Enhancing addiction care: Benefits of urinary screening with LC-HRMS (liquid chromatography-high resolution mass spectrometry) for psychoactive substances and drugs

E. LE CARPENTIER ; M. HELESBEUX ; V. BIERING ; A. AQUIZERATE ; M. ROUSSELET ; M. BARRANGOU-POUEYS-DARLAS ; A. VERHOLLEMAN ; E. DAILLY ; M. GREGOIRE ; C. VICTORRI-VIGNEAU ; M. DUVAL | 2025
Dans Progress in Neuro-Psychopharmacology and Biological Psychiatry (Vol.141, 30 August 2025) Article : Périodique

Introduction: Immunoassay (IA) is currently used at Nantes University Hospital to perform urine drug screening in the inpatient addiction unit. Given its numerous limitations, we aimed to assess the overall benefit of the Liquid-Chromatography-H[...]

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ESCAPE Study: Cannabidiol use in patients treated for substance use disorders, prevalence of use, and characteristics of users

M. DUVAL ; M. ISTVAN ; M. ROUSSELET ; E. J. LAFORGUE ; M. GRALL-BRONNEC ; C. MAURIAT ; C. VICTORRI-VIGNEAU | 2025
Dans European Addiction Research (Vol.31, n°1, April 2025) Article : Périodique

INTRODUCTION: Cannabidiol (CBD) is one of the two primary phytocannabinoids found in cannabis. Its diverse pharmacological properties suggest potential benefits for a wide range of medical conditions. The primary objective of this study was to e[...]

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"Naloxone? Not for me!" First cross-assessment by patients and healthcare professionals of the risk of opioid overdose

A. AQUIZERATE ; M. ROUSSELET ; A. COCHARD ; M. GUERLAIS ; M. GÉRARDIN ; E. LEFEBVRE ; M. DUVAL ; E. J. LAFORGUE ; C. VICTORRI-VIGNEAU | 2024
Dans Harm Reduction Journal (Vol.21, 2024) Article : Périodique

BACKGROUND: Opioid-related mortality is a rising public health concern in France, where opioids were in 2021 implicated in 75% of overdose deaths. Opioid substitution treatment (OST) was implicated in almost half of deaths related to substance a[...]

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Nitrous oxide in France: Evolution of complications reported to the French monitoring system in the context of information from health authorities and regulatory measures

M. GUERLAIS ; A. AQUIZERATE ; A. DAVELUY ; A. LIONNET ; M. GÉRARDIN ; M. DUVAL ; M. ISTVAN ; E. J. LAFORGUE ; C. VICTORRI-VIGNEAU ; French Addictovigilance Network | 2025
Dans International Journal of Drug Policy (Vol.144 Part 2, October 2025) Article : Périodique

Background: In France, the increasing use of nonmedical nitrous oxide (N2O) among young consumers has become a concern. Faced with this increase in consumption, authorities have set up information campaigns and have taken regulatory measures to [...]

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Nitrous oxide: a unique official French addictovigilance national survey

M. GUERLAIS ; A. AQUIZERATE ; A. LIONNET ; A. DAVELUY ; M. DUVAL ; M. GÉRARDIN ; M. ISTVAN ; E. J. LAFORGUE ; C. VICTORRI-VIGNEAU | 2023
Dans Frontiers in Public Health (Vol.11, 2023) Article : Périodique

INTRODUCTION: Nitrous oxide has become over the last few years a public health problem in many countries. France has a dedicated health monitoring system dedicated to the surveillance of the abuse, dependence and consequences associated with the[...]

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Physicians, pharmacists and take-home naloxone: What practices? The SINFONI study

M. DUVAL ; A. AQUIZERATE ; E. JAULIN ; M. ROUSSELET ; E. KUHN ; A. GUILLEMINOT ; I. NICOLLEAU ; S. PELE ; T. HERAULT ; P. ARTARIT ; E. SOULIDOU-JACQUES ; E. J. LAFORGUE ; C. VICTORRI-VIGNEAU | 2024
Dans Therapies (Vol.79, n°6, Novembre-Décembre 2024) Article : Périodique

Objective: For several years, both the French Addictovigilance Network and French health authorities have consistently emphasized the need to provide opioid users with take-home naloxone (THN), the specific antidote for opioid overdoses. In Marc[...]

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