Implementation of pharmaceutical alternatives to a toxic drug supply in British Columbia: A mixed methods study.

BACKGROUND: North America has been in an unrelenting overdose crisis for almost a decade. British Columbia (BC), Canada declared a public health emergency due to overdoses in 2016. Risk Mitigation Guidance (RMG) for prescribing pharmaceutical opioids, stimulants and benzodiazepine alternatives to the toxic drug supply ("safer supply") was implemented in March 2020 in an attempt to reduce harms of COVID-19 and overdose deaths in BC during dual declared public health emergencies. Our objective was to describe early implementation of RMG among prescribers in BC. METHODS: We conducted a convergent mixed methods study drawing population-level linked administrative health data and qualitative interviews with 17 prescribers. The Consolidated Framework for Implementation Research (CFIR) informs our work. The study utilized seven linked databases, capturing the characteristics of prescribers for people with substance use disorder to describe the characteristics of those prescribing under the RMG using univariate summary statistics and logistic regression analysis. For the qualitative analysis, we drew on interpretative descriptive methodology to identify barriers and facilitators to implementation. RESULTS: Analysis of administrative databases demonstrated limited uptake of the intervention outside large urban centres and a highly specific profile of urban prescribers, with larger and more complex caseloads associated with RMG prescribing. Nurse practitioners were three times more likely to prescribe than general practitioners. Qualitatively, the study identified five themes related to the five CFIR domains: 1) RMG is helpful but controversial; 2) Motivations and challenges to prescribing; 3) New options and opportunities for care but not enough to 'win the arms race'; 4) Lack of implementation support and resources; 5) Limited infrastructure. CONCLUSIONS: BC's implementation of RMG was limited in scope, prescriber uptake and geographic scale up. Systemic, organizational and individual barriers and facilitators point to the importance of engaging professional regulatory colleges, implementation planning and organizational infrastructure to ensure effective implementation and adaptation to context.

Perspectives of patients who inject drugs on a needle and syringe program at a large acute care hospital.

BACKGROUND: People who inject drugs in North America often continue to inject while hospitalized, and are at increased risk of premature hospital discharge, unplanned readmission, and death. In-hospital access to sterile injection supplies may reduce some harms associated with ongoing injection drug use. However, access to needle and syringe programs in acute care settings is limited. We explored the implementation of a needle and syringe program integrated into a large urban tertiary hospital in Western Canada. The needle and syringe program was administered by an addiction medicine consult team that offers patients access to specialized clinical care and connection to community services. METHODS: We utilized a focused ethnographic design and semi-structured interviews to elicit experiences and potential improvements from 25 hospitalized people who inject drugs who were offered supplies from the needle and syringe program. RESULTS: Participants were motivated to accept supplies to prevent injection-related harms and access to supplies was facilitated by trust in consult team staff. However, fears of negative repercussions from non-consult team staff, including premature discharge or undesired changes to medication regimes, caused some participants to hesitate or refuse to accept supplies. Participants described modifications to hospital policies regarding inpatient drug use or access to an inpatient supervised consumption service as potential ways to mitigate patients' fears. CONCLUSIONS: Acute care needle and syringe programs may aid hospital providers in reducing harms and improving hospital outcomes for people who inject drugs. However, modifications to hospital policies and settings may be necessary.

"It's an emotional roller coaster But sometimes it's fucking awesome": Meaning and motivation of work for peers in overdose response environments in British Columbia.

BACKGROUND: The province of British Columbia (BC), Canada is amid dual public health emergencies in which the overdose epidemic declared in 2016 has been exacerbated by restrictions imposed by the Coronavirus Disease of 2019 (COVID-19) pandemic. Experiential workers, commonly known as 'peers' (workers with past or present drug use experience) are at the forefront of overdose response initiatives and are essential in creating safe spaces for people who use drugs (PWUD) in harm reduction. Working in overdose response environments can be stressful, with lasting emotional and mental health effects. There is limited knowledge about the personal meaning that experiential workers derive from their work, which serve as motivators for them to take on these often-stressful roles. METHODS: This project used a community-based qualitative research design. The research was based at two organizations in BC. Eight experiential worker-led focus groups were conducted (n = 31) where participants spoke about their roles, positive aspects of their jobs, challenges they face, and support needs in harm reduction work. Transcripts were coded and analyzed using interpretative description to uncover the meaning derived from experiential work. RESULTS: Three themes emerged from focus group data that describe the meanings which serve as motivators for experiential workers to continue working in overdose response environments: (1) A sense of purpose from helping others; (2) Being an inspiration for others, and; (3) A sense of belonging. CONCLUSION: Despite the frequent hardships and loss that accompany overdose response work, experiential workers identified important aspects that give their work meaning. These aspects of their work may help to protect workers from the emotional harms associated with stressful work as well as the stigma of substance use. Recognizing the importance of experiential work and its role in the lives of PWUD can help inform and strengthen organizational supports.

The implementation of overdose prevention sites as a novel and nimble response during an illegal drug overdose public health emergency.

BACKGROUND: Drug-related overdoses were declared a public health emergency in British Columbia, Canada in April, 2016 facilitating the scale-up of responses including rapid sanctioning and implementation of overdose prevention sites (OPSs). OPSs are a health service providing supervised injection and immediate overdose response. In BC, OPSs were operational within weeks of sanctioning. In the first year of operation over 20 OPSs were established with approximately 550,000 visits and no overdose deaths at any site. In this paper, we examine the implementation of OPSs as a novel and nimble response to prevent overdose deaths as a result of injection drug use. METHODS: A multiple case study design was used with the Consolidated Framework for Implementation (CFIR) informing the analysis. Three sites in a single city were included with each site constituting a case. In this paper, we focus on qualitative interviews with 15 staff and their perceptions of the implementation of the OPSs as well as provincial and local documents. RESULTS: The legislative process to implement OPSs was unprecedented as it sanctioned supervised injection services as an extraordinary measure under a declared public health emergency. Innovative and inclusionary practices were possible within state-sanctioned OPSs, as the sites were government-directed yet community-developed, with PWUD centred in service design, implementation and delivery. OPSs lack permanency and may be limited to the duration of the public health emergency. CONCLUSION: The rapid implementation of OPSs provides an international example of an alternative to lengthy and often onerous sanctioning processes for supervised consumption services (SCSs). Overdose prevention sites provide an example of a novel service design and nimble implementation process that combines the benefits of state-sanctioned injection services with community-driven implementation. Such evidence questions the continued acceptability of governments' restrictive sanctioning processes, which have limited expansion of SCSs internationally and the implementation of services that are not necessarily aligned with the needs of PWUD.

How Equity-Oriented Health Care Affects Health: Key Mechanisms and Implications for Primary Health Care Practice and Policy.

Policy Points A consensus regarding the need to orient health systems to address inequities is emerging, with much of this discussion targeting population health interventions and indicators. We know less about applying these approaches to primary health care. This study empirically demonstrates that providing more equity-oriented health care (EOHC) in primary health care, including trauma- and violence-informed, culturally safe, and contextually tailored care, predicts improved health outcomes across time for people living in marginalizing conditions. This is achieved by enhancing patients' comfort and confidence in their care and their own confidence in preventing and managing health problems. This promising new evidence suggests that equity-oriented interventions at the point of care can begin to shift inequities in health outcomes for those with the greatest need. CONTEXT: Significant attention has been directed toward addressing health inequities at the population health and systems levels, yet little progress has been made in identifying approaches to reduce health inequities through clinical care, particularly in a primary health care context. Although the provision of equity-oriented health care (EOHC) is widely assumed to lead to improvements in patients' health outcomes, little empirical evidence supports this claim. To remedy this, we tested whether more EOHC predicts more positive patient health outcomes and identified selected mediators of this relationship. METHODS: Our analysis uses longitudinal data from 395 patients recruited from 4 primary health care clinics serving people living in marginalizing conditions. The participants completed 4 structured interviews composed of self-report measures and survey questions over a 2-year period. Using path analysis techniques, we tested a hypothesized model of the process through which patients' perceptions of EOHC led to improvements in self-reported health outcomes (quality of life, chronic pain disability, and posttraumatic stress [PTSD] and depressive symptoms), including particular covariates of health outcomes (age, gender, financial strain, experiences of discrimination). FINDINGS: Over a 24-month period, higher levels of EOHC predicted greater patient comfort and confidence in the health care patients received, leading to increased confidence to prevent and manage their health problems, which, in turn, improved health outcomes (depressive symptoms, PTSD symptoms, chronic pain, and quality of life). In addition, financial strain and experiences of discrimination had significant negative effects on all health outcomes. CONCLUSIONS: This study is among the first to demonstrate empirically that providing more EOHC predicts better patient health outcomes over time. At a policy level, this research supports investments in equity-focused organizational and provider-level processes in primary health care as a means of improving patients' health, particularly for those living in marginalizing conditions. Whether these results are robust in different patient groups and across a broader range of health care contexts requires further study.

Disruption as opportunity: Impacts of an organizational health equity intervention in primary care clinics.

BACKGROUND: The health care sector has a significant role to play in fostering equity in the context of widening global social and health inequities. The purpose of this paper is to illustrate the process and impacts of implementing an organizational-level health equity intervention aimed at enhancing capacity to provide equity-oriented health care. METHODS: The theoretically-informed and evidence-based intervention known as 'EQUIP' included educational components for staff, and the integration of three key dimensions of equity-oriented care: cultural safety, trauma- and violence-informed care, and tailoring to context. The intervention was implemented at four Canadian primary health care clinics committed to serving marginalized populations including people living in poverty, those facing homelessness, and people living with high levels of trauma, including Indigenous peoples, recent immigrants and refugees. A mixed methods design was used to examine the impacts of the intervention on the clinics' organizational processes and priorities, and on staff. RESULTS: Engagement with the EQUIP intervention prompted increased awareness and confidence related to equity-oriented health care among staff. Importantly, the EQUIP intervention surfaced tensions that mirrored those in the wider community, including those related to racism, the impacts of violence and trauma, and substance use issues. Surfacing these tensions was disruptive but led to focused organizational strategies, for example: working to address structural and interpersonal racism; improving waiting room environments; and changing organizational policies and practices to support harm reduction. The impact of the intervention was enhanced by involving staff from all job categories, developing narratives about the socio-historical context of the communities and populations served, and feeding data back to the clinics about key health issues in the patient population (e.g., levels of depression, trauma symptoms, and chronic pain). However, in line with critiques of complex interventions, EQUIP may not have been maximally disruptive. Organizational characteristics (e.g., funding and leadership) and characteristics of intervention delivery (e.g., timeframe and who delivered the intervention components) shaped the process and impact. CONCLUSIONS: This analysis suggests that organizations should anticipate and plan for various types of disruptions, while maximizing opportunities for ownership of the intervention by those within the organization. Our findings further suggest that equity-oriented interventions be paced for intense delivery over a relatively short time frame, be evaluated, particularly with data that can be made available on an ongoing basis, and explicitly include a harm reduction lens.

Teaching HIV-specific content for pre-licensure nursing and health professions students: a review and synthesis.

Persistent Human Immunodeficiency Virus (HIV) prevalence rates remain a challenge, particularly because health care providers (HCP) are not fully prepared to engage in HIV care. This hesitancy to engage creates access to care barriers for people living with HIV (PLWH). We conducted a systematic review to identify educational interventions focused on developing HIV competencies in higher education across health science disciplines. We searched databases for primary studies focused on interventions. Using PRISMA guidelines, we identified 20 articles from 19 distinct studies. While there was an overwhelming body of literature that assessed knowledge, skills, and attitudes in health sciences students on HIV and AIDS, the low number of intervention studies was notable. With the exception of two studies, PLWH were not included in the interventions. This finding stands in sharp contrast to the well-established Greater Involvement of People Living with HIV and/or AIDS (GIPA) and Meaningful Engagement of People Living with HIV and/or AIDS (MEPA) principles. The primary means of the educational intervention was focused on delivering lectures to address HIV and AIDS knowledge for HCP. There was a significant lack of focus on historical, cultural, policy and legal contexts of HIV and AIDS care; theoretical justifications for the interventions were absent. No study focused on the impact of an intervention on the care provided to PLWH by HCP after graduation. There is an urgent need to develop long-term sustainable and scalable interventions that address the consistently identified lack of knowledge and skills, and stigmatizing attitudes of HCP and students.

Community managed alcohol programs in Canada: Overview of key dimensions and implementation.

INTRODUCTION AND AIMS: People with severe alcohol dependence and unstable housing are vulnerable to multiple harms related to drinking and homelessness. Managed Alcohol Programs (MAP) aim to reduce harms of severe alcohol use without expecting cessation of use. There is promising evidence that MAPs reduce acute and social harms associated with alcohol dependence. The aim of this paper is to describe MAPs in Canada including key dimensions and implementation issues. DESIGN AND METHODS: Thirteen Canadian MAPs were identified through the Canadian Managed Alcohol Program Study. Nine key informant interviews were conducted and analysed alongside program documents and reports to create individual case reports. Inductive content analysis and cross case comparisons were employed to identify six key dimensions of MAPs. RESULTS: Community based MAPs have a common goal of preserving dignity and reducing harms of drinking while increasing access to housing, health and social services. MAPs are offered as both residential and day programs with differences in six key dimensions including program goals and eligibility, food and accomodation, alcohol dispensing and administration, funding and money management, primary care services and clinical monitoring, and social and cultural connections. DISCUSSION AND CONCLUSIONS: MAPs consist of four pillars with the alcohol intervention provided alongside housing interventions, primary care services, social and cultural interventions. Availability of permanent housing and re-establishing social and cultural connections are central to recovery and healing goals of MAPs. Additional research regarding Indigenous and gendered approaches to program development as well as outcomes related to chronic harms and differences in alcohol management are needed.

Sheltering risks: Implementation of harm reduction in homeless shelters during an overdose emergency.

BACKGROUND: The current opioid overdose crisis in North America is heightening awareness of the need for and the challenges of implementing harm reduction, notably within complex and diverse settings such as homeless shelters. In this paper, we explore the implementation of harm reduction in homeless shelters during an emerging overdose emergency. METHODS: The objective of this qualitative study was to identify and understand micro-environment level factors within emergency shelters responding to homelessness and substance use, and the macro-level influences that produce and sustain structural vulnerabilities. We conducted eight focus groups with a total of 49 participants during an emerging overdose emergency. These included shelter residents (n = 23), shelter staff (n = 13), and harm reduction workers (n = 13). RESULTS: The findings illustrate the challenges of implementing an overdose response when substance use is prohibited onsite, without an expectation of abstinence, and where harm reduction services are limited to the distribution of supplies. In this context, harm reduction is partially implemented and incomplete. Shelters can be a site of risks and trauma for residents and staff due to experiencing, witnessing, and responding to overdoses. CONCLUSION: The current overdose crisis heightens the challenges of implementing harm reduction, particularly within complex and diverse settings such as homeless shelters. When harm reduction is limited to the distribution of supplies such as clean equipment and naloxone, important principles of engagement and the development of trust necessary to the provision of services are overlooked with negative implications for service users.

How do people with homelessness and alcohol dependence cope when alcohol is unaffordable? A comparison of residents of Canadian managed alcohol programs and locally recruited controls.

INTRODUCTION AND AIMS: We investigated coping strategies used by alcohol-dependent and unstably housed people when they could not afford alcohol, and how managed alcohol program (MAP) participation influenced these. The aim of this study was to investigate potential negative unintended consequences of alcohol being unaffordable. DESIGN AND METHODS: A total of 175 MAP residents in five Canadian cities and 189 control participants from nearby shelters were interviewed about the frequency they used 10 coping strategies when unable to afford alcohol. Length of stay in a MAP was examined as a predictor of negative coping while controlling for age, sex, ethnicity, housing stability, spending money and drinks per day. Multivariate binary logistic and linear regression models were used. RESULTS: Most commonly reported strategies were re-budgeting (53%), waiting for money (49%) or going without alcohol (48%). A significant proportion used illicit drugs (41%) and/or drank non-beverage alcohol (41%). Stealing alcohol or property was less common. Long-term MAP participants (>2 months) exhibited lower negative coping scores than controls (8.76 vs. 10.63, P < 0.001) and were less likely to use illicit drugs [odds ratio (OR) 0.50, P = 0.02], steal from liquor stores (OR 0.50, P = 0.04), re-budget (OR 0.36, P < 0.001) or steal property (OR 0.40, P = 0.07). Long-term MAP participants were also more likely to seek treatment (OR 1.91, P = 0.03) and less likely to go without alcohol (OR 0.47, P = 0.01). DISCUSSION AND CONCLUSIONS: People experiencing alcohol dependence and housing instability more often reduced their alcohol consumption than used harmful coping when alcohol was unaffordable. MAP participation was associated with fewer potentially harmful coping strategies.

Counting the cold ones: A comparison of methods measuring total alcohol consumption of managed alcohol program participants.

INTRODUCTION AND AIMS: Managed alcohol programs (MAP) aim to reduce harms experienced by unstably housed individuals with alcohol use disorders by providing regulated access to beverage alcohol, usually alongside housing, meals and other supports. This study compares two methods of estimating participants' outside alcohol consumption in order to inform program policies and practices around alcohol dosing and reducing risks of alcohol-related illnesses. METHODS: The total alcohol consumption of 65 people participating in Canadian MAPs was assessed comparing daily MAP records (1903 client days) with researcher-administered surveys over the same time period. A sub-sample of more complete daily MAP records for 39 people (696 client days) was also compared with the equivalent survey data on drinking. RESULTS: Significantly more standard drinks per day (SDs, one SD = 17.05 mL ethanol) were reported in research interviews than recorded by program staff, whether for program administered drinks alone (means 16.04 vs. 8.32 SDs, t = 5.79, P < 0.001) or including outside-program drinks as reported to staff (16.04 vs. 8.89 SDs, t = 5.37, P < 0.001). Consistent results were found in the sub-sample. The number of outside drinks estimated by comparing program records with the research interviews, varied between 2.71 and 9.94 mean drinks per day per site. DISCUSSION AND CONCLUSIONS: At two sites, MAP participants reported consuming more than twice the amount of alcohol administered on the program. At most sites, there was significant under-reporting of outside drinking. Addressing the problem of outside drinking and total daily consumption is critical for achieving program goals of both short and long-term harm reduction.

Does managing the consumption of people with severe alcohol dependence reduce harm? A comparison of participants in six Canadian managed alcohol programs with locally recruited controls.

INTRODUCTION AND AIMS: Managed alcohol programs (MAP) are intended for people with severe alcohol-related problems and unstable housing. We investigated whether MAP participation was associated with changes in drinking patterns and related harms. DESIGN AND METHODS: One hundred and seventy-five MAP participants from five Canadian cities (Hamilton, Ottawa, Toronto, Thunder Bay and Vancouver) and 189 same-city controls were assessed for alcohol consumption, health, safety and harm outcomes. Length of stay in a MAP was investigated as a predictor of drinking patterns, non-beverage alcohol consumption and related harms. Statistical controls were included for housing stability, age, gender, ethnic background and city of residence. Negative binomial regression and logistic regression models were used. RESULTS: Recently admitted MAP participants (≤2 months) and controls were both high consumers of alcohol, predominantly male, of similar ethnic background, similarly represented across the five cities and equally alcohol dependent (mean Severity of Alcohol Dependence Questionnaire = 29.7 and 31.4). After controlling for ethnicity, age, sex, city and housing stability, long-term MAP residents (>2 months) drank significantly more days (+5.5) but 7.1 standard drinks fewer per drinking day than did controls over the last 30 days. Long-term MAP residents reported significantly fewer alcohol-related harms in the domains of health, safety, social, legal and withdrawal. DISCUSSION AND CONCLUSIONS: Participation in a MAP was associated with more frequent drinking at lower quantities per day. Participation was associated with reduced alcohol-related harms over the past 30 days. Future analyses will examine outcomes longitudinally through follow-up interviews, police and health care records.

"Layers of translation" - evidence literacy in public health practice: a qualitative secondary analysis.

BACKGROUND: Strengthening public health systems has been a concern in Canada in the wake of public health emergencies. In one Canadian province, British Columbia, a high priority has been placed on the role of evidence to guide decision making; however, there are numerous challenges to using evidence in practice. The National Collaborating Centre for Methods and Tools therefore developed the Evidence Informed Public Health Framework (EIPH), a seven step guide to assist public health practitioners to use evidence in practice. We used this framework to examine the evidence literacy of public health practitioners in BC. METHODS: We conducted a secondary analysis of two separate qualitative studies on the public health renewal process in which the use and understanding of evidence were key interview questions. Using constant comparative analysis, we analyzed the evidence-related data, mapping it to the categories of the EIPH framework. RESULTS: Participants require both data and evidence for multiple purposes in their daily work; data may be more important to them than research evidence. They are keen to provide evidence-based programs in which research evidence is balanced with community knowledge and local data. Practitioners recognise appraisal as an important step in using evidence, but the type of evidence most often used in daily practice does not easily lend itself to established methods for appraising research evidence. In the synthesis stage of the EIPH process, synthesized evidence in the form of systematic reviews and practice guidelines is emphasized. Participants, however, need to synthesize across the multiple forms of evidence they use and see the need for more skill and resources to help them develop skill in this type of synthesis. CONCLUSIONS: Public health practitioners demonstrated a good level of evidence literacy, particularly at the collective level in the organization. The EIPH framework provides helpful guidance in how to use research evidence in practice, but it lacks support on appraising and synthesizing across the various types of evidence that practitioners consider essential in their practice. We can better support practitioners by appreciating the range of evidence they use and value and by creating tools that help them to do this.

Finding safety: a pilot study of managed alcohol program participants' perceptions of housing and quality of life.

BACKGROUND: There is a higher prevalence of alcohol use and severe alcohol dependence among homeless populations. The combination of alcohol use and lack of housing contributes to increased vulnerability to the harms of substance use including stigma, injury, illness, and death. Managed alcohol programs (MAPs) administer prescribed doses of alcohol at regular intervals to people with severe and chronic alcohol dependence and homelessness. As a pilot for a larger national study of MAPs, we conducted an in-depth evaluation of one program in Ontario, Canada. In this paper, we report on housing and quality of life outcomes and experiences of the MAP participants and staff. METHODS: We conducted a pilot study using mixed methods. The sample consisted of 38 people enrolled in or eligible for entry into a MAP who completed a structured quantitative survey that included measures related to their housing and quality of life. All of the participants self-identified as Indigenous. In addition, we conducted 11 in-depth qualitative interviews with seven MAP residents and four program staff and analyzed the interviews using constant comparative analysis. The qualitative analysis was informed by Rhodes' risk environment framework. RESULTS: When compared to controls, MAP participants were more likely to retain their housing and experienced increased safety and improved quality of life compared to life on the streets, in jails, shelters, or hospitals. They described the MAP as a safe place characterized by caring, respect, trust and a nonjudgmental approach with a sense of family and home as well as opportunities to reconnect with family members. CONCLUSIONS: The MAP was, as described by participants, a safer environment and a home with feelings of family and a sense of community that countered stigma, loss, and dislocation with potential for healing and recovery. The MAP environment characterized by caring, respect, trust, a sense of home, "feeling like family", and the opportunities for family and cultural reconnections is consistent with First Nations principles for healing and recovery and principles of harm reduction.

Toward cultural safety: nurse and patient perceptions of illicit substance use in a hospitalized setting.

As a group, people who use illicit drugs and are affected by social disadvantages often experience health inequities and encounter barriers such as stigma and discrimination when accessing health care services. Cultural safety has been proposed as one approach to address health inequities and mitigate stigma in health care. Drawing on a qualitative ethnographic approach within an overarching collaborative framework, we sought to gain an understanding of what constitutes culturally safe care for people who use(d) illicit drugs. The findings illustrate that illicit substance use in hospitals is often negatively constructed as (1) an individual failing, (2) a criminal activity, and (3) a disease of "addiction" with negative impacts on access to care, management of pain, and provision of harm-reduction supplies and services. These constructions of illicit substance use impact patients' feelings of safety in hospital and nurses' capacity to provide culturally safe care. On the basis of these findings, we provide recommendations and guidance for the development of culturally safe nursing practice.

Reducing health inequities: the contribution of core public health services in BC.

BACKGROUND: Within Canada, many public health leaders have long identified the importance of improving the health of all Canadians especially those who face social and economic disadvantages. Future improvements in population health will be achieved by promoting health equity through action on the social determinants of health. Many Canadian documents, endorsed by government and public health leaders, describe commitments to improving overall health and promoting health equity. Public health has an important role to play in strengthening action on the social determinants and promoting health equity. Currently, public health services in British Columbia are being reorganized and there is a unique opportunity to study the application of an equity lens in public health and the contribution of public health to reducing health inequities. Where applicable, we have chosen mental health promotion, prevention of mental disorders and harms of substance use as exemplars within which to examine specific application of an equity lens. METHODS/DESIGN: This research protocol is informed by three theoretical perspectives: complex adaptive systems, critical social justice, and intersectionality. In this program of research, there are four inter-related research projects with an emphasis on both integrated and end of grant knowledge translation. Within an overarching collaborative and participatory approach to research, we use a multiple comparative case study research design and are incorporating multiple methods such as discourse analysis, situational analysis, social network analysis, concept mapping and grounded theory. DISCUSSION: An important aim of this work is to help ensure a strong public health system that supports public health providers to have the knowledge, skills, tools and resources to undertake the promotion of health equity. This research will contribute to increasing the effectiveness and contributions of public health in reducing unfair and inequitable differences in health among population groups. As a collaborative effort between public health practitioners/decision makers and university researchers, this research will provide important understanding and insights about the implementation of the changes in public health with a specific focus on health equity, the promotion of mental health and the prevention of harms of substance use.

Housing and harm reduction: what is the role of harm reduction in addressing homelessness?

Homelessness and drug use often overlap and the harms of substance use are exacerbated by homelessness. Responding to the twin problems of homelessness and substance use is an important aspect of strategies to end homelessness. The introduction and development of ten year plans to end homelessness in North America heralds a new era of systemic responses to homelessness. Central to many of these plans is the adoption of 'Housing First' as a policy response. Housing First focuses directly on housing people regardless of current patterns of substance use. As such, harm reduction is a key principle of Housing First. In this paper, we examine Housing First as an example of the integration of housing and harm reduction and then put forth a community level policy framework to further promote the integration of harm reduction as part of a response to homelessness. Drawing on Rhodes' risk environment framework and current evidence of Housing First and harm reduction, we describe four key policy areas for action: (1) social inclusion policies; (2) adequate and appropriate supply of housing; (3) on demand harm reduction services and supports and (4) systemic and organizational infrastructure. We conclude by identifying areas for future research.

Shifting moral values to enhance access to health care: harm reduction as a context for ethical nursing practice.

BACKGROUND: People who are street involved including those experiencing homelessness and substance use are at increased risk of morbidity and mortality. Such inequities are exacerbated when those facing the greatest inequities in health have the least access to health care. These concerns have rarely been addressed in bioethics and there has been a lack of explicit attention to the dominant societal and organizational values that structure such injustices. The purpose of this paper is to describe the underlying value tensions that impact ethical nursing practice and affect equity in access to health care for those who are street involved. METHODS: In this paper, findings from a larger qualitative ethnographic study of ethical practice in nursing in the context of homelessness and substance use are reported. The original research was undertaken in two 'inner city' health care centres and one emergency department (ED) to gain a better understanding of ethical nursing practice within health care interactions. Data were collected over a period of 10 months through face-to-face interviews and participant observation. RESULTS: In order to facilitate access to health care for those who are street-involved nurses had to navigate a series of value tensions. These value tensions included shifting from an ideology of fixing to reducing harm; stigma to moral worth; and personal responsibility to enhancing decision-making capacity. A context of harm reduction provided a basis for the development of relationships and shifted the moral orientation to reducing harm as a primary moral principle in which the worth of individuals and the development of their capacity for decision-making was fostered. CONCLUSIONS: Implementation of a harm reduction philosophy in acute care settings has the potential to enhance access to health care for people who are street involved. However, explicit attention to defining the harms and values associated with harm reduction is needed. While nurses adopted values consistent with harm reduction and recognized constraints on personal responsibility, there was little attention to action on the social determinants of health such as housing. The individual and collective role of professional nurses in addressing the harms associated with drug use and homelessness requires additional examination.