Co-occurring Mental Disorders in Transitional Aged Youth With Substance Use Disorders - A Narrative Review

Covariates in studies examining longitudinal relationships between substance use and mental health problems among youth: A meta-epidemiologic review

INTRODUCTION

This meta-epidemiological review examines covariate selection and reporting practices in observational studies analyzing longitudinal relationships between youth substance use and mental health problems (internalizing and externalizing).

METHODS

Sixty-nine studies published in high-impact journals from 2018 to 2023 were included. Studies were included if they explored prospective relationships between substance use and mental health among youth (12-25 years) and used repeated measures designs. Data extraction focused on study characteristics, covariates and their selection methods, and reporting practices.

RESULTS

There were 574 covariates included across studies; 33 were included as moderators and 18 were included as mediators. At the study level, the most common covariate domains included demographics (90 % of included studies had at least one demographic, mostly sex), substance-related variables (67 %; mostly alcohol or smoking), internalizing symptoms (39 %; mostly depression), family-related variables (29 %; mostly parental substance use or mental illness), and externalizing symptoms (19 %; mostly conduct). 93 % of studies had unique sets of lower-order covariates. Across all studies (n = 69), only 35 % provided details for how, and why, all covariates were selected with only 12 % reporting selecting covariates a priori, and none being pre-registered. Only 60 % mentioned confounding and only 13 % mentioned risk of confounding in their conclusions.

CONCLUSIONS

The findings highlight the need for improved covariate selection and reporting practices. Establishing a core set of covariates and adhering to standardized reporting guidelines would enhance the comparability and reliability of research findings in this field. Researchers can use this review to identify and justify the inclusion and exclusion of commonly reported covariates when analyzing relationships between youth substance use and mental health problems.

Adolescent marriage, maternity, and limited access to education in 106 countries: Bayesian analysis of prevalence, trend, and prediction

Effectively addressing issues related to adolescent children being out of school and vulnerable to harmful practices is essential for advancing SDG 3-5. This study aimed to assess the prevalence, trends, and future projections of adolescent child vulnerability. We analyzed data from 386 datasets spanning 106 countries, encompassing 1,292,258 adolescent girls year 1990- 2023. Bayesian methods were employed to estimate prevalence, trends, and future projections. Sub-Saharan Africa and Latin America & the Caribbean showed a high prevalence of child marriage and early childbirth. Overall, these indicators decreased from 1990 to 2023, but recent years have seen increases in some countries. Projections for 2025 to 2030 suggest that changes in rates will occur in some countries, while most are expected to remain stable. The disparities are in underscore ongoing public health challenges. These issues risk derailing progress towards SDG targets of eliminating harmful practices and ensuring universal access to quality education. Addressing these challenges demands coordinated efforts from countries and the global community to implement effective interventions and strategies.

Childhood maltreatment as a predictor of substance use/misuse among youth: A systematic review and meta-analysis

This systematic review and meta-analysis aimed to comprehensively describe whether experiencing a variety of childhood maltreatment types predicts a variety of substance use/misuse types among youth, beyond the narrow scope covered in previous systematic reviews on similar topics. A literature search was conducted in June, 2022 using PubMed, PsycInfo, and Embase. 58 studies (total participant n=170,749) were included. These studies were primarily organized by substance type outcomes including alcohol (n=43), cannabis (n=25), unspecified substances (n=25), and other specific substances (n=10). Results were further stratified by maltreatment type. For specific maltreatment and substance type combinations, the majority of studies indicated that childhood maltreatment was a significant predictor of substance use/misuse in youth. Of the 10 meta-analyses we conducted, significant associations were found for the majority (9/10) of maltreatment and substance type combinations. For instance, unspecified childhood maltreatment increased the probability of youth alcohol use by about four times, which was the highest relative risk found. In conclusion, this study shows that childhood maltreatment is a predictor of youth substance use/misuse.

Family-centred interventions for people with substance use disorders in low-income and middle-income country settings: a scoping review protocol

INTRODUCTION

Substance use disorder (SUD) and problematic substance use are global public health concerns with significant multifaceted implications for physical health and psychosocial well-being. The impact of SUD extends beyond the individual to their family while imposing financial and social burdens on the community. Though family-centred interventions have shown promise in addressing SUD, their implementation and impact in low-income and middle-income countries (LMICs) remain underexplored.

METHODS AND ANALYSIS

Per Joanna Briggs Institute's scoping review protocol, a systematic search strategy was employed across OVID Medline, Embase, PsycINFO, Web of Science-Core Collection, Global Health and CINAHL from 22 February 2024 to 26 February 2024, to identify relevant studies focused on family-centred interventions for SUD in LMIC, devoid of publication time and language constraints. Two independent reviewers will screen the titles, abstracts and full texts, with discrepancies resolved through discussion or third-party reviews. The extracted data charted in a structured form will be visualised by diagrams or tables, focusing on the feasibility and impact of family-centred interventions for SUD in LMIC. For qualitative studies, the findings will be synthesised and presented in thematic clusters, and for studies that report quantitative outcomes, specific health, including SUD and psychosocial, outcomes will be synthesised, aligning with the Population, Concept and Context framework.

ETHICS AND DISSEMINATION

These data on substance use, psychosocial outcomes and perspectives of individuals with SUD and their families will be presented in narrative format, highlighting patterns and identifying research gaps. This review aims to synthesise the existing evidence on family-centred interventions for improving substance use and/or psychosocial outcomes in individuals with SUD in LMIC and seeks to inform future policy and practice. Ethics approval is not required for this scoping review, and modifications to the review protocol will be disclosed. Findings will be disseminated through conference proceedings and peer-reviewed publication.

Substance use and its association with mental health among Swiss medical students: A cross-sectional study

BACKGROUND

Studies on mental health and substance use among medical students indicated worrying prevalence but have been mainly descriptive.

AIM

To evaluate the prevalence of substance use in a sample of medical students and investigate whether mental health variables have an influence on substance use.

METHODS

The data were collected as part of the first wave of the ETMED-L, an ongoing longitudinal open cohort study surveying medical students at the University of Lausanne (Switzerland). N = 886 students were included and completed an online survey including measures of mental health (depression, suicidal ideation, anxiety, stress, and burnout) and use of and risk related with several substances (tobacco, alcohol, cannabis, cocaine, stimulants, sedatives, hallucinogens, opioids, nonmedical prescription drugs, and neuroenhancement drugs). We evaluated the prevalence of use of each substance and then tested the association between mental health and substance use in an Exploratory Structural Equation Modeling framework.

RESULTS

Statistical indices indicated a four-factor solution for mental health and a three-factor solution for substance use. A factor comprising risk level for alcohol, tobacco, and cannabis use - which were the most prevalent substances - was significantly associated with a burnout factor and a factor related to financial situation and side job stress. There was a significant association between a factor comprising depression, anxiety, and suicidal ideation and a factor related to the use of sedatives, nonmedical prescription drugs and neuroenhancement drugs. Although their use was less prevalent, a factor comprising the risk level of stimulants and cocaine use was significantly but more mildly related to the burnout factor. A factor comprising stress related to studies and work/life balance as well as emotional exhaustion was not related to substance use factors.

CONCLUSION

In this sample of medical students, the prevalence of substance use was substantial and poorer mental health status was related with higher substance use risk levels.

Progression of Comorbid Depression and Substance Use among Racially Diverse Adults

Comorbidity of depression and substance abuse is common and a major public health burden. Studies of this form of comorbidity in racial and ethnic minoritized (REM) populations are minimal and have mixed findings. The present study examined the effect of general risk factors (family bonding, supervision, involvement, peer delinquency), depression risk factors (caregiver depression), and substance use risk factors (adult family members, sibling, and peer substance use) in early adolescence (~ ages 13-14) on comorbid depression and substance use in later adolescence (~ ages 15-17) and adulthood (~ ages 29-31) and continuity in comorbidity from adolescence to adulthood. Longitudinal data on 1000 Black (n = 680) Hispanic (n = 170) and White (n = 150) individuals came from the Rochester Youth Development Study. Participants were interviewed 14 times over 17 years beginning in 1988. General risk factors predicted comorbidity across racial/ethnic groups. Substance specific risk predicted comorbidity among Black and Hispanic individuals whereas depression specific risk was predictive among White individuals. Adolescent comorbidity predicted comorbidity in adulthood across race. These findings highlight the importance of substance use intervention for racial and ethnic minoritized individuals and mental health risk factors in Whites. The continuity of comorbidity from adolescence to adulthood highlights the importance of targeting adolescents for intervention to prevent long-term manifestation of this form of comorbidity and its associated consequences.

Editors' Best of 2023

In our inaugural year as JAACAP Open, we are proud to support the dissemination of some of the highest quality research being conducted in our field. Choosing the "best" among stars is a tall order and most certainly misses the many ways articles make an impact: is the "best" the most interesting, most surprising, most educational, most important, most provocative, or most enjoyable? How to decide? This time around, we made some picks based on those that were methodologically rigorous and clinically salient. It is our pleasure to give a special "hats off" to the 2023 articles that we think deserve your attention or at least a second read!

Family-Focused Universal Substance Use Prevention in Primary Care: Advancing a Pragmatic National Healthcare Agenda

This article advances ideas presented at a National Academies of Sciences, Engineering, and Medicine workshop in 2022 that highlighted clinical practice and policy recommendations for delivering universal, family-focused substance use preventive interventions in pediatric primary care. Pediatric primary care is a natural setting in which to offer families universal anticipatory guidance and links to systematic prevention programming; also, several studies have shown that offering effective parenting programs in primary care is feasible. The article describes a blueprint for designing a pragmatic national agenda for universal substance use prevention in primary care that builds on prior work. Blueprint practice schematics leverage efficacious family-focused prevention programs, identify key program implementation challenges and resources, and emphasize adopting a core element approach and utilizing digital interventions. Blueprint policy schematics specify avenues for improving cross-sector policy and resource alignment and collaboration; expanding, diversifying, and strengthening the prevention workforce; and enhancing financing for family-focused prevention approaches. The article then draws from these schematics to assemble a candidate universal prevention toolkit tailored for adolescent patients that contains four interlocking components: education in positive parenting practices, parent and youth education in substance use risks, a parent-youth structured interaction task, and parent and youth linkage to in-person and web-based prevention resources.

Risk behaviors in substance use disorder in a sample of Egyptian female patients with or without symptoms of attention-deficit hyperactivity disorder

Background

Risk-taking behaviors are associated with attention-deficit hyperactivity disorder (ADHD) and substance use disorder (SUD). Individuals with both diagnoses have been reported to have an earlier onset, a longer course, and greater severity, with more relapses and greater difficulty remaining abstinent.

The current study was assessing females seeking treatment for SUDs for the presence of comorbid ADHD, to investigate the association between severity of SUD and co-occurring ADHD symptoms and to examine related risk behaviors. Therefore, thirty female patients were enrolled, and demographic data was collected. Participants were interviewed by SCID I, addiction severity index, Arabic-translated and validated version of the adult ADHD Self-Report Scale Barratt Impulsiveness Scale Version 11, and Arabic version of the Adult Scale of Hostility and Aggression.

Results

Thirty female patients were included in the study, and 33.3% had extreme severity, on the addiction severity index scale. Fifteen patients had ADHD symptoms; 33.3% had high likely scores, according to Adult ADHD Self-Reported Scale (ASRS). There is a significant difference regarding the age of onset of substance use and smoking (P = 0.029), first sexual activity (P = 0.002), number of sexual partners (P = 0.009), impairment in employment, and family and social relationships items (P = 0.024, P = 0.028, respectively) in SUD patients with ADHD symptoms than in SUD patients without ADHD symptoms.

Conclusion

Female patients diagnosed with adult ADHD have an earlier age of smoking and substance use, having first sexual activity at younger age, and having more sexual partners with more employment, family, and social relationship problems.

The Counterproductive Effect of Right Anodal/Left Cathodal Transcranial Direct Current Stimulation Over the Dorsolateral Prefrontal Cortex on Impulsivity in Methamphetamine Addicts

The current study aimed to evaluate the effect of transcranial direct current stimulation (tDCS) over the dorsolateral prefrontal cortex (DLPFC) on behavioral impulsivity in methamphetamine addicts. Forty-five methamphetamine addicts were recruited and randomly divided into active tDCS and sham tDCS groups to receive a daily tDCS intervention for 5 days, with the intensity set to 2 mA for the active group and 0 mA for the sham group. Anodal and cathodal electrodes were, respectively, placed over the right and left DLPFC. Behavioral impulsivity in methamphetamine addicts was examined by the 2-choice oddball task at 3-time points: before tDCS intervention (baseline), after the first intervention (day 1), and after 5 repeated interventions (day 5). Besides, twenty-four healthy male participants were recruited as the healthy controls who completed a 2-choice oddball task. Analysis of accuracy for the 2-choice oddball task showed that behavioral impulsivity was counterproductively increased in the active group, which was shown by the decreased accuracy for the deviant stimulus. The results suggested that the present protocol may not be optimal and other protocols should be considered for the intervention of methamphetamine addicts in the future.