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NCT03926221 · ClinicalTrials.gov registry record · NA

Parent-Adolescent Interpersonal Processes in the Science of Behavior Change

A NA study, sponsored by University of California, Berkeley.

Completed
Registry status
NA
Development phase
112
Enrollment target

NCT03926221: Completed NA study, sponsored by University of California, Berkeley.

NCT03926221 is a NA study that has completed, run by University of California, Berkeley. The registered enrollment target is 112 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (92% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT03926221, a NA study, has completed, sponsored by University of California, Berkeley.

COMPLETED
Registry status
NA
Development phase
112 participants
Enrollment target

Study Summary

This study seeks to examine a novel interpersonal target; namely, parent-teen conversations about youth health behavior change. The rationale is that parents have profound impacts on teen risk and vulnerability. Yet parents receive minimal training in the elements of conversations that optimally inspire their children toward engaging in healthy behaviors. A theoretically grounded and reliable taxonomy of behavior change techniques (BCTs) will be used as a basis for scientifically deriving the conversational elements, or micro-mechanisms, that reduce parent-teen conflict and facilitate upward spirals of healthful behavior change. This proposal builds on pilot data from a recently completed NICHD-funded R01 in which a sleep treatment improved sleep and reduced risk on selected outcomes in youth. While sleep-related health behaviors will be the focus of this R21, the research is designed to be relevant to a broad range of health behavior change. As part of an Administrative Supplement to the R21 awarded in Fall, 2019, two changes are made. First, measures of psychophysiology have been added to the Hot Topics Task. Second, an independent sample of teens who are healthy sleepers (n = 20), and their parents, will be tested on the protocol twice, 9 weeks apart. This comparison group is included to control for the passage of time and for completing the protocol twice. They do not receive an intervention.

Primary Outcome

Parent measure.

Interventions

  • BEHAVIORAL Parent Behavior Change Intervention (PBC-I) and Transdiagnostic Sleep and Circadian Intervention (TranS-C)

Trial Details

FieldValue
Enrollment Target 112 participants
Start Date 2018-12-01
Est. Completion 2020-08-26
Phase NA
University of California, Berkeley

72 total trials

What the finished NCT03926221 record still lists

NCT03926221 is an interventional study that assigns participants to a tested intervention. The registered 112 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 (92% lower).

The record links to 0 conditions, and to 1 intervention - of which Parent Behavior Change Intervention (PBC-I) and Transdiagnostic Sleep and Circadian Intervention (TranS-C) is the first listed.

NCT03926221 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT03926221 about?

NCT03926221 is a clinical study titled "Parent-Adolescent Interpersonal Processes in the Science of Behavior Change". This study seeks to examine a novel interpersonal target; namely, parent-teen conversations about youth health behavior change. The rationale is that parents have profound impacts on teen risk and vulnerability. Yet parents receive minimal training in the elements of conversations that optimally ins...

What is the current status of trial NCT03926221?

This trial is currently completed. It is a NA study. The enrollment target is 112 participants. The study started on 2018-12-01. Estimated completion is 2020-08-26.

What interventions are being tested in trial NCT03926221?

The interventions under investigation include: Parent Behavior Change Intervention (PBC-I) and Transdiagnostic Sleep and Circadian Intervention (TranS-C) (BEHAVIORAL).

Who is sponsoring clinical trial NCT03926221?

This trial is sponsored by University of California, Berkeley, which has 72 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT03926221's enrollment target sits among peer trials

112 813th of 2000 higher than 1,185 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 NCT03926221, the US trial registry maintained by the National Library of Medicine. NCT03926221 (mid enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.