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HIV cure research requires interrogating latent HIV reservoirs in deep tissues, which necessitates autopsies to avoid risks to participants. An HIV autopsy biobank would facilitate this research, but such research raises ethical issues and requires participant engagement. This study explores the willingness to participate in HIV cure research at the end of life. Participants include Canadians with HIV [people with HIV (PWHIV)] aged 55 years or older. Following a mixed-method study design, all participants completed a phone or online survey, and a subset of participants participated in in-depth phone or videoconference interviews. We produced descriptive statistics of quantitative data and a thematic analysis of qualitative data. Barriers and facilitators were categorized under domains of the Theoretical Domains Framework. From April 2020 to August 2021, 37 participants completed the survey (mean age = 69.9 years old; mean duration of HIV infection = 28.5 years), including 15 interviewed participants. About three quarters of participants indicated being willing to participate in hypothetical medical studies toward the end of life (n = 30; 81.1%), in HIV biobanking (n = 30; 81.1%), and in a research autopsy (n = 28; 75.7%) to advance HIV cure research, mainly for altruistic benefits. The main perceived risks had to do with physical pain and confidentiality. Barriers and facilitators were distributed across five domains: social/professional role and identity, environmental context and resources, social influences, beliefs about consequences, and capabilities. Participants wanted more information about study objectives and procedures, possible accommodations with their last will, and rationale for studies or financial interests funding studies. Our results indicate that older PWHIV would be willing to participate in HIV cure research toward the end of life, HIV biobanking, and research autopsy. However, a dialogue should be initiated to inform participants thoroughly about HIV cure studies, address concerns, and accommodate their needs and preferences. Additional work is required, likely through increased community engagement, to address educational needs.

Summary In Canada, HIV disproportionately affects Black communities. Though Black faith leaders play an influential role engaging Black communities around social care and social justice, their response to HIV has been somewhat muted. Black PRAISE is a novel intervention for Black churches to strengthen congregants’ critical awareness of HIV affecting Black communities. A multi-stakeholder team developed and tested the intervention in 2016 − 17 among six churches in the province of Ontario, where more than half of Black Canadians reside, using a community-based participatory approach. Specifically, the intervention aimed to strengthen how congregants understand HIV among Black communities and reduce their level of stigma toward people living with HIV. We addressed critical awareness among the participating congregations through (i) disseminating a booklet with validated information that promoted critical health literacy related to HIV; (ii) enabling pastors to deliver a sermon on love, compassion and social justice; and (iii) developing and screening a short film that featured Black Canadians discussing their experiences of HIV-related stigma. We assessed changes in knowledge and stigma by surveying congregants (N = 173) at baseline and two follow-ups using validated instruments and other measures. Through Black PRAISE, congregants significantly increased their HIV-related knowledge; moreover, exposure to all the intervention components was associated with a significantly reduced level of stigma. A likely strategic outcome of Black PRAISE is that churches are empowered to help strengthen Black people’s community-based response to HIV and join efforts to eliminate the structural conditions that increase Black people’s vulnerability to HIV.

HIV-related stigma impedes adoption and implementation of effective HIV prevention and treatment strategies. It may also exacerbate racial/ethnic HIV disparities. Given high levels of religious observance within African, Caribbean, and Black (ACB) communities and the social capital that faith-based organizations hold, these entities may be promising venues for stigma-remediation and effective partners in community-based, HIV-focused programing. However, more research is needed to understand HIV-related stigma in these institutions. This study examines HIV-related stigma among six ACB churches in Ontario, Canada. Surveys were distributed to ACB attendees (

IntroductionAfrican, Caribbean and Black (ACB) communities are disproportionately infected by HIV in Ontario, Canada. They constitute only 5% of the population of Ontario yet account for 25% of new diagnoses of HIV. The aim of this study is to understand underlying factors that augment the HIV risk in ACB communities and to inform policy and practice in Ontario.Methods and analysisWe will conduct a cross-sectional study of first-generation and second-generation ACB adults aged 15–64 in Toronto (n=1000) and Ottawa (n=500) and collect data on sociodemographic information, sexual behaviours, substance use, blood donation, access and use of health services and HIV-related care. We will use dried blood spot testing to determine the incidence and prevalence of HIV infection among ACB people, and link participant data to administrative databases to investigate health service access and use. Factors associated with key outcomes (HIV infection, testing behaviours, knowledge about HIV transmission and acquisition, HIV vulnerability, access and use of health services) will be evaluated using generalised linear mixed models, adjusted for relevant covariates.Ethics and disseminationThis study has been reviewed and approved by the following Research Ethics Boards: Toronto Public Health, Ottawa Public Health, Laurentian University; the University of Ottawa and the University of Toronto. Our findings will be disseminated as community reports, fact sheets, digital stories, oral and poster presentations, peer-reviewed manuscripts and social media.

We assess participants’ experience of Black Pastors Raising Awareness and Insight of Stigma through Engagement (Black PRAISE), an intervention for Black churches to promote critical awareness of HIV affecting Black Canadian communities. We used a community-based participatory approach to implement Black PRAISE among six churches in the Greater Toronto Area and Ottawa, in October–November 2016. For the intervention, congregants received a booklet with validated HIV-related information, attended a sermon on compassion and justice, viewed a short film on HIV-related stigma, and completed baseline and follow-up surveys to evaluate the effectiveness of the intervention. We then conducted in-depth interviews with 18 pastors and congregants from the six churches to explore how they experienced the intervention. Three major themes emerged from an iterative exploration of the thematic content of the interviews: the beneficial impact of the intervention; reconciling the moral and theological issues of their faith with the social reality of HIV and stigma; and perspectives on future stigma reduction efforts. Participants spoke approvingly about Black PRAISE and supported stigma reduction but acknowledged uncertainties about their capacity to actualise their commitment. The main overarching lessons from Black PRAISE are as follows: first, our results support a community-based participatory approach to productively engaging Black congregations in stigma reduction and health promotion; second, promising or successful interventions incorporate multiple components to promote critical awareness about the specific health issue for Black life and wellbeing; and third, interventions are more likely to succeed if they support critical reflection on the underlying conceptual issues, implicit assumptions and belief systems among the professional and lay stakeholders.