MedTrace Logo

Enhancing Adolescent Substance Abuse Treatment

NCT03249350 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 129

Last updated 2025-11-14

Study results available
· View outcomes & findings →

Summary

The ultimate goal of this research is to facilitate rapid enhancement of youth substance abuse treatments by determining the key mechanisms of change (i.e., what to target more intensely to generate better outcomes). This work is critical because current outpatient adolescent substance abuse treatments yield only small to medium effects that diminish once treatment has ended. The proposed modern mediation study will address this serious public health problem by experimentally evaluating the most critical factors causing change in client outcomes during adolescent substance abuse treatment, directing the field to focus treatment efforts on those factors.

Conditions

Interventions

BEHAVIORAL

Standard Contingency Management (CM)

CM utilizes behavior modification \& cognitive behavioral strategies to target adolescent substance use. Protocol components are as follows: (a) The provider introduces CM to the youth and caregiver and engages them in the intervention; (b) The provider conducts Antecedent-Behavior-Consequence (ABC) assessments of the youth's AOD use with the youth and caregiver; (c) Based on the results of the ABC assessments, self-management planning and drug refusal skills training are implemented by the provider in collaboration with the youth and caregiver; (d) Concurrently, a point and level system contract is established with the family, which provides the youth with rewards/privileges for negative drug and alcohol tests and disincentives (e.g., extra chores) for positive tests. Until continued abstinence is achieved, components "b" through "d" are repeated; (e) The provider collaborates with the family to develop plans for sustaining long-term abstinence. Typical duration of CM is 12-16 weeks.

BEHAVIORAL

Enhanced Contingency Management (CM+)

The CM+ protocol adds the behavioral assessment and teaching system from Parent Management Training Oregon (PMTO) to standard CM to enhance parent's skill acquisition more intensely. PMTO's behavioral assessment and teaching system uses three processes to bring about changes in parenting: daily parent reports on youth behavior, anti-coercive problem-solving, and structured learning and in vivo practice of new parenting techniques.

Sponsors & Collaborators

  • Oregon Social Learning Center

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
12 Years
Max Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2018-04-23
Primary Completion
2024-03-29
Completion
2024-07-31

Countries

  • United States

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03249350 on ClinicalTrials.gov