Journal of Psychopharmacology
November 1, 2006
Roland W. Freudenmann, Carlos Schönfeldt-lecuona, Manfred Spitzer et al.
4 citations
Depression in former ecstasy users may not respond to selective serotonin reuptake inhibitors (SSRIs) possibly due to damaged serotonergic synapses following long-term heavy ecstasy use. We report findings in a patient suffering from MDMA-induced depression which was refractory to several antidepressive medications including selective noradrenergic reuptake inhibitor (SNRI) and SSRI. An add-on...
CNS Drug Reviews
June 1, 2004
Roland W. Freudenmann, Manfred Spitzer
41 citations
ABSTRACT This paper reviews the pharmacology and toxicology of 3,4‐methylenedioxy‐N‐ethyl‐amphetamine (MDEA, “eve”). MDEA is a ring‐substituted amphetamine (RSA) like MDMA, its well known N‐methyl analog. Both have become very popular substances of abuse in the techno‐ and house‐music scene. They can evoke psychomotor stimulation, mild alterations of perception, sensations of closeness and a...
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences
August 15, 2003
Jochen Buechler, Matthias Schwab, Gerd Mikus et al.
An enantioselective HPLC method has been developed and validated for the stereospecific analysis of N-ethyl-3,4-methylenedioxyamphetamine (MDE) and its major metabolites N-ethyl-4-hydroxy-3-methoxyamphetamine (HME) and 3,4-methylenedioxyamphetamine (MDA). These compounds have been analyzed both from human plasma and urine after administration of 70 mg pure MDE-hydrochloride enantiomers to four...
Neuropsychobiology
2002
Euphrosyne Gouzoulis‐mayfrank, B. Thelen, Stefanie Maier et al.
69 citations
Hallucinogenic drug-induced states are considered as models for acute schizophrenic disorders (experimental psychoses). In a double-blind study with healthy volunteers we investigated the influence of the serotonergic hallucinogen psilocybin, the ecstasy-like drug 3,4-methylenedioxyethylamphetamine (MDE), the stimulant d- methamphetamine and placebo on covert orienting of spatial attention (n =...
Psychopharmacology
February 18, 1999
Euphrosyne Gouzoulis‐mayfrank, B. Thelen, Elmar Habermeyer et al.
145 citations
The aim of this study was to contribute to the characterization of the entactogen (ecstasy) substance group. The psychopathological, neuroendocrine and autonomic effects of common recreational doses of the entactogen 3,4-methylenedioxyethylamphetamine (MDE), the hallucinogen psilocybin, the stimulant d-methamphetamine and placebo were investigated in a double-blind study with healthy volunteers...
Pharmacopsychiatry
July 1, 1998
Euphrosyne Gouzoulis‐mayfrank, Frank Schneider, J. Friedrich et al.
16 citations
Human experimental research with hallucinogenic drugs is potentially able to identify linking variables between the psycho(patho)logical conditions and neurobiological alterations involved in both pharmacologically induced and naturally occurring acute psychotic states. A number of methodological aspects should be considered when planning modern experimental studies with hallucinogenic drugs....