Craving and illicit heroin use among patients in heroin-assisted treatment.

AIMS To investigate in heroin-assisted treatment (HAT) compared to methadone maintenance treatment (MMT): the course of heroin craving and illicit heroin use, their mutual association, and their association with multi-domain treatment response. DESIGN RCTs on the efficacy of 12 months co-prescribed injectable or inhalable HAT compared to 12 months… (More)