Matthew Aalsma

Indiana University School of Medicine - Lafayette | IUSOM · Department of Pediatrics

Background Youth involved in the legal system have disproportionately higher rates of problematic substance use than non-involved youth. Identifying and connecting legal-involved youth to substance use intervention is critical and relies on the connection between legal and behavioral health agencies, which may be facilitated by learning health syst...

Background The outcomes of planned implementation efforts have been mixed, with some applications failing to achieve the desired change or impact. While reasons for mixed findings in implementation research are multifaceted (e.g., Damschroder et al., 2009, 2022), how the implementation strategy (IS) was deployed (i.e., integrity) and its impact on...

Background Though social determinants are the primary drivers of health, few studies of people living with HIV focus on non-clinical correlates of insecure and/or fragmented connections with the care system. Our team uses linked clinical and multisector non‐clinical data to study how residential mobility and connection to social services influence...

Indiana state government partnered with researchers to develop a real-time dashboard that brings together multiple data sources to provide state and county-level measures around overdose touchpoints, which are settings that people engaged with prior to fatal overdose. Exploration of the dashboard reveals multiple opportunities for overdose preventi...

Background The burden of substance use in Africa is substantial. Brief interventions (BIs) are a recommended public health strategy for the prevention and early intervention for substance use problems. The objective of this scoping review was to map the literature on substance use BIs in Africa, identify gaps, and provide directions for future rese...

Importance Prescribing medications for opioid use disorders (MOUD), including buprenorphine, naltrexone, and methadone, to adolescents remains an underused evidence-based strategy for reducing harms associated with opioid use. Objective To identify potential associations between clinician- and community-level characteristics regarding clinicians’...

Background: Though social determinants are the primary drivers of health, few studies of people living with HIV (PLWH) focus on non‐clinical correlates of insecure and/or fragmented connections with the care system. Our team has used linked clinical and multisector non‐clinical data to study how residential mobility and connection to social service...

Background Justice-involved youth have higher rates of substance use disorders (SUDs) than the general population. Many do not connect with or complete treatment, leading to recidivism. This qualitative study explores perceptions and barriers to treatment in this population. Results Justice-involved youth participating in a larger study focused on...

Background Research demonstrates gaps in medications for opioid use disorder uptake (MOUDs; methadone, buprenorphine, and naltrexone) especially among adolescents. These gaps may be partly attributable to attitudes about and training in MOUDs among youth-serving professionals. We extended prior research by conducting descriptive analyses of attitud...

Background Overdose Fatality Review (OFR) is an important public health tool for shaping overdose prevention strategies in communities. However, OFR teams review only a few cases at a time, which typically represent a small fraction of the total fatalities in their jurisdiction. Such limited review could result in a partial understanding of local o...

Objective: The authors examined the initial implementation of the Indiana Adolescent Addiction Access (AAA) program, modeled on the widely disseminated Child Psychiatry Access Program framework. The AAA program developed a statewide consultation helpline to connect health care providers with adolescent addiction specialists. Methods: The AAA lin...

Background: Families of youth involved in the juvenile justice system (YJJ) are integral to YJJ well-being, so it is important to consider the direct input of YJJ families as well as YJJ themselves in justice system reform efforts aiming to improve YJJ health outcomes. Objective: Our university research team partnered with one Midwest county's j...

Introduction Rates of substance use are high among youth involved in the legal system (YILS); however, YILS are less likely to initiate and complete substance use treatment compared to their non legally-involved peers. There are multiple steps involved in connecting youth to needed services, from screening and referral within the juvenile legal sys...

Background Given high rates of substance use among justice-involved youth, justice systems have attempted to monitor use through drug screening (DS) procedures. However, there is discretion in deciding who is screened for substance use, as not every youth who encounters the system is screened. The aim of the current study was to examine factors ass...

BACKGROUND Overdose Fatality Review (OFR) is an important public health tool for shaping overdose prevention strategies in communities. However, OFR teams review only a few cases at a time, which typically represent a small fraction of the total fatalities in their jurisdiction. Such limited review could result in a partial understanding of local o...

Rates of youth behavioral health concerns have been steadily rising. Administrative data can be used to study behavioral health service utilization among youth, but current methods that rely on identifying an associated behavioral health diagnosis or provider specialty are limited. We reviewed all procedure codes billed to Medicaid for youth in one...

Purpose: Computerized adaptive tests (CATs) are highly efficient assessment tools that couple low patient and clinician time burden with high diagnostic accuracy. A CAT for substance use disorders (CAT-SUD-E) has been validated in adult populations but has yet to be tested in adolescents. The purpose of this study was to perform initial evaluation...

Objective Justice involvement and psychiatric comorbidities contribute to excess HIV morbidity, yet their interaction is poorly understood. We examined associations of this overlap with HIV outcomes among people living with HIV (PLWH). Methods We conducted a retrospective cohort study of PLWH aged 13 years and older residing in Marion County (Indi...

Importance Despite the prevalence of posttraumatic stress symptoms after firearm injury, little is known about how firearm injury survivors connect with mental health services. Objective To determine facilitators and barriers to mental health care engagement among firearm injury survivors. Design, Setting, and Participants A qualitative study of...

Background For youth involved in the juvenile justice (JJ) system, caregiver involvement and engagement in the system is crucial for youth development and outcomes of JJ cases; however, there are challenges to establishing positive/productive partnerships between caregivers and JJ representatives. The current project examines perspectives of caregi...

Youth involved in the legal system (YILS) experience rates of opioid and substance use disorders (OUD/SUDs) and overdose that is well above those in the general population. Despite the dire need, and the existing programs that focus on treatment of these problems in YILS, research on opioid initiation, and OUD prevention, including feasibility and...

Background Risky decision-making is associated with the development of substance use behaviors during adolescence. Although prior work has investigated risky decision-making in adolescents at familial high risk for developing substance use disorders (SUDs), little research has controlled for the presence of co-morbid externalizing disorders (EDs)....

Background: The United States continues to experience unprecedented rates of overdose mortality and need to identify effective policies or practices that can be implemented. This study aims to measure the prevalence, frequency, timing, and rate of touchpoints that occurred prior to a fatal overdose where communities might intervene. Methods: In...

Violence among incarcerated youths is a serious public health issue and an area of marked health disparities. Procedural Justice is an ethical framework to guide policy approaches in the criminal justice system. The purpose of our study was to evaluate youth perception of neutrality, respect, trust, and voice while incarcerated. Young people ages 1...

A significant gap remains in the availability and accessibility of evidence-based treatments (EBTs) in community substance use disorder (SUD) treatment. This study describes a 2-year statewide training initiative that sought to address this gap by training community-based therapists in motivational enhancement/cognitive behavioral therapy (MET/CBT)...

The current manuscript examines concurrent and longitudinal associations between the utilization of outpatient and intensive psychiatric services among Medicaid-enrolled youth. Using an administrative dataset of Medicaid claims from 2007 to 2017, youth were included if they were between the ages of 10–18 (M = 13.4, SD = 2.6) and had a psychiatric M...

Background Increasing numbers of opioid overdoses have been observed during the COVID-19 pandemic, likely reflecting the pandemic’s multiple effects on this already vulnerable population. People in recovery from opioid use disorder (OUD) have reported disproportionate psychosocial distress and isolation, as well as significant disruptions in access...

Background and Objective: Although adolescents have been widely impacted by the opioid epidemic, the lack of timely, evidence-based treatment poses a significant barrier to care. Pre-implementation work involving interviewing adolescents to gain their perspectives on opioid use disorder (OUD) treatment is essential for implementing evidence-based p...

Objective: Adolescents with behavioral health disorders (i.e., mental health disorders and substance use) often experience frequent recurrence of symptoms, suggesting a need for an ongoing behavioral health intervention, rather than a single course of treatment. However, little is known about mental health care service use among adolescents over l...

As early initiation of dating behaviors is associated with risky sexual behaviors (e.g., higher number of sexual partners, sex with strangers), the current study examined determinants of early dating behaviors, focusing on impulsivity. Participants were 11–12-year-old boys (n = 109) and girls (n = 61) recruited from a psychiatric clinic and ads tar...

Background It takes decades and millions of dollars for a new scientific discovery to become part of clinical practice. In 2015, the Center for Health Innovation & Implementation Science (CHIIS) launched a Professional Certificate Program in Innovation and Implementation Sciences aimed at transforming healthcare professionals into Agile Change Cond...

COVID-19 has disproportionately impacted Americans in carceral settings and secure facilities. A disproportionate number of persons who are confined to carceral settings and secure facilities are members of racial, ethnic, and socioeconomic groups who experience a significant burden of COVID-19 morbidity and mortality. The pandemic-related disparit...

Purpose This study delineates a number of Medicaid youth with tobacco use disorder (TUD), prescribing habits for treatment, and associated externalizing disorders. Methods Youth Medicaid claims from 2007-2017 processed in a large Midwestern city were analyzed for a diagnosis of TUD, related pharmacotherapy, and externalizing mental health and subs...

Background Individuals with substance use disorders (SUD), particularly opioid use disorder (OUD), who are criminal justice-involved are a particularly vulnerable population that has been adversely affected by COVID-19 due to impacts of the pandemic on both the criminal justice and treatment systems. The manuscript presents qualitative data and fin...

Background To understand how suicide management occurs within the primary care setting in terms of follow-up assessments and referral practices. Methods At an initial primary care visit, adolescents (aged 12–20 years old) completed electronic screening. Data were focused on youth who endorsed a suicidal risk item while completing screening at two...

Justice-involved youth (JIY) have high rates of behavioral health disorders, but few can access, much less complete, treatment in the community. Behavioral health treatment completion among JIY is poorly understood, even within treatment studies. Measurement, reporting, and rates of treatment completion vary across studies. This systematic review a...

Background Firearm violence is a public health crisis in the US. Beyond the survivor, firearm violence also impacts family members and communities of firearm violence survivors. Despite the known health inequities that exist among nonfatal shooting survivors, little research has focused on the mental health needs of family members of nonfatal shoot...

Victims of nonfatal shooting (NFS) assaults suffer from emotional and physical trauma; however, little is understood about clinical care utilization patterns among victims. This study examines the healthcare utilization and mental health outcomes before and after an index NFS victimization. A longitudinal dataset of police and clinical data were li...

Objectives: Overdose fatality review teams are a public health and public safety collaboration that reviews fatality cases using a multidisciplinary team to provide recommendations for overdose prevention. No research exists on the case review practices currently being used in these programs. Design: We administered a cross-sectional survey meas...

Abstract: The jail population is disproportionately affected by poor health outcomes, compared to the general population. Despite this, many jail systems do not have adequate surveillance of various health indicators, making it difficult to identify and address health concerns within this setting. In this commentary, the authors highlight four pub...

INTRODUCTION The Computerized Adaptive Test for Substance Use Disorder (CAT-SUD), an adaptive test based on multidimensional item response theory, has been expanded to include 7 specific Diagnostic and Statistical Manual, 5th edition (DSM-5) defined SUDs. Initial testing of the new measure, the CAT-SUD expanded (CAT-SUD-E) is reported here. METHOD...

Background: Adolescence is a developmental period marked by engagement in risk-taking behaviors, especially among impulsive or emotionally dysregulated youth. Thus, interventions that teach skills to reduce the risk of negative outcomes associated with emotional dysregulation are required. Social and emotional learning (SEL) programs have been deve...

Background/Hypothesis: In the US, over half of youth involved in the juvenile justice system meet criteria for substance use disorder (SUD). Further, SUD is a consistent predictor of recidivism. Thus, significant improvements are needed to assure that justice-involved youth who meet criteria for SUD are screened and referred to care, especially in...

Background Mind-Body Skills Groups (MBSGs) have shown promise in reducing adolescent depression symptoms; however, little is known about adolescents’ perspectives on this treatment. The objective of this study was to understand the acceptability of a new treatment for depressed adolescents in primary care settings. Methods Adolescents participatin...

More than half of Marion County residents with HIV who were released from a first-time criminal justice interaction and who were not retained in HIV care during the year following their release visited an emergency department (ED) 2.4 times during that year. This is four times as often as average Indiana ED utilization and presents an excellent opp...

Background Sex-specific neurobiological underpinnings of impulsivity in youth with externalizing disorders have not been well studied. The only report of functional connectivity (FC) findings in this area demonstrated sex differences in fronto-subcortical connectivity in youth with attention-deficit/hyperactivity disorder (ADHD). Methods The curre...

Background: Adolescence is a developmental period marked by engagement in risk-taking behaviors, especially among impulsive or emotionally dysregulated youth. Thus, interventions that teach skills to reduce the risk of negative outcomes associated with emotional dysregulation are required. Social and emotional learning (SEL) programs have been dev...

Background: People with opioid use disorders (OUDs) are at heightened risk for involvement with the criminal justice system. Growing evidence supports the safety and effectiveness of providing empirically supported treatments for OUD, such as medications for OUD (M-OUD), to people with criminal justice involvement including during incarceration or...

The burden of psychiatric disorders on an individual’s life is substantial. Not only does a psychiatric disorder affect a person’s mood, but the presence of a psychiatric disorder plays a role in virtually every area of an individual’s life, including romantic and social relationships as well as educational and job opportunities. The presence of ps...

IMPACT: Development and implementation of a parent navigator program to help parents of justice-involved youth could assist parents in navigating the justice system, improve engagement with court and probation, and ultimately improve outcomes for youth involved in the juvenile justice system OBJECTIVES/GOALS: The goals of the study are to (1) devel...

Background This study explored the rewards and difficulties of raising an adolescent and investigated parents’ level of interest in receiving guidance from healthcare providers on parenting and adolescent health topics. Additionally, this study investigated whether parents were interested in parenting programs in primary care and explored methods i...

Background Youth in the justice system (YJS) are more likely than youth who have never been arrested to have mental health and substance use problems. However, a low percentage of YJS receive SUD services during their justice system involvement. The SUD care cascade can identify potential missed opportunities for treatment for YJS. Steps along the...

Purpose A small fraction of people with opioid use disorder (OUD) receives appropriate care. Public opinion about addiction contributes to the availability and accessibility of effective treatment services. Little is known about such attitudes toward OUD among young adults, a population at heightened risk for OUD onset. The current study examined e...

Background Public stigma may significantly impact adolescents with substance use disorders (SUDs), leading to limited treatment accessibility and utilization. However, few measures have been validated to assess public SUD stigma towards adolescents. In this study we developed the Attribution Questionnaire-Substance Use Disorder (AQ-SUD) by modifyin...

Background Individuals with mental illness and co-occurring substance use disorders often rapidly cycle through the justice system with multiple arrests. Therefore, is it imperative to examine the prevalence of mental health and substance use diagnoses among arrestees and repeat arrestees to identify opportunities for intervention. Methods We link...

Electronic cigarette use ("vaping") has surged in the United States since the mid-2010s. From 2011 to 2018, current e-cigarette use among high school students escalated from 1.5% to 20.8% (∼3.05 million youths),1 countering downward trends in combustible nicotine product use (21.8% in 2011 to 13.9% in 2018).1 Although preventing the initial uptake...

Background Family history (FH) of substance use disorders (SUDs) is known to elevate SUD risk in offspring. However, the influence of FH SUDs has been confounded by the effect of externalizing psychopathologies in the addiction risk neuroimaging literature. Thus, the current study aimed to assess the association between parental SUDs and offspring...

Background: Substance use disorders are prevalent among youth involved with the criminal justice system, however, evidence-based substance use disorder treatment is often unavailable to this population. The goal of this study was to identify barriers to effective implementation of evidence-based practices among juvenile justice and community menta...

Technical probation violations are common among probation-involved youth and, across many jurisdictions, may result in detention or residential placement. The current study examined prevalence of technical violations occurring during one’s first probation period, the average time to technical violation, and individual-level and justice-related fact...

Background: Mind-Body Skills Groups (MBSGs) have shown promise in reducing adolescent depression symptoms; however, little is known about adolescents’ perspectives on this treatment. The objective of this study was to understand the acceptability of a new treatment for depressed adolescents in primary care settings. Methods: Adolescents participati...

Background Substance use is prevalent among justice-involved youth and given the risk of recidivism and other poor outcomes associated with substance use, justice systems have implemented efforts to improve substance use screening and connection to treatment. Although many justice systems use drug screening to monitor substance use, research on pat...

Adolescent males are disproportionately affected by homicide as both victims and offenders. Indianapolis has seen increases in youth homicides over the past few years; gun carrying increases an individual's risk for involvement in firearm violence. It is unclear how often youth are arrested for gun carrying and gun-related crimes. Examining these p...

Introduction The objective of this study was to determine the acceptability and preliminary effectiveness of Mind-Body Skills Groups (MBSGs) as a treatment for depressed adolescents in primary care. Method A single-arm clinical trial was conducted. A 10-week MBSG program was implemented in primary care. Participants completed self-report measures...