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Psychoactive prescription drug use and misuse in patients on opioid agonist treatment

British Journal of Clinical Pharmacology · 2025

DOI: 10.1002/bcp.70306

Auteurs

Soeiro T, Lacroix C, Jouve E, Frauger E, Lapeyre‐Mestre M, Micallef J

Les auteurs en lien sont membres de l'INS.

Équipes

TNG

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

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