings, corrections administrators, and representatives from public health, government, and industry between November 2018-April 2019.

RESULTS

51/120 (42%) of people agreed to be interviewed including 21 incarcerated men (mean age 32 [IQR 25, 39], 60% non-White). Themes that emerged from these interviews included gaps in knowledge about HCV testing and treatment opportunities in jail, the impact of captivity and transience, and interest in improving linkage to HCV care after release. Many stakeholders discussed stigma around HCV infection as a factor in reluctance to provide HCV testing or treatment in the jail setting. Some stakeholders expressed that stigma often led decisionmakers to estimate a lower "worth" of incarcerated individuals living with HCV and therefore to decide against paying for HCV testing.".

CONCLUSION

All stakeholders agreed that HCV in the jail setting is a public health issue that needs to be addressed. Exploring stakeholders' many ideas about how HCV testing and treatment can be approached is the first step in developing feasible and acceptable strategies.

The impacts of and outcomes from telehealth delivered in prisons: A systematic review

BACKGROUND

While the delivery of healthcare services within prison systems is underpinned by different models, access to timely and optimal healthcare is often constrained by multifaceted factors. Telehealth has been used as an alternative approach to conventional care. To date, much of the focus has been on evaluation of telehealth interventions within certain geographical contexts such as rural and remote communities. Therefore, the aim of this systematic review was to synthesise the evidence base to date for the impacts of, and outcomes from, telehealth delivered in prisons.

METHODS

This systematic review was underpinned by best practice in the conduct and reporting of systematic reviews. A systematic search was conducted to reinforce the literature selection process. The modified McMaster Critical Appraisal Tool was used to assess the methodological quality of the included studies. A narrative synthesis of the study outcomes was undertaken.

RESULTS

Twenty-nine quantitative studies were included. Telehealth interventions were greatly varied in terms of types of healthcare services, implementation process and intervention parameters. Methodological concerns such as rigour in data collection and analysis, and psychometric properties of outcome measures were commonly identified. Process-related outcomes and telehealth outcomes were the two overarching categories identified.

CONCLUSION

This systematic review provides mixed evidence on the impact of, and outcomes from, telehealth in prisons. While the evidence base does highlight some positive impacts of telehealth, which at the least, is as effective as conventional care while achieving patient satisfaction, it is also important to consider the local context and drivers that may influence what, when and how telehealth services are provided. Addressing critical factors throughout the lifecycle of telehealth is equally important for successful implementation and sustainability.

Hepatitis C-related knowledge, attitudes and perceived risk behaviours among people who inject drugs in Kenya: A qualitative study

Despite disproportionately high rates of Hepatitis C (HCV) among people who inject drugs (PWID) in low- and middle-income countries (LMICs), understanding of HCV-related knowledge, attitudes and perceived risk behaviours among this population remains limited. We aimed to elucidate knowledge, attitudes and experiences that could minimise transmission risk and maximise HCV treatment engagement among PWID in Kenya following the integration of HCV screening and education with needle and syringe programmes in drop-in-centres (DICs). We recruited 40 PWID with chronic HCV attending DICs in Nairobi and Coastal Kenya. Semi-structured interviews revealed a general understanding of HCV and awareness of HCV risk behaviours among participants; however, many felt limited control over their transmission risk due to factors such as 'local doctors', or individuals who perform a high volume of high-risk injections. Financial barriers, distance to clinic, poor health status and HCV-related stigma were all noted as barriers to HCV treatment. In conclusion, basic knowledge of and motivation for HCV treatment among PWID accessing DICs in Kenya was high; however, structural barriers and stigma complicate access to care. Local education programmes can address knowledge gaps, and behavioural and structural interventions can maximise the impact of HCV care in LMICs.

Knowledge, attitudes, and acceptability of direct-acting antiviral hepatitis C treatment among people incarcerated in jail: A qualitative study

Introduction

While U.S. jails are critical sites for engagement in HCV care, short lengths-of-stay often do not permit treatment in jail. Therefore, linkage to HCV care after incarceration is crucial. However, little is known about HCV treatment acceptability among justice-involved individuals in U.S. jails. The goal of this study was to understand knowledge, attitudes, and acceptability of HCV treatment among people living with HCV in the New York City (NYC) jail system.

Methods

We recruited 36 HCV-antibody-positive individuals in the NYC jails using clinical data reports and performed semi-structured interviews to explore participants’ attitudes toward HCV treatment in jail and following return to the community. We continued interviews until reaching thematic saturation and analyzed interviews using an inductive, thematic approach.

Results

Participants were mostly male, Latina/o, with a mean age of 40 years. Nearly all were aware they were HCV antibody-positive. Two thirds of participants had some awareness of the availability of new HCV therapies. Key themes included: 1) variable knowledge of new HCV therapies affecting attitudes toward HCV treatment, 2) the importance of other incarcerated individuals in communicating HCV-related knowledge, 3) vulnerability during incarceration and fear of treatment interruption, 4) concern for relapse to active drug use and HCV reinfection, 5) competing priorities (such as other medical comorbidities, ongoing substance use, and housing), 6) social support and the importance of family.

Conclusions

Patient-centered approaches to increase treatment uptake in jail settings should focus on promoting HCV-related knowledge including leveraging peers for knowledge dissemination. In addition, transitional care programs should ensure people living with HCV in jail have tailored discharge plans focused on competing priorities such as housing instability, social support, and treatment of substance use disorders.

Telemedicine efficiently improves access to hepatitis C management to achieve HCV elimination in the penitentiary setting

INTRODUCTION

Linkage to care for hepatitis C includes a new tool: teleconsultation. Micro-elimination in prison is a recommendation and is feasible. An economic evaluation of telemedicine for hepatitis C virus (HCV) treatment in prisons has not yet been performed. This study aimed to provide a cost-minimization analysis comparing two strategies of HCV treatment in a prison: telemedicine clinical practice (TCP) and the usual clinical practice (UCP).

METHODS

An observational cost-minimization study was carried out on a cohort of inmates who received anti-HCV treatment in El Dueso prison (May 2016-November 2017). A decision tree was constructed, incorporating different clinical profiles according to the severity of the disease, the results of diagnostic tests, and treatment outcomes as well as the costs of each profile. Satisfaction with telemedicine was evaluated through an 11-question questionnaire with a 5-point Likert scale.

RESULTS

Seventy-five inmates were treated and underwent TCP with a follow-up of one year. The average cost per patient with the TCP strategy was €1,172 (€1,151 direct costs). Had UCP been carried out, the cost would have been €1,687 (€1,630 direct). Telemedicine consultation practice produced savings of €516 (30.6%) per patient, with total savings of €38,677. The transfer costs from prison to hospital represented the most important saving item, accounting for 99.3% of the TCP-related savings. The questionnaire revealed high levels of satisfaction with TCP, with a median score of 5 in each question. Sustained virological response rates were 94.7% after the first treatment and 100% after retreatment of the four relapses.

CONCLUSION

Telemedicine consultation practice is a more efficient strategy than UCP, mainly due to the reduction of transfer costs while preserving effectiveness and user satisfaction.

Assessment of facility performance during mass treatment of chronic hepatitis C in Egypt: Enablers and obstacles

BACKGROUND

The national committee for control of viral hepatitis (NCCVH) in Egypt, settled by the Ministry of health, treated over one million patients in around 60 centers with chronological changes in drug combinations. This research aims to study the health care facilities and services provided by NCCVH treatment centers in Egypt and explore hinders faced.

METHODS

A cross-sectional operational research study. Multistage random sampling technique was applied for Egyptian governorates. From each stratum one governorate was chosen from which one center was randomly selected. Quality of recorded data for each center in the central server (Data-oriented parameter), newly designed score to assess the overall performance of the centers was retrieved from computer based recording system. A self-administered questionnaire was completed by the centers head.

RESULTS

This study included 24 treatment centers from urban, rural areas, Upper and Lower Egypt. The Upper centers showed the best completeness of follow-up records and the least compliance rates. None of the centers had 100% completeness of follow-up data. Proportion of SVR is minimally less than proportion of patient with known outcome in all treatment centers. A novel indicator standardizing the comparisons of performance of different facilities was introduced: Total number of physicians/total number of SVR patients with completed records. The highest response rate: Monfiya Governorate (Lower Egypt), Aswan (Upper Egypt), Completeness of follow-up records: Kalyoubia (Lower Egypt), Sohag governorate (Upper Egypt). The average administrative score was 64%.

CONCLUSION

Challenges of NCCVH program: overcrowdings, resistant sociocultural background among rural patients, limited accessibility for internal migrants and incompleteness of data entry are system lacking points. Strengths include, clear patient pathway, well-established database online application, well-trained physicians and treatment availability.

The challenges of hepatitis C management in Iran: A qualitative study with patients

BACKGROUND

The patient's perspective concerning the treatment process and the knowledge of the challenges and problems that they encounter can help to improve their treatment conditions.

AIM

The present study aimed at analyzing the experiences of hepatitis C virus (HCV) patients in Iran and the challenges encountered during the management and treatment process.

METHODS

Semi-structured in-depth and face-to-face interviews were conducted. The criteria for selecting patients were as follows: HCV-positive subjects, with confirmed diagnosis of HCV, and under treatment. Content analysis was used to analyze the data. MAXQDA Ver11 software was used to better manage data. This study is based on the "Consolidated Criteria for Reporting Qualitative Research" (COREQ) checklist.

RESULTS

Twenty-one HCV patients were interviewed. The mean age of participants was 36.14 ± 11.29 years. Seven themes with 20 subthemes emerged from the content analysis of the interviews, namely, (a) disease-related stigma, (b) lack of knowledge, (c) psychological problems, (d) financial problems, (e) complications of treatment, (f) lack of family and community support, and (g) health-care system.

CONCLUSION

The findings of this study showed that a range of economic, social, and cultural problems could affect the treatment of HCV patients. Health policy and decision makers should try to provide them with a better management.

The hepatitis C virus cascade of care in a Quebec provincial prison: a retrospective cohort study

BACKGROUND

Hepatitis C virus (HCV) microelimination efforts must target people in prison; however, although some inmates may qualify for treatment in provincial prisons, it may not be routinely provided. Our aim was to characterize the cascade of HCV care in Quebec's largest provincial prison.

METHODS

We conducted a retrospective study of all HCV-related laboratory tests requested at the Établissement de détention de Montréal (men's prison with on-demand screening), between July 1, 2017, and June 30, 2018. We defined 8 HCV care cascade steps: 1) total sentenced inmates, 2) screened for HCV (via HCV antibody [HCV Ab]), 3) HCV Ab positive, 4) tested for HCV RNA, 5) HCV RNA positive, 6) linked to care, 7) HCV treatment initiated and 8) achieved sustained virologic response. We measured proportions of inmates at each step using denominator-numerator linkage. We also calculated the proportion screened among inmates with a sentence duration of at least 1 month, during which time screening should be feasible.

RESULTS

Of the 4931 sentenced inmates, 344 (7%) were screened for HCV, of whom 38 (11%) were HCV Ab positive. Thirty-five (92%) of the 38 received HCV RNA testing, which showed positivity in 16 (46%). Ten (62%) of the 16 inmates were linked to care; treatment was initiated in 3 (30%), 2 of whom (67%) achieved a sustained virologic response. Among inmates with a sentence duration of at least 1 month (n = 1972), the proportion screened increased to 17%.

INTERPRETATION

A small proportion (7%) of men at a Canadian provincial prison with on-demand HCV testing were screened, and rates of treatment initiation were low in the absence of formal HCV cure pathways. To eliminate HCV in this subpopulation, opt-out HCV testing should be considered.

Linkage and retention in HCV care for HIV-infected populations: early data from the DAA era

Introduction

There is currently no published data on the effectiveness of DAA treatment for elimination of HCV infection in HIV‐infected populations at a population level. However, a number of relevant studies and initiatives are emerging. This research aims to report cascade of care data for emerging HCV elimination initiatives and studies that are currently being evaluated in HIV/HCV co‐infected populations in the context of implementation science theory.

Methods

HCV elimination initiatives and studies in HIV co‐infected populations that are currently underway were identified. Context, intervention characteristics and cascade of care data were synthesized in the context of implementation science frameworks.

Results

Seven HCV elimination initiatives and studies were identified in HIV co‐infected populations, mainly operating in high‐income countries. Four were focused mainly on HCV elimination in HIV‐infected gay and bisexual men (GBM), and three included a combination of people who inject drugs (PWID), GBM and other HIV‐infected populations. None were evaluating treatment delivery in incarcerated populations. Overall, HCV RNA was detected in 4894 HIV‐infected participants (range within studies: 297 to 994): 48% of these initiated HCV treatment (range: 21% to 85%; within studies from a period where DAAs were broadly available the total is 57%, range: 36% to 74%). Among studies with treatment completion data, 96% of 1109 initiating treatment completed treatment (range: 94% to 99%). Among those who could be assessed for sustained virological response at 12 weeks (SVR12), 1631 of 1757 attained SVR12 (93%, range: 86% to 98%).

Conclusions

Early results from emerging research on HCV elimination in HIV‐infected populations suggest that HCV treatment uptake is higher than reported levels prior to DAA treatment availability, but approximately half of patients remain untreated. These results are among diagnosed populations and additional effort is required to increase diagnosis rates. Among those who have initiated treatment, completion and SVR rates are promising. More data are required in order to evaluate the effectiveness of these elimination programmes in the long term, assess which intervention components are effective, and whether they need to be tailored to particular population groups.

Competing priorities and second chances - A qualitative exploration of prisoners' journeys through the Hepatitis C continuum of care

High levels of undiagnosed and untreated HCV infection exist in prison populations globally. Prisons are a key location to identify, treat and prevent HCV infection among people who inject drugs (PWID). Understanding prisoners’ lived experiences of the HCV continuum of care informs how HCV care can be effectively delivered to this marginalised and high-risk population. This study aimed to explore Irish prisoners’ experience of prison and community-based HCV care. We conducted one-to-one interviews with 25 male prisoners with chronic HCV infection. Data collection and analysis was informed by grounded theory. The mean age of participants and first incarceration was 39.5 and 18.3 years respectively. The mean number of incarcerations was eight. The following themes were identified: medical and social factors influencing engagement (fear of treatment and lack of knowledge, HCV relevance and competing priorities), adverse impact of HCV on health and wellness, positive experience of prison life and health care and the transformative clinical and non-clinical changes associated with HCV treatment and cure. Findings suggest that prison release was associated with multiple stressors including homelessness and drug dependence which quickly eroded the health benefits gained during incarceration. The study generated a substantive theory of the need to increase the importance of HCV care among the routine competing priorities associated with the lives of PWID. HCV infected prisoners often lead complex lives and understanding their journeys through the HCV continuum can inform the development of meaningful HCV care pathways. Many challenges exist to optimising HCV treatment uptake in this group and incarceration is an opportunity to successfully engage HCV infected prisoners who underutilise and are underserved by community-based medical services. Support and linkage to care on release is essential to optimising HCV management.

Opioid epidemic and liver disease

Opioid use in the United States and in many parts of the world has reached epidemic proportions. This has led to excess mortality as well as significant changes in the epidemiology of liver disease. Herein, we review the impact of the opioid epidemic on liver disease, focusing on the multifaceted impact this epidemic has had on liver disease and liver transplantation. In particular, the opioid crisis has led to a significant shift in incident hepatitis C virus infection to younger populations and to women, leading to changes in screening recommendations. Less well characterized are the potential direct and indirect hepatotoxic effects of opioids, as well as the changes in the incidence of hepatitis B virus infection and alcohol abuse that are likely rising in this population as well. Finally, the opioid epidemic has led to a significant rise in the proportion of organ donors who died due to overdose. These donors have led to an overall increase in donor numbers, but also to new considerations about the better use of donors with perceived or actual risk of disease transmission, especially hepatitis C. Clearly, additional efforts are needed to combat the opioid epidemic. Moreover, better understanding of the epidemiology and underlying pathophysiology will help to identify and treat liver disease in this high-risk population.

Hepatitis C virus infection in Irish drug users and prisoners - a scoping review

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.

Evaluating peer-supported screening as a hepatitis C case-finding model in prisoners

BACKGROUND

Hepatitis C Virus (HCV) infection is endemic in prison populations, and HCV management in prisons is suboptimal. Incarceration is a public health opportunity to target this cohort. Community peer support increases HCV screening and treatment uptake. Prison peer workers have the potential to support the engagement of prisoners with health services and reduce stigma. This study's primary aim is to evaluate peer-supported screening as a model of active HCV case finding with a secondary aim to describe the HCV cascade among those infected including linkage to care and treatment outcomes.

METHODS

An observational study was conducted in a medium-security Irish male prison housing 538 inmates, using a risk-based questionnaire, medical records, peer-supported screening, laboratory-based HCV serology tests and mobile elastography.

RESULTS

A prison peer-supported screening initiative engaged large numbers of prisoners in HCV screening (n = 419). The mean age of participants was 32.8 years, 92% were Irish and 33% had a history of injecting drug use. Multiple risk factors for HCV acquisition were identified including needle sharing (16%). On serological testing, 87 (21%) were HCV Ab +ve and 50 (12%) were HCV RNA +ve of whom 80% were fibroscaned (25% showing evidence of liver disease). Eighty-six percent of those with active infection were linked with HCV care, with 33% undergoing or completing treatment. There was a high concordance with HCV disclosure at committal and serological testing (96% for HCV Ab +ve and 89% for HCV Ab -ve).

CONCLUSION

Peer-supported screening is an effective active HCV case-finding model to find and link prisoners with untreated active HCV infection to HCV care.

Hepatitis C virus screening and treatment in Irish prisons from nurse managers' perspectives - a qualitative exploration

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.

Hepatitis C virus screening and treatment in Irish prisons from a governor and prison officer perspective - a qualitative exploration

BACKGROUND

Prisons are a key location to access Hepatitis C Virus (HCV) infected people who inject drugs (PWID). Prison health care structures are complex and optimising health care delivery to this high need, marginalised and underserved population remains challenging. Despite international guidelines recommending that prisons are a priority location for HCV screening and treatment levels of prisoner engagement in HCV care remain low. Competing priorities between security and healthcare is a key feature of prison health care. A collaborative approach to health care delivery in prisons can maximise the benefits for prisoners, staff and the wider community.

AIM

To identify the barriers and enablers to HCV screening and treatment in Irish prisons and inform the implementation of a HCV screening program within the Irish Prison Services (IPS).

METHODS

Qualitative study using focus group methodology underpinned by grounded theory.

RESULTS

The following themes emerged from the analysis: priority of safety and security, staffing and resources, concerns about personal risk, lack of knowledge, concerns around confidentiality, prisoners' fear of treatment and stigma, timing of screening, use of peer workers, in-reach hepatology and fibroscanning services. The primary role of prison security is to ensure the safety of staff and prisoners with a secondary but important supporting role in health care delivery. Maintaining adequate staffing levels and the provision of training and education were seen as priorities and impacted on prison officers' fear for personal safety and risk of HCV transmission. Opt-out screening and peer support workers had high levels of support among participants.

CONCLUSION

Upscaling HCV management in prisons requires an in-depth understanding of all barriers and facilitators to HCV screening and treatment. Engaging prison officers in the planning and delivery of health care initiatives is a key strategy to optimising the public health opportunity that prisons provides.

Barriers and facilitators to hepatitis C (HCV) screening and treatment-a description of prisoners' perspective

BACKGROUND

Hepatitis C virus (HCV) infection is a global epidemic with an estimated 71 million people infected worldwide. People who inject drugs (PWID) are overrepresented in prison populations globally and have higher levels of HCV infection than the general population. Despite increased access to primary health care while in prison, many HCV infected prisoners do not engage with screening or treatment. With recent advances in treatment regimes, HCV in now a curable and preventable disease and prisons provide an ideal opportunity to engage this hard to reach population.

AIM

To identify barriers and enablers to HCV screening and treatment in prisons.

METHODS

A qualitative study of four prisoner focus groups (n = 46) conducted at two prison settings in Dublin, Ireland.

RESULTS

The following barriers to HCV screening and treatment were identified: lack of knowledge, concerns regarding confidentiality and stigma experienced and inconsistent and delayed access to prison health services. Enablers identified included; access to health care, opt-out screening at committal, peer support, and stability of prison life which removed many of the competing priorities associated with life on the outside. Unique blocks and enablers to HCV treatment reported were fear of treatment and having a liver biopsy, the requirement to go to hospital and in-reach hepatology services and fibroscanning.

CONCLUSION

The many barriers and enablers to HCV screening and treatment reported by Irish prisoners will inform both national and international public health HCV elimination strategies. Incarceration provides a unique opportunity to upscale HCV treatment and linkage to the community would support effectiveness.

Understanding facilitators and barriers of direct-acting antiviral therapy for hepatitis C virus infection in prison

Hepatitis C virus (HCV) infection is a major public health concern. Globally, 15% of those incarcerated are HCV-antibody positive (anti-HCV). Even where HCV treatment is available within prisons, treatment uptake has remained low. This qualitative study was conducted to understand the barriers and facilitators for the delivery of HCV treatment in prisons from the perspectives of prisoners. This is important to inform health messaging for HCV treatment within correctional institutions. Thirty-two prisoners (including eight women) with a history of injecting drug use participated in this qualitative study. Participants were equally recruited across four correctional centres (n = 8 per site). Overall, 16 participants (50%) had chronic HCV at their most recent test, and two participants were awaiting test results at time of interview. Structural (eg proximity of health clinic) and patient-level (routine and motivation) factors were viewed as facilitators of HCV treatment within the prison setting. Structural (eg risk of reinfection) and social (eg lack of confidentiality and lack of social support) factors were perceived as barriers to prison-based HCV care and treatment. In conclusion, to increase HCV treatment uptake, prison-based programmes should implement (or advocate for) patient-centred treatment approaches that protect privacy, provide social support, and promote access to clean needles and substitution therapy to protect prisoners from reinfection.

Treating HCV in a Captive Audience: Eradication Efforts in the Prison Microenvironment

Testing for and treating Hepatitis C (HCV) patients in the prison setting is effective in the short term to reducing the overall burden of HCV in the prison microenvironment, with growing evidence that such efforts could yield substantial overall benefits in the effort to eradicate HCV in society. However, rates of reinfection are as yet unknown.

Care2Cure: A randomized controlled trial protocol for evaluating nurse case management to improve the hepatitis C care continuum within HIV primary care

Co-infection with HIV and hepatitis C virus (HCV) results in a threefold increase in relative risk of progression to end stage liver disease and cirrhosis compared to HCV alone. Although curative treatments exist, less than one quarter of people with HCV are linked to care, and even fewer have received treatment. The Care2Cure study is a single-blinded, randomized controlled trial to improve the HCV care continuum among people co-infected with HIV. This ongoing study was designed to test whether a nurse case management intervention can (i) improve linkage to HCV care and (ii) decrease time to HCV treatment initiation among 70 adults co-infected with HIV who are not engaged in HCV care. The intervention is informed by the Andersen Behavioral Model of Health Services Use and consists of nurse-initiated referral, strengths-based education, patient navigation, appointment reminders, and care coordination for drug-drug interactions in the setting of HIV primary care. Validated instruments are used to measure participant characteristics including HCV knowledge, substance use, and depression. The primary outcome is linkage to HCV care (yes/no) within 60 days. In this protocol paper, we describe the first clinical trial to examine the effects of a nurse case management intervention to improve the HCV care continuum among people co-infected with HIV/HCV in the era of all-oral HCV treatment. We describe our work in progress, challenges encountered, and strategies to engage this hard-to-reach population.

Interventions to increase testing, linkage to care and treatment of hepatitis C virus (HCV) infection among people in prisons: A systematic review

BACKGROUND

While the burden of chronic hepatitis C virus (HCV) infection is significantly higher among people in prisons compared to the general population, testing and treatment uptake remain suboptimal. The aim of this systematic review was to synthesize evidence on the effectiveness of interventions to increase HCV testing, linkage to care and treatment uptake among people in prisons.

METHODS

We searched Medline (Ovid 1996-present), Embase (Ovid 1996-present), and the Cochrane Central Register of Controlled Trials for English language articles published between January 2007 and November 2017. Studies evaluating interventions to enhance HCV testing, linkage to care and treatment uptake for people in prison were included. Two independent reviewers evaluated articles selected for full-text review. Disagreements were resolved by consensus.

RESULTS

A total of 475 unique articles were identified, 29 were eligible for full text review, and six studies were included. All but one study was conducted in the pre-direct-acting antiviral (DAA) era; no studies were conducted in low- or middle-income countries. Of the six studies, all but one focused on testing. Only two were randomised controlled trials; the remaining were single arm studies. Interventions to enhance HCV testing in prison settings included combination risk-based and birth-cohort screening strategies, on-site nurse-led opt-in screening clinics with pre-test counselling and education, and systematic dried blood spot testing. All interventions increased HCV testing, but risk of study bias was high in all studies. Interventions to enhance linkage to care included facilitated referral for HCV assessment and scheduling of specialist appointments; however, risk of study bias was critical.

CONCLUSIONS

There is a lack of recent data on interventions to improve the HCV care cascade in people in prisons. With the introduction of short-course, well-tolerated DAAs, rigorous controlled studies evaluating interventions to improve testing, linkage and treatment uptake for people in prison are necessary.

'Sussing that doctor out.' Experiences and perspectives of people affected by hepatitis C regarding engagement with private general practitioners in South Australia: a qualitative study

BACKGROUND

Australians with chronic hepatitis C (HCV) can access affordable Direct Acting Antiviral (DAA) treatments with high cure rates (>90%), via General Practitioners (GPs). Benefits from this treatment will be maximised if people with HCV readily disclose and engage with private GPs regarding HCV-related issues. Investigating the perceptions and experiences of people affected by HCV with GPs can allow for this pathway to care for HCV to be improved.

METHODS

In 2013-2014, 22 purposively sampled participants from South Australia (SA) were interviewed. They a) had contracted or were at risk of hepatitis C (n = 10), b) were key workers who had clients affected by HCV (n = 6), and c) met both a) and b) criteria (n = 6). The semi-structured interviews were recorded, transcribed and thematically analysed.

RESULTS

People affected by HCV viewed GPs as a source of general healthcare but, due to negative experiences and perceptions, many developed a strategy of "sussing" out doctors before engaging with and disclosing to a GP regarding HCV-related issues. Participants were doubtful about the benefits of engagement and disclosure, and did not assume that they would be provided best-practice care in a non-discriminatory, non-judgemental way. They perceived risks to confidentiality and risks of changes to the care they received from GPs upon disclosure.

CONCLUSION

GPs may need to act in ways that counteract the perceived risks and persuade people affected by HCV of the benefits of seeking HCV-related care.

Social capital strategies to enhance hepatitis C treatment awareness and uptake among men in prison

Prisoner populations are characterized by high rates of hepatitis C (HCV), up to thirty times that of the general population in Australia. Within Australian prisons, less than 1% of eligible inmates access treatment. Public health strategies informed by social capital could be important in addressing this inequality in access to HCV treatment. Twenty-eight male inmates participated in qualitative interviews across three correctional centres in New South Wales, Australia. All participants had recently tested as HCV RNA positive or were receiving HCV treatment. Analysis was conducted with participants including men with experiences of HCV treatment (n=10) (including those currently accessing treatment and those with a history of treatment) and those who were treatment naïve (n=18). Social capital was a resourceful commodity for inmates considering and undergoing treatment while in custody. Inmates were a valuable resource for information regarding HCV treatment, including personal accounts and reassurance (bonding social capital), while nurses a resource for the provision of information and care (linking social capital). Although linking social capital between inmates and nurses appeared influential in HCV treatment access, there remained opportunities for increasing linking social capital within the prison setting (such as nurse-led engagement within the prisons). Bonding and linking social capital can be valuable resources in promoting HCV treatment awareness, uptake and adherence. Peer-based programmes are likely to be influential in promoting HCV outcomes in the prison setting. Engagement in prisons, outside of the clinics, would enhance opportunities for linking social capital to influence HCV treatment outcomes.

Hepatitis C virus infection and prisoners: Epidemiology, outcome and treatment

The studies on hepatitis C virus (HCV) infection in prison populations are few and mostly cross-sectional. We analyzed prevalently the articles appearing on PubMed in the last ten years. HCV infection is frequent in prisoners, prevalences ranging from 3.1% to 38% according to the HCV endemicity in the geographical location of the prison and in the countries of origin of the foreign prisoners and to the prevalence of intravenous drug use, which is the most important risk factor for HCV infection, followed by an older age of prisoners and previous prison terms. HCV replication in anti-HCV-positive cases varies from 45% to 90% in different studies, and the most common HCV genotypes are generally 1 and 3. The response to antiviral treatment is similar in prisoners to that of the general population. Unfortunately, treatment is administered less frequently to prisoners because of the difficulties in management and follow-up. The new directly acting antivirals offer a good therapy option for inmates because of their good efficacy, short duration of treatment and low incidence of side effects. The efforts of the prison authorities and medical staff should be focused on reducing the spread of HCV infection in prisons by extending the possibility of follow-up and treatment to more prisoners with chronic hepatitis C.

Acquiring hepatitis C in prison: the social organisation of injecting risk

Aim

The potential for transmission of hepatitis C virus (HCV) in prison settings is well established and directly associated with sharing of injecting and tattooing equipment, as well as physical violence. This study is one of the first to examine the circumstances surrounding the acquisition of HCV in the prison setting via inmates’ own accounts.

Method

This is a sub-study of a cohort of prison inmates in New South Wales, Australia. Cohort participants were inmates who had reported ever injecting drugs and who had a negative HCV serological test within 12 months prior to enrolment. Cohort participants were monitored every 3 to 6 months for HCV antibodies and viraemia and via behavioural risk practices questionnaire. Participants with a documented HCV seroconversion were eligible to participate in in-depth interviews with a research nurse known to them.

Results

Participants included six inmates (four men, two women) with documented within-prison HCV seroconversion. Participants reported few changes to their injecting practices or circumstances that they attributed to HCV acquisition. Participants believed that they were sharing syringes with others who were HCV negative and trusted that others would have declared their HCV status if positive. Some participants described cleaning equipment with water, but not with disinfectant. In a departure from usual routine, one participant suggested that he may have acquired HCV as a result of using a syringe pre-loaded with drugs that was given to him in return for lending a syringe to another inmate. Participants described regret at acquiring HCV and noted a number of pre- and post-release plans that this diagnosis impacted upon.

Conclusions

Acquiring hepatitis C was not a neutral experience of participants but generated significant emotional reactions for some. Decisions to share injecting equipment were influenced by participants’ assumptions of the HCV status of their injecting partners. The social organisation of injecting, in trusted networks, is a challenge for HCV prevention programs and requires additional research.

The Hepatitis C treatment experience: Patients' perceptions of the facilitators of and barriers to uptake, adherence and completion

OBJECTIVE

This study explores the perceptions of patients receiving treatment for Hepatitis C to determine what factors influence their decision to commence treatment, ability to maintain adherence and complete their treatment program.

DESIGN

Semi-structured interview techniques were used in a qualitative study of 20 patients undergoing treatment for Chronic Hepatitis C (CHC).

MAIN OUTCOME MEASURES

To explore patients' perceived barriers and facilitators of Hepatitis C treatment adherence and completion.

RESULTS

Analysis of patient interviews identified four key themes: (1) motivations for commencing CHC treatment - fear of death and ridding themselves of stigma and shame; (2) the influential role of provider communication - patients reported that information and feedback that was personalised to their needs and lifestyles was the most effective for improving adherence to treatment; (3) facilitators of treatment adherence and completion - social, emotional and practical support improved adherence and completion, as did temporarily ceasing employment; (4) barriers to treatment adherence and completion - these included side effects, stigma, a complicated dosing schedule and limitations of the public healthcare system.

CONCLUSION

To increase treatment adherence and completion rates, a patient-centred approach is required that addresses patients' social, practical, and emotional support needs and adaptive coping strategies.

You'll know when you're ready: a qualitative study exploring how patients decide when the time is right for joint replacement surgery

Background

While some studies have identified patient readiness as a key component in their decision whether to have total joint replacement surgery (TJR), none have examined how patients determine their readiness for surgery. The study purpose was to explore the concept of patient readiness and describe the factors patients consider when assessing their readiness for TJR.

Methods

Nine focus groups (4 pre-surgery, 5 post-surgery) were held in four Canadian cities. Participants had been either referred to or seen by an orthopaedic surgeon for TJR or had undergone TJR. The method of analysis was qualitative thematic analysis.

Results

There were 65 participants, 66% female and 34% male, 80% urban, with an average age of 65 years (SD 10). Readiness reflected both the surgeon’s advice that the patient was clinically ready for surgery and the patient’s feeling that they were both mentally and physically ready for surgery. Mental readiness was described as an internal state or feeling of being ready or prepared while physical readiness was described as being physically fit and in good shape for surgery. Factors associated with readiness included: 1) pain: its severity, the ability to cope with it, and how it affected their quality of life; 2) mental preparation; 3) physical preparation; 4) the optimal timing of surgery, including age, anticipated rate of deterioration, prosthesis lifespan and the length of the waiting list.

Conclusions

Patient readiness should be assessed prior to TJR. By assessing patient readiness, health professionals can elucidate and deal with concerns and fears, understand and calibrate expectations, assess coping strategies, and use this information to help determine optimal timing, both before and after the surgical consultation.

Incidence and correlates of hepatitis C virus infection in a large cohort of prisoners who have injected drugs

BACKGROUND

Hepatitis C virus (HCV) infection is common among prisoners, particularly those with a history of injecting drug use (IDU). Incarcerated people who inject drugs frequently report high-risk injecting practices both in prison and in the community. In spite of rising morbidity and mortality, utilisation of HCV-related services in Australia has been persistently low. This study aimed to describe the incidence, prevalence and correlates of HCV seropositivity in a large cohort of prisoners who have injected drugs, and to identify correlates of receiving confirmation of active infection.

METHODS

Data-linkage to a State-wide statutory notifiable diseases surveillance system was used to investigate the incidence of notified HCV seropositivity, seroconversion and confirmed HCV infection in a cohort of 735 prisoners with a history of IDU, over 14 years of follow up. Hepatitis C test results from prison medical records were used to identify correlates of testing positive in prison.

RESULTS

The crude incidence of HCV notification was 5.1 cases per 100 person-years. By the end of follow up, 55.1% of the cohort had been the subject of a HCV-related notification, and 47.4% of those tested in prison were HCV seropositive. In multivariable analyses, injecting in prison was strongly associated with HCV seropositivity, as was opioid use compared to injection of other drugs. The rate of reported diagnostic confirmation among those with notified infections was very low, at 6.6 confirmations per 100 seropositive participants per year.

CONCLUSIONS

Injecting drugs in prison was strongly associated with HCV seropositivity, highlighting the need for increased provision of services to mitigate the risk of transmission within prisons. Once identified as seropositive through screening, people with a history of IDU and incarceration may not be promptly receiving diagnostic services, which are necessary if they are to access treatment. Improving access to HCV-related services will be of particular importance in the coming years, as HCV-related morbidity and mortality is increasing, and next generation therapies are becoming more widely available.