Background: Since 2000, the prevalence of recreational nitrous oxide (N 2O) use has increased in the Western world. Although N 2O is a relatively safe drug, the overall increase in the use of N 2O has concomitantly also initiated a modest but important increase in the number of young excessive users. …

Background: Ecstasy (3,4-methylenedioxymethamphetamine (MDMA)) has a relatively low harm and low dependence liability but is scheduled on List I of the Dutch Opium Act (‘hard drugs’). Concerns surrounding increasing MDMA-related criminality coupled with the possibly inappropriate scheduling of MDMA initiated …

Introduction: Ecstasy (MDMA) is a popular recreational drug, but its illegal production and trade in the Netherlands have developed into a serious public order and ecological problem which endanger and question the harm reduction approach of the Dutch ecstasy policy. Methods: The market characteristics, …

Verslaving is een chronische, recidiverende hersenziekte, waarbij zowel biologische (waaronder genetische), psychologische als sociale factoren een belangrijke rol spelen in het ontstaan en het voortduren ervan. Psychosociale interventies vormen de basis van de verslavings-behandeling, daarnaast zijn …