What constitutes effective problematic substance use treatment from the perspective of people who are homeless? A systematic review and meta-ethnography

This is the authors' abstract. We don't add key points for this paper.

This is the first meta-ethnography to examine the components of effective problematic substance use treatment from the perspective of those experiencing homelessness. Critical components of effective problematic substance use treatment are highlighted. The way in which services and treatment are delivered is more important than the type of treatment provided. Substance use interventions should address these components, including prioritising good relationships between staff and those using services, person-centred approaches, and a genuine understanding of individuals' complex lives.