Auteur M. R. MEYER

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Acute combined poisoning with the new designer drug 4-methyl-N-ethyl-cathinone (4-MEC) and gammabutyrolactone (GBL): A case report with different analytical approaches for identification of some metabolites

A. TURCANT ; D. BOELS ; A. G. HELFER ; S. FÉREC ; M. BRETAUDEAU DEGUIGNE ; B. LELIÈVRE ; M. R. MEYER ; H. H. MAURER | 2014
Dans Toxicologie Analytique et Clinique (Vol.26, n°3, Septembre 2014) Article : Périodique

Objective: 4-Methyl-N-ethylcathinone (4-MEC) is a novel designer drug of the beta-keto amphetamine family. A case of a mixed poisoning by 4-MEC and gamma-butyrolactone (GBL) is described. Two and half hours after an injected 0.25-0.5 g 4-MEC dos[...]

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Analytical toxicology of emerging drugs of abuse - An update

M. R. MEYER ; F. T. PETERS | 2012
Dans Therapeutic Drug Monitoring (Vol.34, n°6, December 2012) Article : Périodique

The steady increase of new drugs of abuse on the illicit drug market is a great challenge for analytical toxicologists. Because most of these new drugs or drug classes are not included in established analytical methods targeting classic drugs of[...]

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New psychoactive substances: an overview on recent publications on their toxicodynamics and toxicokinetics

M. R. MEYER | 2016
Dans Archives of Toxicology (Vol.90, n°10, October 2016) Article : Périodique

This review article covers English-written and PubMed-listed review articles and original studies published between January 2015 and April 2016 dealing with the toxicodynamics and toxicokinetics of new psychoactive substances. Compounds covered [...]

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Prevalence and distribution patterns of amphetamine and methamphetamine consumption in a federal state in southwestern Germany using wastewater analysis

M. R. MEYER ; T. VOLLERTHUN ; R. HASSELBACH | 2015
Dans Drug and Alcohol Dependence (Vol.156, November 2015) Article : Périodique

Background: Wastewater analysis is a new approach developed to estimate drug (of abuse) consumption in large communities, such as cities or even whole countries. Aims: This paper presents data on the loads of amphetamine and methamphetamine mea[...]

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Screening for illicit drugs in pooled human urine and urinated soil samples and studies on the stability of urinary excretion products of cocaine, MDMA, and MDEA in wastewater by hyphenated mass spectrometry techniques

M. MARDAL ; J. KINYUA ; P. RAMIN ; B. MISEREZ ; A. L. N. VAN NUIJS ; A. COVACI ; M. R. MEYER | 2017
Dans Drug Testing and Analysis (Vol.9, n°1-2, January-February 2017) Article : Périodique

Monitoring population drug use through wastewater-based epidemiology (WBE) is a useful method to quantitatively follow trends and estimate total drug consumption in communities. Concentrations of drug biomarkers might be low in wastewater due to[...]

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Studies on the stability and microbial biotransformation of five deschloroketamine derivatives as prerequisite for wastewater-based epidemiology screening

F. FRANKENFELD ; L. WAGMANN ; M. R. MEYER | 2025
Dans Drug Testing and Analysis (Vol.17, n°8, August 2025) Article : Périodique

Wastewater (WW)-based epidemiology (WBE) is a powerful tool for screening and surveillance of drugs (of abuse) or new psychoactive substances (NPSs) in larger population. Since the drug market changes frequently, it is crucial for WBE to define [...]

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