Interactions between specific parameters of MDMA use and cognitive and psychopathological measures

    loading  Checking for direct PDF access through Ovid

Abstract

The aim of the present study was to investigate the relevance of different parameters of 3,4-methylenedioxymethamphetamine (MDMA) use, including age of first use, cumulative lifetime dose and highest daily dose for predicting cognitive performance and self-reported psychopathology. Moreover, interactions between those parameters were examined. Ninety-six new MDMA users were interviewed to assess their drug use, and they completed a battery of cognitive tests concerning attention and information processing speed, episodic memory and executive functioning and self-reported psychopathology. Subjects participated again after 1 year to provide follow-up data. Significant associations between age of first use and cumulative lifetime dose have been found for attention and information processing speed. Furthermore, the results showed a significant effect of age of first use on the recognition performance of the episodic memory. The findings of the current study provide a first estimation of the interactions between different MDMA use parameters. Future research should focus upon additional parameters of drug use and concentrate on consequent follow-up effects.

Related Topics

    loading  Loading Related Articles