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NCT03344666 · ClinicalTrials.gov registry record · NA

SafERteens M-Coach

A NA study, sponsored by University of Michigan.

Completed
Registry status
NA
Development phase
400
Enrollment target

NCT03344666: Completed NA study, sponsored by University of Michigan.

NCT03344666 is a NA study that has completed, run by University of Michigan. The registered enrollment target is 400 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (72% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT03344666, a NA study, has completed, sponsored by University of Michigan.

COMPLETED
Registry status
NA
Development phase
400 participants
Enrollment target

Study Summary

This study will use a SMART (Sequential, Multiple Assignment Randomized Trial) design to optimize adaptive interventions (AIs) for adolescents reporting alcohol misuse and violent behaviors. The study will test the efficacy of state-of-the-art adaptive intervention delivery approaches (text messaging, remote therapy) for reducing alcohol use and violent behaviors among urban teens. Given the morbidly/mortality associated with alcohol use and violence, this study will have significant impact by using a SMART design to identify the optimal intervention strategy to produce and sustain outcomes among at-risk youth.

Primary Outcome

Alcohol consumption will be assessed using the 30-day Timeline Follow-Back (TLFB). The TLFB will capture information on the frequency and quantity of alcohol use including binge drinking, with total consumption calculated.

Interventions

  • BEHAVIORAL Step 1 Treatment BI+HC
  • BEHAVIORAL Step 1 Treatment BI+TM
  • BEHAVIORAL Step 2 Treatment Responders
  • BEHAVIORAL Step 2 Treatment Non-Responders

Trial Details

FieldValue
Enrollment Target 400 participants
Start Date 2018-05-01
Est. Completion 2023-07-25
Phase NA
University of Michigan

1,327 total trials

What the finished NCT03344666 record still lists

NCT03344666 is an interventional study that assigns participants to a tested intervention. The registered 400 participants enrollment target is mid-sized for trials with a published cap, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (72% lower).

The record links to 0 conditions, and to 4 interventions - of which Step 1 Treatment BI+HC is the first listed.

NCT03344666 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT03344666 about?

NCT03344666 is a clinical study titled "SafERteens M-Coach". This study will use a SMART (Sequential, Multiple Assignment Randomized Trial) design to optimize adaptive interventions (AIs) for adolescents reporting alcohol misuse and violent behaviors. The study will test the efficacy of state-of-the-art adaptive intervention delivery approaches (text messagin...

What is the current status of trial NCT03344666?

This trial is currently completed. It is a NA study. The enrollment target is 400 participants. The study started on 2018-05-01. Estimated completion is 2023-07-25.

What interventions are being tested in trial NCT03344666?

The interventions under investigation include: Step 1 Treatment BI+HC (BEHAVIORAL), Step 1 Treatment BI+TM (BEHAVIORAL), Step 2 Treatment Responders (BEHAVIORAL), Step 2 Treatment Non-Responders (BEHAVIORAL).

Who is sponsoring clinical trial NCT03344666?

This trial is sponsored by University of Michigan, which has 1,327 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT03344666's enrollment target sits among peer trials

400 246th of 2000 higher than 1,734 of 2,000 other NA trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT03344666, the US trial registry maintained by the National Library of Medicine. NCT03344666 (mid enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.