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Psychoactive prescription drug use and misuse in patients on opioid agonist treatment
British Journal of Clinical Pharmacology · 2025
Auteurs
Soeiro T, Lacroix C, Jouve E, Frauger E, Lapeyre‐Mestre M, Micallef J
Les auteurs en lien sont membres de l'INS.
Équipes
Résumé
Aims To identify the patterns and trends in prescription drug use and misuse in patients on opioid agonist treatment. Methods We used data from the OPPIDUM programme, which collects data from patients attending substance abuse treatment facilities. Data collected include use of psychoactive prescription drugs in the past week. In this cross‐sectional study, we included patients aged at least 18 years, on opioid agonist treatment and reporting psychoactive prescription drug use in the past week from 2014 to 2023. The outcome was psychoactive prescription drug misuse (i.e., abuse and/or dependence, illegal acquisition and diverted route of administration) in the past week. We conducted disproportionality analyses to identify prescription drugs associated with misuse. We calculated the prevalence of use and misuse for each prescription drug to estimate trends. Results We included 9631 patients. Misuse was disproportionately reported for morphine (e.g., diverted route of administration: n = 580; reporting odds ratio: 224.4 [95% confidence interval: 178.8, 281.7]), methylphenidate (e.g., diverted route of administration: 149; 31.6 [24.1, 41.4]), oxycodone (e.g., diverted route of admini
Aims To identify the patterns and trends in prescription drug use and misuse in patients on opioid agonist treatment. Methods We used data from the OPPIDUM programme, which collects data from patients attending substance abuse treatment facilities. Data collected include use of psychoactive prescription drugs in the past week. In this cross‐sectional study, we included patients aged at least 18 years, on opioid agonist treatment and reporting psychoactive prescription drug use in the past week from 2014 to 2023. The outcome was psychoactive prescription drug misuse (i.e., abuse and/or dependence, illegal acquisition and diverted route of administration) in the past week. We conducted disproportionality analyses to identify prescription drugs associated with misuse. We calculated the prevalence of use and misuse for each prescription drug to estimate trends. Results We included 9631 patients. Misuse was disproportionately reported for morphine (e.g., diverted route of administration: n = 580; reporting odds ratio: 224.4 [95% confidence interval: 178.8, 281.7]), methylphenidate (e.g., diverted route of administration: 149; 31.6 [24.1, 41.4]), oxycodone (e.g., diverted route of admini