Trial of a Novel Brief Intervention on Health Behaviors for Youth With Chronic Medical Conditions

Study Overview
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Brief Summary
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The primary goal of this project is to develop a tailored screening, brief intervention and referral to treatment (SBIRT) model for youth with chronic medical conditions (YCMC) for delivery at point of care during a routine healthcare visit, through conducting a rigorous randomized control trial among adolescent patients with type 1 diabetes (TID) or rheumatologic conditions. The secondary goal is to assess the attitudes and knowledge of parents of these same adolescents, to explore links between parent beliefs and adolescent behavior around substance use.

Detailed Description
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The proposed project is a randomized control trial to assess the efficacy of an SBIRT model tailored to youth with chronic medical conditions. This trial is being built into a larger, longitudinal cohort study to assess whether a set of brief, substance specific questions can accurately predict adolescent substance use outcomes when compared to more lengthy, criterion standard assessment questions, in cross-sectional and prospective analysis. The first component of the project will consist of pre-testing an assessment battery and brief electronic intervention with a small sample of 14-17 year old youth. In the second component the investigators will randomize consented eligible participants into intervention or control arms of the study and administer the 1) Baseline Assessment Battery and the 2) Brief Intervention OR Treatment as Usual (TAU). In the third component the investigators will follow up with all participants at 6 and then 12 months after study entry to reassess rates of substance use through follow up assessment batteries. At baseline, the investigators will also attempt to enroll parents of all participants who are present at the time of enrollment. The investigators will separately consent and administer a brief assessment battery to parents to assess their knowledge and attitudes around substance use, as well as opinions and attitudes regarding other health and risk behaviors.

Official Title
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Trial of a Novel Brief Intervention on Health Behaviors for Youth With Chronic Medical

Conditions
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Substance Use

Intervention / Treatment
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* Behavioral: Brief psycho-educational intervention


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: 14-17 year-old youth presenting for routine medical care in the Rheumatology clinic or Endocrinology clinic at Boston Children's Hospital (BCH) A diagnosis of type 1 diabetes for at least a year or a diagnosis of a Rheumatologic condition for at least a year. Able to read and understand English at a middle school level or greater Consent to participation in the study and consent to the 6 month and 12 month follow up assessments. Exclusion Criteria: Patients who are medically or emotionally unstable or otherwise unable to provide assent at the time of their appointment as determined by their clinician or the research team Unable to speak/read English at a middle school reading level Unable to use a computer keyboard and/or complete an interviewer-assisted questionnaire Do not consent to 6 month and 12 month re-assessment. Patients who are pregnant at baseline

Ages Eligible for Study
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Minimum Age: 14 Years
Maximum Age: 17 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Prevention
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Single


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Experimental: Intervention<br>Those in the intervention arm will receive a computerized brief intervention composed of tailored feedback and psycho-education on substance use. Content in the intervention will focus on health promotion and will deliver positive messages about health. | Behavioral: Brief psycho-educational intervention<br>* Participants in the intervention arm will receive a computerized brief intervention composed of tailored feedback and psycho-education specific to their chronic condition.<br>|
| No Intervention: Control<br>Those in the control arm will receive treatment as usual. | |

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Frequency and quantity of alcohol use in the past 12 months, measured using the Screen to Brief Intervention (S2BI) screening tool. | We will compare changes in frequency and quantity of alcohol use over the past twelve months between the intervention and treatment as usual groups. | 12 months post intervention | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Frequency of marijuana use in the past 12 months, measured using the S2BI Screening Tool. | We will compare changes frequency of marijuana use in the past 12 months between the intervention and treatment as usual groups. | 12 months post intervention | 
| Perceived risk of harm of substance use | We will compare self-reported perceived risk of harm of substance use between intervention and TAU groups using Monitoring the Future questions. | 12 months post intervention | 
| Medication Adherence measured by self-report |  | 12 months post intervention |