État de stress post-traumatique et troubles liés à l'utilisation d'une substance : interrelations et modèles thérapeutiques intégrés

Post-traumatic stress-disorders (PTSD) and substance use disorders are frequently interrelated and represent a clinical challenge. This dual diagnosis is associated with poorer outcomes, more dropouts from treatment and more relapses. To date, no consensus had been reached on best practices. However, a few cognitive-behavioral models have recently been developed and assessed within clinical trials. This article explores the literature associated with this dual diagnosis, and proposes different avenues for future research.