Journal of Psychopharmacology
February 23, 2026
Tiphaine Raingeard, Thomas Soeiro, Caroline Victorri-Vigneau et al.
Background: While ketamine is widely used in anesthesia and pain management, its non-medical use is increasing worldwide. In France, surveillance data indicate a sharp rise in ketamine-related disorders, but comprehensive characterization of affected patients and associated complications remains limited. Aims: To examine trends on ketamine in France from 2019 to 2023, and describe severe...
Fundamental and Clinical Pharmacology
December 1, 2018
Céline Eiden, Sarah Leone-Burgos, Anaïs Serre et al.
Ephenidine, diphenidine, and methoxphenidine belong to the family of diarylethylamines that are psychoactive substances derived from lefetamine (N, N-di-methyl-1,2-diphenylethylamine, also called L-SPA). These dissociative anesthetic compounds act as potent and selective N-methyl-d-aspartate receptor antagonists and were recently classified as narcotic drugs in France. The available data...
The´rapie
2015
François Chavant, Alexandra Boucher, Reynald Le Boisselier et al.
New substances, also known as "designer drugs" or "legal highs" are increasingly available to drug users. Two hundred and fifteen hitherto unlisted substances have been notified by European Union member states since 2005. These synthetic drugs, which have been developed to side-step the legislation on drugs, are analogues or derivatives of existing drugs and medications. The availability of...
The´rapie
2010
Danièle Debruyne, Marie-Anne Courné, Reynald Le Boisselier et al.
Designer drugs are currently marketed as substitutes for stimulant drugs as cocaine, amphetamine, MDMA...Unlike compounds listed as narcotics, these new substances are deliberately synthesized to avoid anti-drug laws. Among them, mephedrone (4-methylmethcatinone) that belongs to cathinone family, has been recently introduced in France. Users report positive euphoric and entactogenic effects....