[The impact of opening a heroin-assisted treatment clinic on the surrounding neighborhood].

Objectives: Heroin-assisted treatment clinics are currently the focus of a social debate. In spite of the clinics’ effectiveness in reducing illicit opiate use, some decision-makers refuse to set them up because of their possible negative impact. These clinics could attract new drug users into the neighbourhood which could lead to an accumulation of injection debris and to a decrease in the sense of security in the community.