Publications by authors named "Rodney Funk"

Background: Treatment of opioid use disorder (OUD) in adolescents and young adults is imperative to reduce the risk of overdose and other opioid-related harms. Limited information has been published about national trends in health disparities including utilization, access to medication for opioid use disorder (MOUD), and treatment retention of adolescents and young adults with OUD.

Methods: This secondary data analysis tested for trends and age-related disparities in national OUD treatment admissions, as well as length of stay (defined as continuous enrollment in some form of treatment at a program) and planned use of MOUD for adolescents (age 12-17) and young adults (age 18-24) using the Treatment Episode Data Set from 2008 to 2017.

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Background: This study examined the national availability of substance use prevention (SUP) within juvenile justice (JJ) and their primary behavioral health (BH) providers, and the relationships between the availability of SUP and agency-level measures of organizational structure, staffing, and youth characteristics. A three-stage national probability sampling process was used to select participants for a national survey that included, among other facets of community supervision (CS) and BH practices, questions on agency characteristics, youth characteristics, whether the agency/provider directly provided SUP services, and whether the agency/provider directly provided substance use and/or mental health treatment. This paper focuses on SUP services along with agency/provider and youth characteristics related to providing SUP.

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Individuals with opioid use disorders (OUD) face significant barriers to accessing medication-assisted treatment (MAT), yet access to MAT is critical to reducing opioid-related fatality. This study evaluated a peer outreach and treatment linkage intervention in Chicago that is part of the Illinois Opioid State Targeted Response (STR) project to assist individuals with OUD in accessing MAT. The study uses the framework of the Opioid Use Disorder Cascade of Care to track progress through successive stages of the intervention and evaluated covariates of successful transitions across stages.

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Background: Youth involved in the juvenile justice (JJ) system have high needs for behavioral health services, especially related to substance use and mental disorders. This study aimed to understand the extent to which elements in the cascade model of behavioral health services for JJ-involved youth are provided to youth by Community Supervision (CS) and/or Behavioral Health (BH) providers. In order to understand interactions across CS and BH systems, this study used a multistage probabilistic survey design to sample CS agencies and their primary BH service providers of substance use and mental health treatment in the United States.

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Treatment retention and engagement of emerging adults with opioid use disorders can be particularly challenging. This study compares treatment outcomes of young adults with primary opioid use (OU) to those with primary marijuana or alcohol use (MAU), who received the Adolescent Community Reinforcement Approach (A-CRA), an evidence-based therapy for the treatment of substance use. The MAU and OU groups were comprised of an outcome sample of 419 young adults ages 18-25.

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Background: This paper compares adolescents with primary opioid problem use (OPU) to those with primary marijuana or alcohol problem use (MAPU) who received up to six months of Adolescent Community Reinforcement Approach (A-CRA), an empirically supported treatment.

Methods: Intake clinical characteristics, treatment implementation measures, and clinical outcomes of two substance problem groups (OPU and MAPU) were compared using data from 1712 adolescents receiving A-CRA treatment. Data were collected at intake and 3, 6, and 12 months post-intake.

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Background And Objectives: Emerging Adults (ages 18-25) have the highest prevalence of substance use disorders and rarely receive treatment from the specialty care system. Thus, it is important to have screening instruments specifically developed for emerging adults for use in Screening, Brief Intervention and Referral to Treatment (SBIRT) models. Optimal cutoffs for the widely-used GAIN Short-Screener's (GAIN-SS) Substance Disorder Screener (SDScrY) are not established specifically for emerging adults.

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Background: Developing consistent, valid, and efficient implementation outcome measures is necessary to advance implementation science. However, development of such measures has been limited to date, especially for validating the extent to which such measures are associated with important improvements in client outcomes. This study seeks to address this gap by developing one or more evidence-based measures of implementation (EBMIs; i.

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Background: Substance use disorders (SUDs) are one of the nation's most costly problems in terms of dollars, disability, and death. Self-help programs are among the varied recovery support options available to address SUD, and evaluation of these programs depends on good measurement. There exists an unmet need for a psychometrically sound, brief, efficient measure of self-help involvement for individuals with SUD that is valid across different substances and age-groups.

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The present quasi-experiment examined the direct and indirect effects of recovery support telephone calls following adolescent substance use disorder treatment. Six-month outcome data from 202 adolescents who had received recovery support calls from primarily pre-professional (i.e.

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This study examines predictors of recidivism over 3 years for 624 women released from a county jail using a comprehensive range of standardized measures derived from gender-responsive and gender-neutral criminogenic recidivism models. Although more than a dozen factors were related to recidivism in the univariate analysis, the multivariate analysis shows that recidivism can be reliably predicted (area under the curve = 0.90) with just four factors: age, no custody of children, substance use frequency, and number of substance problems.

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Background: Smartphone applications can potentially provide recovery monitoring and support in real-time, real-life contexts. Study aims included determining feasibility of (a) adolescents completing ecological momentary assessments (EMAs) and utilizing phone-based ecological momentary interventions (EMIs); and (b) using EMA and EMI data to predict substance use in the subsequent week.

Methods: Twenty-nine adolescents were recruited at discharge from residential treatment, regardless of their discharge status or length of stay.

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Building upon recommendations to broaden the conceptualization of recovery and to assess its relationship with health-related quality of life (HRQoL), this study addressed three primary aims. These included: 1) testing the model fit of a hypothesized latent measure of recovery, 2) examining the extent to which this multidimensional measure of recovery was associated with concurrently measured HRQoL, and 3) examining the extent to which this multidimensional measure of recovery predicted changes in HRQoL during the subsequent year. Data were from 1,008 adults who completed follow-up assessments at 15 and 16 years post-intake.

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This study estimates the economic costs of Recovery Management Checkups for Women Offenders (RMC-WO), highlighting the unique mix of services and differential costs between two distinct phases of the intervention. Participants were randomly assigned to quarterly outcome monitoring (OM) only (n=242) or OM plus Recovery Management Checkups (OM-plus-RMC) (n=238). The OM-only condition has a total annual economic cost of $76,010, which equates to $81 quarterly per person.

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Objective: Most adolescents relapse within 90 days of discharge from residential substance use treatment. We hypothesized that contingency management (CM), assertive continuing care (ACC), and their combination (CM + ACC) would each be more effective than usual continuing care (UCC).

Method: Following residential treatment, 337 adolescents were randomized to 4 continuing care conditions: UCC alone, CM, ACC, or CM + ACC.

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Aims: This study performs the first cost-effectiveness analysis (CEA) of Recovery Management Checkups (RMC) for adults with chronic substance use disorders.

Design: Cost-effectiveness analysis of a randomized clinical trial of RMC. Participants were assigned randomly to a control condition of outcome monitoring (OM-only) or the experimental condition OM-plus-RMC, with quarterly follow-up for 4 years.

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Background: Valid assessment of family functioning can play a vital role in optimizing client outcomes. Because family functioning is influenced by family structure, socioeconomic context, and culture, existing measures of family functioning-primarily developed with nuclear, middle-class European American families-may not be valid assessments of families in diverse populations. The Family Effectiveness Measure was developed to address this limitation.

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The turnover of substance use disorder (SUD) treatment staff has been assumed to adversely impact treatment effectiveness, yet only limited research has empirically examined this assumption. Representing an extension of prior organizational-level analyses of the impact of staff turnover on client outcomes, this study examined the impact of SUD clinician turnover on adolescent treatment outcomes using a client perspective. Multilevel regression analysis did reveal that relative to those adolescents who did not experience clinician turnover, adolescents who experienced both direct and indirect clinician turnover reported a significantly higher percentage of days using alcohol or drugs at 6-month follow-up.

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This study conducts a within-subject comparison of the Addiction Severity Index (ASI) and the Global Appraisal of Individual Needs (GAIN) to assess change in alcohol and other drug treatment outcomes for pregnant and postpartum women. Data are from 139 women who were pregnant or who had children under 11 months old and were admitted to residential drug treatment, then re-interviewed 6 months postdischarge (83% follow-up rate). The ASI and GAIN change measures were compared on their ability to detect changes in alcohol and drug use, medical and HIV risk issues, employment issues, legal problems, family and recovery environment characteristics, and psychological/emotional issues.

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Background: For adolescents, substance use disorder (SUD) treatment outcomes (e.g., abstinence, problematic behaviors) often cannot be measured soon enough to influence treatment trajectory.

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This study examined client and program factors predicting initiation and engagement for 2,191 adolescents at 28 outpatient substance abuse treatment sites implementing evidence-based treatments. Using Washington Circle criteria for treatment initiation and engagement, 76% of the sample initiated, with 59% engaging in treatment. Analyses used a 2-stage Heckman probit regression, accounting for within-site clustering, to identify factors predictive of initiation and engagement.

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Objectives: We examined the relationships between substance abuse treatment, abstinence, and mortality in a sample of individuals entering treatment. We also estimated overall mortality rates and the extent to which they varied according to demographic, clinical severity, and treatment variables.

Methods: We used data from a 9-year longitudinal study of 1326 adults entering substance abuse treatment on the west side of Chicago, of whom 131 died (11.

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This study evaluated the effectiveness and cost-effectiveness of two types of outpatient treatment with and without Assertive Continuing Care (ACC) for 320 adolescents with substance use disorders. Study participants were randomly assigned to one of four conditions: (a) Chestnut's Bloomington Outpatient Treatment (CBOP) without ACC; (b) CBOP with ACC; (c) Motivational Enhancement Therapy/Cognitive Behavior Therapy-7 session model (MET/CBT7) without ACC; and (d) MET/CBT7 with ACC. All study conditions attained high rates of participant engagement and retention.

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Telephone continuing care (TCC) was compared to usual continuing care (UCC) on substance use and related problems among adults discharged from residential treatment. Participants were randomly assigned to receive either UCC or TCC. A tapered TCC protocol, initiated by paraprofessional staff and volunteers, was provided during the first 3 months following discharge.

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This study examined the predictive validity of the Washington Circle (WC) continuity of care after long-term residential treatment performance measure, as well as the impact of assertive continuing care interventions on achieving continuity of care. This measure is a process measure that focuses on timely delivery of a minimal floor of services that are necessary to provide sufficient quality of treatment but should not be construed to be the optimal continuity of care after residential treatment for any specific adolescent. Participants included 342 adolescents who were admitted to long-term residential treatment and randomly assigned to either standard continuing care or an assertive continuing care condition.

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