Facteurs associés à l’alliance thérapeutique en toxicomanie : 
effets modérateurs de la judiciarisation et des troubles sévères de santé mentale
Drug misuse has a major negative impact on individuals and on society as a whole (MSSS, 2007). The efficiency of drug treatments is however weakened by the difficulty retaining and engaging this clientele in treatment (Meier et al., 2006). In this context, and because the quality of the therapeutic alliance is associated with treatment outcome and treatment retention (Martin et al., 2000; Meier et al., 2005a), the alliance which develops between the client and therapist in the course of therapy appeared to be a promising solution to improve the efficiency of the treatments of drug addiction.  The present study focus on the factors associated to the therapeutic alliance developed by drug addicts recruited in a drug rehabilitation programme (n = 269). The study is also interested in the influence of problems associated with addiction (justice and mental health) on the existing relations between the alliance and independents variables (moderating effects). The links between the therapeutic alliance and a range of factors (mental health, drug use, satisfaction with services, motivation, social support, legal pressures) are examined.   The findings demonstrate that pretreatment drug use covarie with the therapeutic alliance. Cognitive disorders and satisfaction with services are two main variables assess during the group therapy which are associated with the alliance. The moderating effect of problems associated with addiction (justice, mental health) on therapeutic alliance is finally supported.
therapeutic alliance drug misuse addiction justice justice mental health