BACKGROUND Cognitive deficits are well documented in ecstasy (3,4-methylenedioxymethamphetamine; MDMA) users, with such deficits being taken as evidence of dysregulation of the serotonin (5-hydroxytryptamine; 5-HT) system. More recently neuroimaging has been used to corroborate these deficits. The present study aimed to assess multitasking performance in ecstasy polydrug users, polydrug users a...

BACKGROUND/AIMS Despite being amphetamine derivatives, MDMA and its analogues show a number of clinical pharmacological differences with respect to both amphetamine (AMP) and methylamphetamine (METH). We aimed here at reporting and analysing information relating to the socio-demographics and clinical circumstances of the AMP-type stimulant-related deaths for the whole of the UK. METHODS Data ...

ecstasy is one of the newest drugs in the same category with amphetamines which has stimulating effects in the same families of amphetamines and lsd. there hasn't been a structured and organized study on this drug in iran. it has been used in great scale in all western countries. studies at san francisco and australia with snowballing method, revealed that this drug is used by active young...

OBJECTIVE Ecstasy use is associated with memory deficits. Serotonin transporter gene (5-HTTLPR) polymorphisms have been linked with memory function in healthy samples. The present pilot study investigated the influence of 5-HTTLPR polymorphisms on memory performance in ecstasy users, marijuana-using controls, and non-drug-using controls, after a minimum of 7 days of abstinence. METHOD Data we...

MDMA/Ecstasy has had a resurgence in popularity, with recent supplies comprising higher strength MDMA, potentially leading to increased drug-related harm. Neurocognitive problems have been widely reported in ecstasy users, equally some studies report null findings, and it remains unclear which factors underlie the development of neurocognitive impairments. This review covers the empirical resea...

Surveillance data suggests that use of ecstasy in the U.S. is predominantly among white adolescent and young adults. To investigate ecstasy use among substance users in New York City we added questions to ongoing efforts to recruit heroin and cocaine users. Of 715 participants recruited, 58.3% were injection drug users (IDUs). The median age was 32 (range 17-64), 76.4% were male, 49.0% were cur...

AIMS To improve our understanding of the pharmacology of 'ecstasy' in recreational environments; in particular, to describe the composition of ecstasy pills, patterns of ecstasy use and the relationship between dose of 3,4-methylendioxymethamphetamine (MDMA) and resulting plasma concentrations. DESIGN, SETTING AND PARTICIPANTS A naturalistic observational study of 56 experienced 'ecstasy' use...

The impact of ecstasy/polydrug use on real world memory (i.e., everyday memory, cognitive failures and prospective memory) was investigated in a sample of 42 ecstasy/polydrug users and 31 non-ecstasy users. Laboratory-based prospective memory (PM) tasks were administered along with self-report measures of PM to test whether any ecstasy/polydrug-related impairment on the different aspects of PM ...

BACKGROUND With the backdrop of a global ecstasy epidemic, this study sought to examine the trend, correlates, and onset sequence of ecstasy use among adolescents in Taiwan, where a well-established gateway drug such as marijuana is much less popular. METHODS A multistage probability survey of school-attending adolescents in grades 7, 9, 10, and 12, aged 11-19 years, was conducted in 2004, 20...