The main objective is to measure the level of cocaine craving, 6 months after the end of their detoxification treatment (outpatient or full hospitalization), in patients with a diagnosis of moderate to severe dependence (DSM 5) to cocaine and co-addiction, or not, to alcohol and / or psychostimulants. To evaluate cocaïne craving,the questionnaire CCQ-Brief will be used.
The aim of this study is to have a better understanding of the relationship between self-controle difficulties (and more specifically the inhibition deficit in impulsivity), emotional regulation disorders such as alexithymia and craving.This study will be the first in France to specify the interactions between self-regulkation processes dysfunctions and emotional dysfunctions in craving.