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WithdrawnNCT01784653Updated Apr 12, 2017

Trial of Computerized MET for Adolescent Substance Use

A Phase 1 interventional study of iMET and MET in Drug Abuse, Alcohol Abuse and Nicotine Dependence, sponsored by Boston Children's Hospital. Withdrawn at 1 site in United States. Open to participants aged 12 Years to 21 Years. Per ClinicalTrials.gov, last updated 2017-04-12.

Sponsored by Boston Children's Hospital · Phase 1, Interventional, and Treatment

Why this study was withdrawn
No funding obtained.
Phase
Phase 1
Study type
Interventional
Enrollment
0
Allocation
Randomized
Ages
12 Years to 21 Years
Sex
All
01

Study summary

The purpose of this study is to test the effects of a computerized, self-directed Motivational Enhancement Therapy program for adolescent substance use (iMET), in comparison to clinician-delivered MET and Treatment As Usual (TAU), on treatment engagement and substance use. The investigators hypothesize that both iMET and MET will be more effective than TAU in engaging/retaining patients in treatment and in reducing substance use during a 12-month follow-up period. The investigators also hypothesize that Self-directed iMET will be as effective as the clinician-guided MET in increasing treatment engagement and abstinence during the 12-months follow-up period.

02

Conditions studied

  • Drug Abuse
  • Alcohol Abuse
  • Nicotine Dependence

Keywords

  • Substance abuse
  • Drug abuse
  • Alcohol abuse
  • Tobacco
  • Adolescent
03

In context

Substance-Related Disorders

2,181 studies on the registry are indexed under Substance-Related Disorders; 399 are open to participants now.

Browse Substance-Related Disorders studies →

Lead sponsor

Boston Children's Hospital is the lead sponsor of 607 studies on the registry; 148 are open to participants now.

Of its 33 completed or terminated interventional studies of FDA-regulated products, 19 (58%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
12 Years to 21 Years
Sexes eligible
All
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • completed initial visit at the treatment program;
  • be available to return for iMET/MET sessions (if assigned)
  • be available to complete all follow-up measurements
  • a past-12-month CRAFFT score >1
  • have used substances on >6 days (not including tobacco use) during the 90 days preceding their visit

Exclusion criteria

Exclusion Criteria:

  • unable to speak and understand English, or read English at a 5th grade reading level
  • youth deemed by the clinical team to require immediate hospitalization or referral to more intensive residential treatment
05

Study design

Phase
Phase 1
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
None (open label)
Enrollment
0 participants (actual)

Study arms

  • No intervention
    Treatment as Usual

    Patients will receive the usual care from the treatment program

  • Experimental
    iMET

    Participants will complete a self-guided computerized Motivational Enhancement Therapy

    Behavioral: iMET

  • Experimental
    MET

    Clinician-delivered Motivational Enhancement Therapy

    Behavioral: MET

Interventions

  • BehavioraliMET

    Self-completed, computerized motivational enhancement therapy

  • BehavioralMET

    Clinician-delivered Motivational Enhancement Therapy

06

What researchers measure

Primary outcomes

  1. Treatment engagement

    We will compare the number of individual visits in the program, the number of group sessions completed, and the number of urine screens completed during a 12 month follow-up period by each participant in the three study arms.

    Time frame: 12 months

Secondary outcomes

  1. Days abstinent

    We will calculate the past-90-days number of days abstinent from any substance use and from the primary substance and the number of weeks abstinent from any substance use.

    Time frame: past-90-days

  2. Driving/Riding Risk

    We will compare group trends in prevalence and frequency of past-90-days Driving while impaired or Riding with an impaired driver.

    Time frame: past-90-days

  3. HIV Risk Behavior

    We will compare group trends in prevalence and frequency of past-90-days HIV Risk Behaviors.

    Time frame: past-90-days

Other outcomes

  1. Treatment process/quality

    We will compare completion of the 2 MET sessions, and completion of the third follow-up visit between the iMET and MET conditions.

    Time frame: 60 days

07

Study locations

1 site
  • Boston Children's Hospital
    Boston, Massachusetts 02115, United States
08

Timeline

Tracking since Sep 25, 2026
Not marked actual or estimatedDates not marked actual or estimated

The record gives a start of Oct 2013 and a primary completion of Jan 2017. It does not say whether these dates are actual or estimated.

How these figures are worked out, and which studies are left out of them.

Registered
Feb 4, 2013
First posted
Feb 6, 2013
Start
Oct 2013
Primary completionEst.
Jan 2017
Last update
Apr 12, 2017
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Apr 12, 2017, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT01784653
Responsible party
Sion Kim Harris (Co-Director, Center for Adolescent Substance Abuse Research, Boston Children's Hospital) — Principal investigator
First posted
Feb 6, 2013
Start date
Oct 2013
Primary completion
Jan 2017 (estimated)
Last update
Apr 12, 2017

Study contacts

Sion K Harris, PhD
principal investigator · Boston Children's Hospital

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is withdrawn, as verified in Apr 2017. You cannot join it, but the record below documents what was studied.

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