The power of local research to inform adverse childhood experiences in substance use prevention in adolescents and adults

Early vs. Later Experiences of Violence and Polysubstance Use Among Adults Who Inject Drugs

BACKGROUND

People who inject drugs (PWID) experience high rates of violence, especially in early childhood, increasing their likelihood of engaging in risky substance use behavior in adulthood. Additionally, complex trauma has been reported among PWID due to witnessing and experiencing an overdose, further highlighting the need to examine the role of multiple experiences of trauma on their vulnerability to substance misuse.

METHODS

Our study of 350 PWID from rural Kentucky examined differences in polysubstance use between participants who experienced violence earlier (≤15 years old) versus later (≥16 years old) in their childhood.

RESULTS

Findings highlighted a direct association between experiences of early childhood violence and polysubstance use in adulthood. Additionally, our sample of PWID who experienced violence early in their childhood reported higher rates of severe substance use disorder and mental health distress.

CONCLUSIONS

Tailored approaches that incorporate trauma-informed care may help to address the disproportionate rates of substance use and related adverse effects among PWID.

Adverse childhood experiences among doctor of pharmacy students

OBJECTIVE

Adverse Childhood Experiences (ACEs) have demonstrated negative impact on physical, emotional, and cognitive health outcomes. This study aimed to assess prevalence of ACEs among Doctor of Pharmacy (PharmD) students, and their associations with mental health, substance use, academic performance, and sleep patterns.

METHODS

A cross-sectional survey was conducted on PharmD students at a private University. ACE scores, mental health history, substance use, academic performance, and sleep habits were self-reported. Descriptive statistics and chi-square tests were used for analysis.

RESULTS

From 54 participants across all cohorts of students in the curriculum (response rate: 19%), 48% reported ≥4 ACEs. A majority of students reported having been diagnosed with or sought treatment for depression (56%) or anxiety (67%), while 42.9% reported a history of contemplating suicide. Participants with ACE scores of ≥4 were more likely to have sought treatment for depression, any mental health condition, contemplated suicide, or used alcohol for mental health purposes. No differences in academic performance based on ACE scores were found.

CONCLUSION

High numbers of ACEs were common and linked to mental illness, suicidality, and use of alcohol for mental health purposes. While no direct academic impact was found in this small sample size, adopting a trauma-informed approach is crucial to supporting student well-being. Further research in this area is needed to optimize interventions to support academic and professional success among students with ≥4 ACEs.