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Frauger E, Fouilhé N, Lacroix C, Daveluy A, Le Boisselier R, Bertin C, Revol B, Carton L, Chevalier C, Eiden C, Gibaja V, Aquizerate A, Chaouachi L, Bouquet E, Roussin A, Mallaret M, Micallef J. [Increase of overdose and deaths related to methadone during COVID-19 epidemic in 2020]. Therapie 2024; 79:297-306. [PMID: 37391322 PMCID: PMC10266982 DOI: 10.1016/j.therap.2023.06.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 06/02/2023] [Accepted: 06/13/2023] [Indexed: 07/02/2023]
Abstract
INTRODUCTION Due to the risk of overdoses increase especially with methadone, a reinforced monitoring has been set up by the French Addictovigilance Network following the first lockdown related to coronavirus disease 2019 (COVID-19). In this context, we managed a specific study to analyze overdoses related to methadone in 2020 compared to 2019. MATERIAL AND METHODS We analyzed methadone-related overdoses which occurred in 2019 and 2020 from two sources: DRAMES program (deaths with toxicological analysis) and the French pharmacovigilance database (BNPV) (overdoses that did not lead to death). RESULTS Data from DRAMES program in 2020 show methadone as the first drug involved in deaths as well as an increase in deaths: in number (n=230 versus n=178), in proportion (41% versus 35%) and number of deaths per 1000 exposed subjects (3.4 versus 2.8). According to BNPV, the number of overdose increased in 2020 compared to 2019 (98 versus 79; i.e., 1.2-fold increase) particularly during several target periods: first lockdown, end of lockdown/summer period and second lockdown. In 2020, a higher number of cases were observed in April (n=15) and May (n=15). Overdoses and deaths occurred in subjects enrolled in treatment programs or not (naïve subjects/occasional users who obtained methadone from street market or family/friends). Overdoses resulted from different factors: overconsumption, multiple drug use with depressants drugs or cocaine, injection, consumption for sedative, recreational purposes or voluntary drug poisoning. DISCUSSION/CONCLUSION All these data show an increase of morbidity and mortality related to methadone during COVID-19 epidemic. This trend has been observed in other countries.
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Affiliation(s)
- Elisabeth Frauger
- Centre d'addictovigilance, service de pharmacologie clinique, hôpital de la Timone, Assistance publique-Hôpitaux de Marseille, Aix-Marseille université, institut de neurosciences des systèmes, Inserm UMR1106, 13005 Marseille, France.
| | - Nathalie Fouilhé
- Centre d'addictovigilance, CHU de Grenoble-Alpes, 38043 Grenoble, France
| | - Clémence Lacroix
- Centre d'addictovigilance, service de pharmacologie clinique, hôpital de la Timone, Assistance publique-Hôpitaux de Marseille, Aix-Marseille université, institut de neurosciences des systèmes, Inserm UMR1106, 13005 Marseille, France
| | - Amélie Daveluy
- Centre d'addictovigilance, département de pharmacologie, hôpital Pellegrin, CHU de Bordeaux, 33076 Bordeaux, France
| | - Reynald Le Boisselier
- Centre d'addictovigilance, service de pharmacologie, CHU de Caen, 14033 Caen, France
| | - Célian Bertin
- Centre d'addictovigilance, service de pharmacologie médicale, CHU de Clermont-Ferrand, université Clermont Auvergne, 63003 Clermont-Ferrand, France
| | - Bruno Revol
- Centre d'addictovigilance, CHU de Grenoble-Alpes, 38043 Grenoble, France
| | - Louise Carton
- Centre d'addictovigilance, service de pharmacologie, faculté de médecine-pôle recherche, 59037 Lille, France
| | - Cécile Chevalier
- Centre d'addictovigilance, service hospitalo-universitaire de pharmacotoxicologie, hospices civils de Lyon, 69424 Lyon cedex, France
| | - Céline Eiden
- Centre d'addictovigilance, département de pharmacologie médicale et toxicologie, hôpital Lapeyronie, CHU de Montpellier, 34295 Montpellier, France
| | - Valérie Gibaja
- Centre d'addictovigilance, CHRU de Nancy, hôpital Brabois, 54511 Vandoeuvre-les-Nancy, France
| | - Aurélie Aquizerate
- Centre d'addictovigilance, service de pharmacologie clinique, institut de biologie, CHU de Nantes, 44093 Nantes, France
| | - Leila Chaouachi
- Centre d'addictovigilance, hôpital Fernand-Widal, 75475 Paris, France
| | - Emilie Bouquet
- Centre d'addictovigilance, service de pharmacologie clinique et vigilances, CHU de Poitiers, 86021 Poitiers, France
| | - Anne Roussin
- Centre d'addictovigilance, faculté de médecine, 31000 Toulouse, France
| | - Michel Mallaret
- Centre d'addictovigilance, CHU de Grenoble-Alpes, 38043 Grenoble, France
| | - Joëlle Micallef
- Centre d'addictovigilance, service de pharmacologie clinique, hôpital de la Timone, Assistance publique-Hôpitaux de Marseille, Aix-Marseille université, institut de neurosciences des systèmes, Inserm UMR1106, 13005 Marseille, France
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Lapeyre-Mestre M. Addictovigilance in women, the hidden part of the iceberg? Therapie 2023; 78:157-164. [PMID: 36280399 DOI: 10.1016/j.therap.2022.10.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Accepted: 08/28/2022] [Indexed: 11/07/2022]
Abstract
Epidemiology of substance use disorders and their complications is driven by a male predominance, and women, even if they are more and more prevalent, are never specifically represented in studies in the field. Apart from the time of pregnancy, which in itself requires specific prevention, treatment and follow-up, the importance of the sex of women in the complications of substance abuse is neglected. To illustrate, we described some characteristics of women identified in the addictovigilance information system in France and Europe, related to drug use disorders (both for illicit substances and medications). Even if the exposure to some psychoactive substances remains more prevalent in men, women, and particularly young women, seem to be more vulnerable to the adverse effects of these substances, as observed for opioid analgesics, benzodiazepines, cannabis and even nitrous oxide. It is now imperative that the female sex/gender be taken into consideration in addictovigilance expertise and in drug safety in general, even for substances for which use is predominantly male. In addition, the adequate management of the women requires the development of specific prevention and care strategies.
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Affiliation(s)
- Maryse Lapeyre-Mestre
- Service de pharmacologie médicale et clinique, centre d'addictovigilance (CEIP-A), CHU de Toulouse-UFR santé, université de Toulouse, 31000 Toulouse, France.
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Dumonceau RG, Soeiro T, Lacroix C, Giocanti A, Frauger É, Mezaache S, Micallef J. Antidepressants abuse in subjects with opioid use disorders: A 10-year study in the French OPPIDUM program. Fundam Clin Pharmacol 2021; 36:436-442. [PMID: 34837277 DOI: 10.1111/fcp.12738] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 11/17/2021] [Accepted: 11/22/2021] [Indexed: 01/22/2023]
Abstract
Accumulating evidence shows that some antidepressants are abused for their psychostimulant effects, but the extent of antidepressants abuse is unknown in subjects with opioid use disorders (OUD). The objective of this work is to assess the prevalence of antidepressant abuse and its correlates in subjects with OUD. Subjects ≥18 year-old in an opiate maintenance treatment (OMT) program who reported using an antidepressant were selected from the OPPIDUM program from 2011 to 2020. The outcome was antidepressant abuse. Antidepressant abusers were identified as subjects reporting at least one of the following behaviors: "drug abuse," "concomitant use of alcohol," "illegal obtaining," and "dose higher than recommended in the Summary of Product Characteristics." Among the 83 040 observations of subjects ≥18 year-old in an OMT program included in the OPPIDUM program from 2011 to 2020, 2708 (3.3%) subjects reported using an antidepressant in monotherapy. Among them, there were 385 (14.2%) abusers. The proportion of abusers was the highest for amitriptyline (n = 31, 25.0%). In multivariate analysis, antidepressant abuse was positively associated with amitriptyline (OR 2.07, 95% CI [1.16, 3.73]; p = 0.015), unemployment (OR 1.52, 95% CI [1.16, 2.01]; p = 0.003), the use of intravenous route of administration (OR 1.77, 95% CI [1.12, 2.80]; p = 0.014), and the use of benzodiazepines (OR 1.53, 95% CI [1.21, 1.94]; p < 0.001). Clinicians should be aware of the risk of antidepressant abuse when prescribing in subjects with OUD, accounting for their heterogeneous pharmacological properties that may account for their abuse potential.
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Affiliation(s)
- Robinson Gravier Dumonceau
- Assistance publique - Hôpitaux de Marseille, Service de pharmacologie clinique, Centre d'Évaluation et d'information sur la pharmacodépendance - Addictovigilance PACA Corse, Marseille, France
| | - Thomas Soeiro
- Assistance publique - Hôpitaux de Marseille, Service de pharmacologie clinique, Centre d'Évaluation et d'information sur la pharmacodépendance - Addictovigilance PACA Corse, Marseille, France.,Aix-Marseille Université, Inserm, UMR 1106, Marseille, France
| | - Clémence Lacroix
- Assistance publique - Hôpitaux de Marseille, Service de pharmacologie clinique, Centre d'Évaluation et d'information sur la pharmacodépendance - Addictovigilance PACA Corse, Marseille, France.,Aix-Marseille Université, Inserm, UMR 1106, Marseille, France
| | - Adeline Giocanti
- Assistance publique - Hôpitaux de Marseille, Service de pharmacologie clinique, Centre d'Évaluation et d'information sur la pharmacodépendance - Addictovigilance PACA Corse, Marseille, France
| | - Élisabeth Frauger
- Assistance publique - Hôpitaux de Marseille, Service de pharmacologie clinique, Centre d'Évaluation et d'information sur la pharmacodépendance - Addictovigilance PACA Corse, Marseille, France
| | - Salim Mezaache
- Assistance publique - Hôpitaux de Marseille, Service de pharmacologie clinique, Centre d'Évaluation et d'information sur la pharmacodépendance - Addictovigilance PACA Corse, Marseille, France
| | - Joëlle Micallef
- Assistance publique - Hôpitaux de Marseille, Service de pharmacologie clinique, Centre d'Évaluation et d'information sur la pharmacodépendance - Addictovigilance PACA Corse, Marseille, France.,Aix-Marseille Université, Inserm, UMR 1106, Marseille, France
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Lapeyre-Mestre M. Novel forms of injectable buprenorphine and French model of opioid use disorder treatment. Therapie 2020; 75:393-395. [PMID: 33039103 PMCID: PMC7521403 DOI: 10.1016/j.therap.2020.09.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Accepted: 08/20/2020] [Indexed: 12/02/2022]
Affiliation(s)
- Maryse Lapeyre-Mestre
- Service de pharmacologie médicale et clinique, centre d'evaluation et d'information sur la pharmacodépendance-addictovigilance, faculté de médecine, CHU de Toulouse, allées Jules-Guesde, 31000 Toulouse, France.
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Lapeyre-Mestre M, Boucher A, Daveluy A, Gibaja V, Jouanjus E, Mallaret M, Peyrière H, Micallef J. Addictovigilance contribution during COVID-19 epidemic and lockdown in France. Therapie 2020; 75:343-354. [PMID: 32660776 PMCID: PMC7309935 DOI: 10.1016/j.therap.2020.06.006] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Accepted: 06/18/2020] [Indexed: 01/16/2023]
Abstract
Addictovigilance is a safety monitoring targeted at substances with potential for abuse and dependence. This vigilance was involved during the period of COVID-19 epidemic due to the significant changes in access to drugs and psychological disruption caused by the pandemic and lockdown. This article aims to present the different steps implemented by the French Addictovigilance network in collaboration with the French Health authorities from March to May 2020, including monitoring of potential harmful events, and scientific communication. The first events were identified through the continuity of the networking between the French addictovigilance centres and their partners: community pharmacies, general practitioners, specialized structures and emergency wards. As soon as the lockdown began, first cases of overdoses (lethal or not) were reported with opioids, mainly with methadone, and other opioids (heroin, oxycodone, tramadol or antitussive codeine). Lockdown-related noteworthy events consisted in clinical cases or other relevant information for which lockdown clearly played an important role: among the many substances identified at least once, pregabalin, benzodiazepines, cannabis, cocaine and nitrous oxide were the most significant in terms of prevalence, seriousness or particularly specific to the lockdown context. Despite significant decrease in the activity and travel limited to vital needs, community pharmacies continued to identify falsified prescriptions in this period, highlighting an increase in suspicious requests for pregabalin, codeine and tramadol. In parallel, the French addictovigilance network continued its communications efforts in the period, issuing a newsletter on tramadol, a press release on methadone and naloxone, and participating in the COVID-19 frequently asked questions (FAQs) of the French Society of Pharmacology and Therapeutic website (https://sfpt-fr.org/covid19). COVID-19 epidemic has been an important challenge for addictovigilance, and has proved that this monitoring is highly essential for alerting health professionals and health authorities to points of vigilance in the field of psychoactive substances.
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Roy S, Eiden C, Rasanjison I, Pinzani V, Peyrière H. Medication errors involving opioid maintenance therapy. Therapie 2020; 75:295-297. [DOI: 10.1016/j.therap.2019.07.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Revised: 07/05/2019] [Accepted: 07/23/2019] [Indexed: 10/26/2022]
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Baumevieille M, Rambaud A, Perri-Plande J, Daveluy A. [Community pharmacists, students in pharmacy, and requests of codeine-based medicines: Observational study]. Therapie 2019; 75:569-577. [PMID: 31937467 DOI: 10.1016/j.therap.2019.12.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 11/22/2019] [Accepted: 12/12/2019] [Indexed: 11/16/2022]
Abstract
INTRODUCTION The case of purple drank motivated a study to investigate the way community pharmacists and students in pharmacy managed, with patients, the abuse risk of non-prescription codeine-based medicines. METHODS This prospective descriptive study was conducted, between September and October 2016, within a 170 community pharmacies network of Aquitaine and 437 pharmacy students of Bordeaux university (fourth, fifth and sixth year students, without selection of the pharmacies where they were able to work). It used a common survey questionnaire, which was sent to students through their own "Facebook" (Facebook Inc.) groups. RESULTS Pharmacists advised codeine-based medicines in self-medication mostly as a second line pain treatment (96.2%), students also (72.1%). The opinions of pharmacists were almost equally shared concerning their ability to identify dependent patients or to raise the subject of addiction with them (57.7% and 53.8% of positive responses). This seemed to be more difficult for students (57.4% doubted about their ability of identification, 73.8% felt unable to address this issue with patients). Successful experiences concerning help to pharmacodependent patients were rare (11.5% of pharmacist, 4.9% of students). All were involved in patient information on these medicines use. Their opinions about an evolution toward a mandatory prescription status for all codeine-based medicines were almost equally split: 50% of pharmacists were favourable to it, 44.3% of students. They expressed the need for information tools in the care of these patients (46.2% of community pharmacists, 63.9% of students). CONCLUSION These results illustrated the interest of pharmacists, and students in pharmacy, toward pharmacodependent patients; they also showed the complexity of this relation. Thus, they could help the elaboration of information tools in the care of these patients, with an adaptation for students who nevertheless presented a good maturity about this question.
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Affiliation(s)
- Marie Baumevieille
- Centre d'addictovigilance de Bordeaux, département de pharmacologie médicale, CHU de Bordeaux, 33076 Bordeaux cedex, France; Inserm U1219, Bordeaux population health, équipe pharmaco-épidémiologie, 33000 Bordeaux, France; Droit et économie pharmaceutiques, UFR des sciences pharmaceutiques, université de Bordeaux, 33076 Bordeaux cedex, France.
| | - Agathe Rambaud
- Centre d'addictovigilance de Bordeaux, département de pharmacologie médicale, CHU de Bordeaux, 33076 Bordeaux cedex, France
| | - Joëlle Perri-Plande
- Centre d'addictovigilance de Bordeaux, département de pharmacologie médicale, CHU de Bordeaux, 33076 Bordeaux cedex, France
| | - Amélie Daveluy
- Centre d'addictovigilance de Bordeaux, département de pharmacologie médicale, CHU de Bordeaux, 33076 Bordeaux cedex, France; Inserm U1219, Bordeaux population health, équipe pharmaco-épidémiologie, 33000 Bordeaux, France
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