The comparison of violence, and the relationship with childhood trauma in Turkish men with alcohol, opiate, and synthetic cannabinoid use disorder.

Objective: The objectives of this study are, first, to explore the prevalence of lifetime violent and criminal behaviors among alcohol, opioid, and synthetic cannabinoid (SC) users in the treatment program; second, to examine and compare sociodemographic characteristics, childhood traumatic experiences, and impulsivity of these groups.

Patients and method: This cross-sectional cohort study includes 110 male patients who received inpatient treatment in AMATEM (Alcohol and Substance Addiction Treatment Center) Clinic of Erenköy Training and Research Hospital for Psychiatry and Neurology between October 2014 and May 2015, diagnosed with alcohol, opioid, SC use disorder. The patients who were included in the study were given Data Collection Form, APIsoft (Addiction Profile Index), Childhood Trauma Questionnaire (CTQ-28), and Barratt Impulsiveness Scale (BIS-11). Statistical analysis was performed with SPSS 15.0 statistic software package.

Results: We found that resorting to verbal and physical violence was more frequent in SC group in comparison with alcohol and opiate groups (for verbal violence 88.5%, 60%, 70%; P = 0.02; for physical violence (82%, 40%, 60%; P = 0.001). Criminal involvement was also higher for SC users than alcohol and opioid users (94%, 85%, 68.5%; P = 0.01). The average CTQ-28 scores for SC group ( P = 0.017) were high whereas there was no difference in the average BIS-11 scores ( P = 0.073) between groups. There was no difference between the groups in terms of severity of addiction ( P = 0.2). Our study ascertained that the patients exhibited mild and moderate addiction.

Conclusion: Although creating a treatment for addiction, we think that a holistic treatment that will take into consideration the used substance and the individual's childhood traumatic events along with his/her impulsive and aggressive behaviors could make a significant contribution to the prevention of the patient's possible violent and criminal behaviors in the future.