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Early Intervention for Minors in Possession of Alcohol/Drugs: A Feasibility Study

Early Intervention for Minors in Possession of Alcohol/Drugs: A Feasibility Study

Status
Completed
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT01616212
Acronym
MAST1
Enrollment
239
Registered
2012-06-11
Start date
2011-07-31
Completion date
2014-09-30
Last updated
2014-10-10

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Delinquency, Substance Use Disorder

Keywords

Teens, Parenting, Substance Abuse, Treatment Efficacy

Brief summary

The purpose of this study is to evaluate two brief, sustainable interventions for a sample of 280 adolescents charged with an initial drug-related offense: Motivational Enhancement Therapy (MET) intervention for youth and the Parenting Wisely (PW) intervention for parents. Families are assessed for adolescent substance use, HIV-risk, recidivist substance-related offenses, treatment entry, and other areas of individual and family functioning. It is expected that the combined MET+PW interventions will be more effective than a treatment-as-usual intervention (drug education group) for adolescents with parents not participating in PW.

Detailed description

Illicit substance use and related problems among adolescents has been consistently high over the past decade and remains one of the most pressing public health concerns in the United States. The objective of this study is to conduct a pilot investigation of the feasibility and effectiveness of two brief empirically based treatments for adolescent substance abuse when implemented as early interventions for youth arrested and charged with first- or second-offense possession of alcohol or drugs. The two examined interventions are Motivational Enhancement therapy (MET) and Parenting Wisely (PW). Over a one-year period, 280 adolescents and their parents will be referred to the study by the Juvenile Justice Centers in two Oregon counties within the Portland metro area. Families will be randomized to one of four intervention conditions; youth will receive either MET or a drug education intervention (EDUC), and the PW intervention for parents is present or absent. Participants will be assessed for adolescent substance use, HIV-risk, recidivist substance-related offenses, treatment entry, and other areas of individual and family functioning at intake and at 3- and 6-month follow-ups.

Interventions

OTHERMotivational Enhancement Therapy /Adol and PW for parents

Motivational Enhancement Therapy for adolescents, Parenting Wisely for parents

OTHERMotivational Enhancement Therapy for adolescents

Motivational Enhancement Therapy for adolescents

OTHERDrug Education for adolescents, Parenting Wisely for parents

Drug Education for adolescents, Parenting Wisely for parents

OTHERDrug Education for adolescents

Drug Education for adolescents

Sponsors

Oregon Research Institute
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
13 Years to 17 Years
Healthy volunteers
Yes

Inclusion criteria

1. 13 - 17 years of age 2. Referral for a 1st or 2nd Minor in Possession (Alcohol) or Less Than an Ounce (Marijuana) offense 3. Adolescents living at home with at least one parent willing to participate in the study 4. Adolescents with sufficient English-language ability to permit participation in the interventions 5. Parent(s) with sufficient English- or Spanish-language ability to complete the English- or Spanish-language versions of PW and the assessment

Exclusion criteria

1. Evidence of psychotic or organic state of sufficient severity to interfere with understanding study procedures 2. Danger to self and/or services other than outpatient treatment are required

Design outcomes

Primary

MeasureTime frameDescription
Adolescent Substance Use and Related ProblemsChange from Baseline at 6 monthsThe questionnaire used is called the Time Line Follow Back.

Secondary

MeasureTime frameDescription
Dysfunctional Discipline PracticesChange from Baseline at 6 monthsThe questionnaire used to obtain this information is called Parenting Scale.

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026