Harm Reduction Services Research Articles

Substance use and risk behaviour patterns among people who inject drugs

Abstract Background Substance use and injecting drug use in particular are related to health damages, reduced quality of life and life expectancy. Injecting drug use is a risk factor for acquiring infectious diseases among people who inject drugs (PWID). The aim of the study was to assess the risk behavior related to the use of intravenous psychoactive substances among PWID in Lithuania. Methods In 2023 a cross sectional study using respondent driven sampling (RDS) of active intravenous drug users (n = 370) was conducted in 5 different sites across Lithuania. RDS is a sampling methodology based on peer-referral in underserved populations that cannot be sampled randomly. Descriptive statistical and regression analyses were conducted using SPSS 23.0. Results 78% of the sample were males, 22% - females. Age mean is 40.6 years, SD-7.7. The first injecting drug was used at the age of 18 (mode). 69% of PWID received drug dependance treatment at least once in life. 70% of the PWID in harm reduction services are also in the substitution therapy programmes. Fentanyl is the main substance for every second respondent which is injected 3 times a day and commonly used with alcohol (64%). 79% of PWID during the last injection used sterile needles and syringes. 45% of respondents reported overdosing during the last 12 months and half of all PWID had naloxone for death prevention. Nearly 70% were tested for TB and syphilis during the last 12 months. Conclusions PWID are mainly males who began injecting drugs at 18 years. Unsafe injecting behaviour (frequency and mode), using alcohol were related to lower participation in health care services for PWID. Main messages • Lower participation in health care services is related to behavioural risk factors. • Ongoing research is needed to assess the factors determining engagement into healthcare of PWID.

"We're Not Gonna Aid You in Shooting Up": Stigma's Relationship to Harm Reduction in People Who Inject Drugs.

Harm reduction, when applied to drug use, prioritizes improving patient-centered health outcomes and reducing drug-related harm. In order for harm reduction strategies to be adopted by people who inject drugs (PWID), they need to be promoted, accessible, and accepted in that population and the community-at-large. While PWID face stigma at multiple levels, less is known about how stigma influences uptake and acceptance of harm reduction services and strategies among PWID. We aim to characterize the stigmatizing experiences PWID have had related to harm reduction and the role of stigma in influencing their acceptance and adoption of harm reduction services and strategies. A qualitative study using in-person, semi-structured interviews. We recruited hospitalized participants, age 18 and over, with a history of injection drug use. We developed an interview guide asking about various aspects of stigma and participants' experiences with naloxone, syringe service programs, fentanyl test strips, HIV and hepatitis C testing, and any other harm reduction strategies. Key themes were generated using a thematic analysis. We reached thematic saturation at 16 participants. PWID reported multi-level stigma related to harm reduction from themselves, the public, the healthcare system, and the legal and carceral systems. Themes were grouped into four main categories: internalized, interpersonal, intervention, and structural stigma. Stigma across all of these domains negatively impacted the ability of PWID to access harm reduction resources. Positive, non-stigmatizing experiences from others, such as syringe service programs and peer navigators, countered historically negative experiences and promoted greater education and comfort about using harm reduction resources among PWID. To expand the reach of harm reduction services, it is critical to develop interventions that can reduce the stigma against PWID and harm reduction.

A scoping review on barriers and facilitators to harm reduction care among youth in British Columbia, Canada

BackgroundProgressive harm reduction policies have been implemented in British Columbia, Canada. However, youth who use drugs face barriers to receiving harm reduction care, resulting in increasing opioid-related hospitalizations and drug toxicity deaths. This scoping review collates peer-reviewed evidence to understand the barriers and facilitators faced by youth who use drugs when accessing harm reduction programming in British Columbia, Canada.MethodsThis scoping review entailed conducting a systematic search of relevant databases to identify relevant articles. Articles were included if they: (i) contained youth falling between the ages of 12 and 26 years old; (ii) explored accessibility, barriers, and/or facilitators to harm reduction care or related topics; (iii) were empirical research articles using primary data (i.e., reviews, grey literature, theoretical or conceptual papers, books, etc. were excluded); and (iv) were available in the English language, given the geographic focus on British Columbia.ResultsA total of 398 sources were identified and ultimately, data from 13 sources were charted and extracted. When investigating barriers to harm reduction care among youth, four themes emerged: self-stigma, service navigation, service delivery, and negative provider interactions. Furthermore, in exploring factors that facilitate harm reduction care for youth, four themes surfaced: ability to meet basic needs, positive provider interactions, social networks, and risk mitigation guidance.ConclusionsThe expansion of harm reduction services in 2016 did not fully address accessibility challenges faced by youth who use drugs. Barriers continue to hinder harm reduction engagement, while supportive networks, positive provider interactions, and the ability to meet basic needs facilitated sustained access. Tailored policy interventions rooted in equity are crucial to improving access to harm reduction services for youth who use drugs.

Achieving HIV epidemic control through accelerating efforts to expand access to pre-exposure prophylaxis for people who inject drugs

The world is not on track to reach the majority of the UNAIDS 2025 targets, and people who inject drugs (PWID) continue to be left behind, hindered by counterproductive law enforcement practices, punitive laws, economic distress, and social stigma and discrimination. Poor access to HIV pre-exposure prophylaxis (PrEP) among PWID is nested within the limited access to broader harm reduction services, including needle and syringe programs, opioid overdose management, opioid agonist therapy (also known as medication-assisted treatment), and condoms. Among PWID, women who inject drugs are disproportionately affected and face additional gender-based barriers. Intersections between PWID and other key and priority population groups also exist. Although the prioritization of PWID for new PrEP products like the dapivirine vaginal ring and injectable cabotegravir has lagged in research, studies have shown that PWID find injectable and long-acting options acceptable and preferrable, including among women who inject drugs. While new PrEP products introduce new opportunities, equity in access must be assured for optimized impact toward achieving epidemic control. Programming for services must engage and empower PWID community leadership to address the structural barriers to services, implement community-led, differentiated, and integrated service modalities, and offer the choice of all harm reduction options to close the equity gaps in health outcomes. While waiting for necessary evidence and approvals, programs should work together with the PWID community to prioritize, expand, and facilitate efforts and investments toward increased access to and integration of PrEP and all recommended harm reduction services for PWID.

Substance use recovery: Global health perspectives and experiences

Addictive behavior treatment networks comprise harm-reduction services and recovery programs. Recovery is an approach toward interventions for addictive behavior that focuses on the individual’s empowerment, abilities, and life skills. Rehabilitation-oriented programs have evolved from traditional therapeutic communities to comprehensive services that are integrated into social and health networks and delivered by multidisciplinary professionals. This paper aims to analyze the development of recovery programs, drawing from quantitative and qualitative data from an action research approach. It also presents theoretical models and best practices for recovery. In summary, recovery-oriented programs must be integrated with harm-reduction networks, social and employment services, and health systems. Furthermore, as recovery is based on empowerment and peer social support, there is an urgent need to develop structured programs to address these issues. Moreover, there is a need to design and implement specific interventions for a broad range of populations and develop evaluation systems to assess the effectiveness and relevance of recovery-oriented programs.

Development, Evaluation, and Initial Findings of New York State Department of Health Community Drug Checking Pilot Programs.

The illicit drug landscape in the United States is dynamic, featuring a risky and erratic drug supply. Drug checking programs (DCP) have been successfully implemented and studied extensively in Canada and Europe but are scarce in the United States. Integrating DCP at harm reduction programs provides an opportunity to engage people at the point-of-care and deliver a combination of harm reduction services, access to healthcare services, and linkages to treatment. The New York State Department of Health (NYSDOH) developed and supports operation of 8 pilot community DCP sites throughout the state. The DCP were trained to utilize Fourier-transform infrared spectroscopy (FTIR) technology to deliver real-time results to participants. The NYSDOH community DCP pilot began development in 2022. Partnerships were formed across multiple domains including other DCP, universities, forensic laboratories, syringe service and harm reduction programs, and legal and regulatory offices within the NYSDOH. The first pilot sites began operating in mid-2023 and program expansion is on-going. Evaluation staff were extensively engaged in development and implementation phases. Qualitative evaluation focused on barriers, facilitators, and lessons learned from program staff and technicians. Quantitative evidence was gathered to assess the reach of the DCP and accuracy of results attained by drug checking technicians during their training periods. Drug checking results helped characterize the illicit drug supply. Development and implementation of DCP in NYS was facilitated by strong partnerships across sectors including public health and harm reduction. DCP may involve diverse partners who do not regularly collaborate, and health departments are positioned to build relationships and convene partners for program implementation. Evaluation findings highlight the importance of facilitating on-going training and technical assistance to DCP for quality assurance. The initial successes and lessons learned from the NYSDOH DCP demonstrate state public health departments' ability to successfully deploy this innovative harm reduction strategy.

Intersecting structural and psychosocial conditions: investigating injection drug use and HIV among transgender women.

Transgender women continue to face a significant burden of health disparities with HIV infection as a critical public health concern. Substance use is higher among transgender women compared to cisgender women. However, little is known about transgender women who inject drugs and risk for HIV in the United States. The objectives were to explore HIV prevalence, injection-related behaviors, and HIV prevention and care outcomes among transgender women who inject drugs and to compare transgender women to a general sample of people who inject drugs (PWID). Participants from National HIV Behavioral Surveillance were recruited via respondent-driven sampling, interviewed, and tested for HIV infection in 2019-2020. Log-linked Poisson regression models were used to test for associations between injection drug use and selected characteristics. Among 1,561 transgender women, 7% injected drugs in the past 12 months. HIV prevalence was higher among transgender women who inject (aPR=1.5, 95%CI=1.2-1.8) than those who do not. Multiple psychosocial conditions were associated with injection drug use. Among transgender women with HIV, those who inject were less likely to take antiretroviral therapy (aPR=0.8, 95%CI=0.7-1.0) than those who do not. Methamphetamine was the most commonly injected drug (67%); most accessed a syringe services program (66%). Transgender women who inject have substantial challenges related to health outcomes including high HIV prevalence and exposure to psychosocial conditions, such as homelessness, incarceration, and exchange sex, that may exacerbate risks associated with injection drug use. This population may benefit from increased access to non-judgmental and culturally competent harm reduction services.

Assessing challenges and solutions in substance abuse prevention, harm reduction, and treatment services in New York State

Assessing challenges and solutions in substance abuse prevention, harm reduction, and treatment services in New York State

Is naloxone where it needs to be? Using spatial analytics to examine equitable distribution of community-based naloxone sites

BackgroundOne of the most effective harm reduction services for preventing opioid overdose deaths is naloxone. Given the ongoing opioid crisis, which has led to a surge in overdose deaths across the country, expanding access to naloxone is critical. Community-based naloxone distributions sites in Palm Beach County can increase access to naloxone. However, several rural and disadvantaged regions rarely have any type of access to naloxone. The purpose of this descriptive paper is to examine the spatial distribution of and evaluate equitable accessibility to community-based naloxone sites in Palm Beach County. MethodsWe examined health equity in the distribution of community-based naloxone sites using a mixed-methods approach with ArcGIS Pro version 3.0, which is a geographic information system (GIS) software used for mapping, spatial analysis, and data visualization. ResultsThe Belle Glade region was identified as the location most adversely affected with health inequities and limited accessibility to naloxone distribution sites, as it ranked in the 100 % percentile for all social vulnerability index (SVI) themes. The 30-minute drive-time area calculated a county service area of 1885.3 km2 (km2), which covers about 34 % of the 478.0 km2 land area of census tracts. Drive-time areas did not account for periods of heavier traffic such as during rush hour. Maximum distances during heavier traffic may be smaller, thus decreasing accessibility to naloxone distribution sites. ConclusionThere is a need for effective policy-led strategies tailored to expanding our understanding of the challenges that are experienced by the individuals in need of naloxone and encountered by the distribution sites themselves, as accessible naloxone is crucial for preventing nonfatal and fatal overdoses and ensuring timely emergency responses in vulnerable communities.

Examining naloxone access and interest in secondary naloxone distribution on an American Indian Reservation in the Northern Midwest of the United States

BackgroundIndigenous communities in the United States experience disproportionate rates of overdose morbidity and mortality due to a range of historical traumas and ongoing oppression. Limited health and harm reduction service access on some Tribal lands exacerbate these challenges. To date, little is known about naloxone access on tribal reservation lands. MethodsWe used cross-sectional survey data from community members on the reservation lands of a northern Midwest Tribe in the United States. We explored the prevalence and correlates of recent (past 6-month) naloxone receipt and interest in secondary naloxone distribution among all participants and people who used drugs (PWUD) recently. Correlates included sociodemographics, cultural identity and spirituality, witnessing overdoses, stigma, and drug use characteristics. ResultsAmong 227 Indigenous participants, the average age was 45, 62 % were women, 53 % were single, 29 % were not working, 29 % had experienced recent hunger, and 8 % considered themselves homeless. 91 % said that Indigenous spiritual values were important to them. Sixteen percent had witnessed a recent non-fatal overdose, and 6 % had witnessed a fatal one. Twenty-four percent of the overall sample had recently received naloxone, and 40 % of PWUD had received it. Witnessing both fatal (p<0.001) and nonfatal overdoses (p=0.001) were associated with receiving naloxone. Further, 63 % of participants were willing to distribute naloxone. ConclusionsInnovative strategies to expand naloxone access that are culturally relevant and responsive are needed in Indigenous communities. Cultural connectedness and shared identity are key strengths of Indigenous communities that can potentially be leveraged to implement secondary naloxone distribution programs.

"Like an umbrella, protecting me from the rain until I get to my destination": Evaluating the implementation of a tailored primary care model for urban marginalized populations.

Improving health equity and access to the highest possible standard of health care is a key issue of social accountability. Centretown Community Health Centre in Ottawa, Canada has iteratively developed a program to target and serve marginalized and complex populations since 1999. The program implementation was evaluated using a validated implementation framework. Quantitative and qualitative data were collected through a health records extraction (n = 570), a client complexity assessment tool (n = 74), semi-structured interviews with clients and key stakeholders (n = 41), and a structured client satisfaction survey (n = 30). Data were analyzed using descriptive statistics and inductive thematic analysis. Five hundred and seventy unique clients were seen between November 1-30, 2021. A third of clients (34%) did not have a provincial health card for access to universal health care services, and most (68%) were homeless or a resident of rooming houses. Most clients who reported their income (92%) were at or below Canada's official poverty line. The total mean complexity score for clients seen over a one-month period (n = 74) was 16.68 (SD 6.75) where a total score of at least 13 of 33 is perceived to be a threshold for client biopsychosocial complexity. Clients gained the majority of their total score from the Social support assessment component of the tool. Clients (n = 31) and key informants (n = 10) highlighted the importance of building relationships with this population, providing wrap-around care, and providing low-barrier care as major strength to the Urban Health program (UH). Key areas for improvement included the need to: i) increase staff diversity, ii) expand program hours and availability, and iii) improve access to harm reduction services. Clients appeared to be highly satisfied with the program, rating the program an average total score of 18.50 out of 20. The program appears to serve marginalized and complex clients and seems well-received by the community. Our findings have relevance for other health care organizations seeking to better serve marginalized and medically and socially complex individuals and families in their communities.

Joint HIV and hepatitis C virus phylogenetic analyses signal network overlap among women engaged in sex work and men who purchase sex.

Transmission of HIV and hepatitis C virus (HCV) are heavily influenced by complex interactions within sexual or injecting networks where risk behaviors occur. In Ukraine, women engaged in sex work (WSW) and men who purchase sex (MWPS) are disproportionately affected by both viruses. The aim of our study was to the investigate the influence of underlying networks on transmission of HIV and HCV. A cross-sectional integrated bio-behavioural survey was implemented among 560 WSW and 370 MWPS representative of sex work hotspots in Dnipro, Ukraine (December 2017 to March 2018). A portion of the HIV reverse transcriptase gene (n = 13; 62% WSW, 38% MWPS) and HCV NS5B gene (n = 46; 70% WSW, 30% MWPS) were sequenced from dried blood spot specimens. Tip-to-tip distances on phylogenetic trees were used to infer phylogenetic clusters for identifying potential transmission clusters. Phylogenetic analyses identified two HIV clusters containing four sequences (50% WSW; 50% MWPS) and 11 HCV clusters containing 31 sequences - the majority comprising infections in WSW (83.9%). Nearly half (45.4%) of HCV clusters contained at least one WSW with a history of injecting drugs. Joint analyses of HIV and HCV signal overlap in sex work and injecting networks in Ukraine, suggesting implications for the comprehensive coverage of prevention programs for WSW including harm reduction services. Conducting phylogenetic analyses with HCV may provide a more complete appraisal of underlying transmission networks than HIV alone, particularly in the context of high HIV treatment coverage yielding viral suppression.

Creating Recovery-Ready Communities

This article explores the transformative impact of peer support specialists in creating communities where recovery is not only possible but probable. It focuses on the innovative approach of Wilkes Recovery Revolution, Inc. in addressing substance use disorders and the critical integration of harm reduction services to enhance current recovery efforts.

Estimating the societal cost of heroin dependence in an Australian population engaged in treatment or harm reduction services

IntroductionHeroin dependence is a public health concern in Australia. High mortality rates, increased risk of physical/mental health comorbidities and increased risk of social issues contribute to a high personal and societal cost. The aim of this paper is to understand the societal cost of heroin dependence in an Australian population. MethodsA longitudinal cohort study of 600 people with heroin dependence were interviewed at five timepoints. Resource use was determined from interviews and was multiplied by unit costs to estimate the annual healthcare, productivity, crime and other costs (homelessness, heroin drug and prison costs). The monetary value of premature mortality was calculated using the value of a statistical life year method. ResultsThe annual mean societal cost of heroin dependence in Australia was A$120,599/person. This included healthcare costs (A$10,055), lost productivity costs (A$63,158), crime costs (A$7204) and other costs (A$40,182). Healthcare costs, lost productivity costs, crime costs and other costs trended downwards over the five waves. Lost productivity was the highest cost contributor (52 %), followed by heroin drug (25 %). The estimated number of life years lost due to heroin over the 11-year study period was 2703 years, which approximates to a monetary value of premature death of $213 million. Discussion and conclusionsThe significant societal cost emphasises the importance of providing resources to heroin dependence. The cost of lost productivity, crime and heroin contributed to over 80 % of the total costs, which highlights the illicit nature and reduced capacity to work contributes to the high costs to society.

Trends in Pregnancy-Associated Opioid Toxicity and Mortality

ObjectivesTo examine trends in pregnancy-associated non-fatal and fatal opioid toxicity and all-cause mortality, and identify associated factors. ApproachWe conducted a population-based study of 1,555,370 pregnancies in Ontario, Canada, 2013-2022. We analyzed linked administrative datasets, including coroner data, and calculated pregnancy-associated (during pregnancy or within one-year post-pregnancy) non-fatal/fatal opioid toxicity and all-cause mortality ratios per 100,000 livebirths by year and timing (pregnancy, post-pregnancy). Poisson regression models analyzed trends in outcomes and generated adjusted relative risks (aRR) of opioid toxicity by socio-demographic and clinical factors. ResultsPregnancy-associated non-fatal opioid toxicity increased 220% between 2013 and 2020 (45.5-145.4/100,000 livebirths) before declining by 30% in 2021. Over the study period, fatal opioid toxicity increased 150% (6.8-17.5/100,000) and all-cause mortality increased 120% (32.8-71.2/100,000). Our methods did not identify any opioid toxicity deaths in pregnancy, and most non-fatal (66.6%) and fatal (88.9%) opioid toxicity and all-cause mortality (73.9%) occurred 43-365 days post-pregnancy. The percent of deaths attributed to opioids increased from 12.7% in 2015 to 25.0% in 2020. Substance use disorder (aRR 19.52, 95% CI 16.87-22.58), pre-pregnancy opioid toxicity (aRR 4.69, 3.81-5.78), mental illness (aRR 2.01, 1.75-2.29), high neighbourhood deprivation (aRR 1.45, 1.28-1.64), and social disadvantage (aRR 3.21, 2.77-3.71) were associated with elevated risk of opioid toxicity. ConclusionsPregnancy-associated opioid toxicity and mortality have increased substantially. In 2020, 1 in 4 pregnancy-associated deaths involved opioids. ImplicationsFindings highlight the need for comprehensive care and perinatal harm reduction services. System-level improvements to reduce poor outcomes must include complete data capture of all pregnancy-associated deaths.

What are the reasons for injected methadone use? A qualitative study of people who use drugs parenterally in Barcelona.

Oral methadone maintenance is a widely adopted and effective treatment for heroin and other opioid dependencies. However, injectable methadone usage may pose greater risks than heroin itself. Despite decades of oral methadone treatment in Spain, there is limited understanding of the motivations for parenteral consumption. This study aimed to examine the reasons for methadone injection, delineate its specific advantages and disadvantages compared with those of heroin use, and assess the benefits and drawbacks of supervised methadone injection within a harm reduction service from the perspective of people who inject drugs. A qualitative phenomenological study was conducted in 11 patients at a safe injection facility in Barcelona. Semistructured interviews revealed that the reasons for injecting methadone were its provision of a euphoric rush, the pleasurable sensation of needle insertion, and the avoidance of gastrointestinal discomfort associated with oral methadone use. The main attraction of methadone injection was its accessibility as a legal and fully state-funded treatment option in Spain, coupled with its effectiveness in relieving withdrawal symptoms. However, notable disadvantages included the risks inherent in injection. The benefits of supervised consumption rooms were its provision of immediate medical assistance in overdose situations, ease of access, and physical safety. Drawbacks included waiting times, limited opening hours, neighborhood stigmatization, and the distance people who inject methadone had to travel when obtaining methadone from the illicit market. Based on these findings, we make several recommendations aimed at reducing the harm associated with methadone injection and emphasize the need for comprehensive harm reduction strategies. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Changes in HIV Pre-exposure Prophylaxis Awareness and Use Among Males Who Inject Drugs Who Have Sex with Men by Sexual Identity, 19 US Urban Areas, 2018 & 2022.

Men who inject drugs who have sex with men (MWIDSM) may acquire HIV through injecting drugs or sex. Interventions to increase awareness of HIV preexposure prophylaxis (PrEP) have focused on gay/bisexual MSM and may not be reaching heterosexual-identifying men or people who inject drugs (PWID). We explored changes in PrEP awareness and use among MWIDSM from 2018 to 2022 by sexual identity. We used data from the 2018 and 2022 National HIV Behavioral Surveillance among PWID recruited via respondent-driven sampling in 19 urban areas in the US. We examined changes in PrEP awareness and use over time by sexual identity among HIV-negative men who inject drugs and who had sex with another man in the past 12 months using log-linked Poisson regression models with robust standard errors with an interaction term between year and sexual identity. Among 758 HIV-negative MWIDSM (463 in 2018; 295 in 2022), nearly all sample participants were likely indicated for PrEP (94.2 and 92.9%, respectively). PrEP awareness increased from 2018 to 2022 among gay/bisexual-identifying MWIDSM [45.5-65.5%; aPR = 1.49, 95% confidence interval (95% CI) = 1.30-1.70] but remained stable for heterosexual-identifying MWIDSM (39.4-40.8%; aPR = 1.01, 95% CI 0.75-1.36). PrEP use remained low among all MWIDSM (2.5-7.7%, among heterosexually identifying; 15.3 to 10.2% among gay/bisexual-identifying). PrEP awareness increased among gay/bisexual-identifying MWIDSM but not among heterosexual-identifying. PrEP use was low for all MWIDSM. Public health initiatives catered to MWIDSM should focus on improved campaigns and expanding PrEP accessibility in existing healthcare, harm reduction, and social services.

Scaling Emergency Department Opioid Use Disorder Treatment Across California to Reduce Overdose Deaths, 2019-2023.

Since April 2019, CA Bridge has worked with emergency departments (EDs) in diverse geographic and emergency care settings across California to scale up low-threshold buprenorphine access, patient navigation programs, harm reduction services, and take-home naloxone. Between April 2019 and June 2023, 268 (81.0%) of 331 acute care hospitals in California received funding and technical assistance from CA Bridge and completed data reporting. These hospitals provided navigation services during 279 025 patient encounters and gave patients buprenorphine in 89 549 ED visits. (Am J Public Health. 2024;114(9):874-878. https://doi.org/10.2105/AJPH.2024.307710).

HCV testing and linkage to care for hepatitis C virus infection for marginalized drug user populations attending a harm reduction service in Bologna, Italy.

Our aim was to estimate the prevalence of HCV in a highly vulnerable population of substance users living with social difficulties and marginality who came into contact with the mobile harm reduction service in the city of Bologna (Northern Italy). Testing was offered in a van (mobile unit) by using a point-of-care HCV antibody test. For the HCV RNA test, the Xpert HCV Viral Load Fingerstick Test was used. Participants with a detectable HCV RNA were accompanied within two weeks to the Infectious Diseases Department Sant' Orsola Hospital Bologna to start HCV treatment. With regard to the main study findings, 54% reported having never been HCV tested before; a prevalence of HCV RNA of 6% among all participants and 22% among those injecting drugs was found; among the HCV RNA positive participants, 80% were accompanied to treatment. Our study suggests that mobile harm reduction services, in networks with healthcare facilities, are able to offer a continuous HCV screening service and linkage to care for people with drug use living in socially marginalized conditions.

Road to Recovery: protocol for a mixed-methods prospective cohort study evaluating the impact of a new model of substance use care in a Canadian setting

IntroductionThe Road to Recovery (R2R) Initiative is an innovative model of substance use care that seeks to increase treatment capacity by creating approximately 100 new addiction treatment beds to provide...