Kontu, M., Kantojärvi, L., Hakko, H., Riala, K., & Riipinen, P. (2022). Misuse of prescribed psychotropic medication and drug crime offending: A follow‐up case‐control study of former adolescent psychiatric inpatients. Criminal Behaviour and Mental Health, 32(2), 124–137. https://doi.org/10.1002/cbm.2254
Misuse of prescribed psychotropic medication and drug crime offending : a follow-up case-control study of former adolescent psychiatric inpatients
|Author:||Kontu, Mikaela1; Kantojärvi, Liisa2; Hakko, Helinä2;|
1Department of Psychiatry, Research Unit of Clinical Neuroscience, University of Oulu, Oulu, Finland
2Department of Psychiatry, Oulu University Hospital, Oulu, Finland
|Online Access:||PDF Full Text (PDF, 0.3 MB)|
|Persistent link:|| http://urn.fi/urn:nbn:fi-fe202301173346
John Wiley & Sons,
|Publish Date:|| 2023-01-17
Background: Various psychotropic prescription drugs are known to have potential for misuse. Among teenagers, non-medical use of prescription drugs may predate illicit drug use or occur concomitantly.
Aims: Our aim was to examine prescriptions of psychotropic medications among drug crime offenders and non-criminal controls in a psychiatric inpatient cohort of 13–17-year-olds. Our research question was: were prescribed psychotropic and potentially addictive drugs associated with later drug crime offending.
Methods: Our sample was of all 60 adolescents who had been convicted of a drug crime by young adulthood with a twice-sized control group, matched for gender, age and family-type, from a cohort of 508 adolescents consecutively admitted to a psychiatric inpatient care in Finland between April 2001 and March 2006. Adolescence-related information on substance use and psychiatric disorders was obtained by semi-structured interviews. Follow-up information on crimes and medication purchases was obtained from Finnish nationwide registers. The association of studied factors to drug crime offending was examined using stepwise binary logistic regression analysis.
Results: 75% of drug crime offenders and 47% of non-criminal controls had used addictive psychotropic medications during the follow-up period (p < 0.001). 74% of all drug crime offenders’ purchases of prescribed addictive drugs occurred within the year preceding drug crimes. Of addictive drugs, the use of clonazepam and gabapentinoids was most likely to associate with drug crime offending (AOR 7.77, p < 0.001). Conduct and substance use disorders diagnosed in adolescence (AOR 3.49, p = 0.010; AOR 2.34, p = 0.050) were predictors for drug crime offending.
Conclusions: Our findings suggest that, when treating young adults with conduct disorder and a history of substance use, physicians should prescribe addictive medications with caution, favouring instead non-addictive medications complemented by psychosocial interventions.
Criminal behaviour and mental health
|Pages:||124 - 137|
|Type of Publication:||
A1 Journal article – refereed
|Field of Science:||
3124 Neurology and psychiatry
Mikaela Kontu received a personal grant from the Juho Vainio Foundation.
© 2022 The Authors. This is an open access article under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.