Two persons are described who demonstrated prolonged neuropsychiatric syndromes after the ingestion of large doses of (+-)-3,4-methylenedioxymethamphetamine (MDMA), a recreationally used amphetamine analog. These cases suggest that MDMA, known to be neurotoxic to serotonin neurons in several experimental animals, may also produce untoward effects in humans. In addition, they provide evidence th...

3, 4 Methylenedioxymethamphetamine (MDMA) also known as Ecstasy is a common recreational drug of abuse and reports of abuse of tricyclic antidepressants are also known. We report two cases of misuse of selective serotonin re-uptake inhibitors (SSRIs) antidepressants in combination with Ecstasy and their beneficial subjective effects experienced by misusers. We hypothesise the probable underlyin...

Lycanthropy is an unusual belief or delusion in which the patient thinks that he/she has been transformed into an animal. In rare cases, the patient believes that another person has been transformed into an animal. In this case report, a patient who had an uncommon variant of lycanthropy is introduced. The patient’s symptoms had appeared after consumption of ecstasy. This shows the occurrence o...

EUROPSYCHOPHARMACOLOGY 2002 – VOL . 26 , NO . 1 © 2001 American College of Neuropsychopharmacology Published by Elsevier Science Inc. 0893-133X/02/$–see front matter 655 Avenue of the Americas, New York, NY 10010 PII S0893-133X(01)00345-1 Pharmacological Studies of the Acute Effects of ( )-3,4-Methylenedioxymethamphetamine on Locomotor Activity: Role of 5-HT 1B/1D and 5-HT 2 Receptors Michael G...

Methylenedioxymethamphetamine (MDMA) has previously been shown to produce a positive conditioned place preference (CPP) among rats. Here the effects of doses of a specific 5-HT3 antagonist, MDL72222, on MDMA's ability to produce a CPP were assessed. A dose of MDL72222 (0.03 mg/kg) blocked the establishment of a MDMA CPP. These results support the suggestions that compounds affecting the 5-HT3 r...

Methylenedioxymethamphetamine (MDMA) is generally described as non-addictive. However, this report describes three cases in which criteria for dependence were met. A wider understanding that MDMA can be addictive in rare cases is important as very heavy use may cause lasting neuronal changes. This risk could be reduced with effective identification and treatment of dependent persons. In one cas...