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NCT01828320 · ClinicalTrials.gov registry record · NA
Triple Vulnerability? Circadian Tendency, Sleep Deprivation and Adolescence
A NA study, sponsored by University of California, Berkeley.
- Completed
- Registry status
- NA
- Development phase
- 176
- Enrollment target
NCT01828320: Completed NA study, sponsored by University of California, Berkeley.
NCT01828320 is a NA study that has completed, run by University of California, Berkeley. The registered enrollment target is 176 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (87% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT01828320, a NA study, has completed, sponsored by University of California, Berkeley.
- COMPLETED
- Registry status
- NA
- Development phase
- 176 participants
- Enrollment target
Study Summary
There is an urgent need to identify modifiable mechanisms contributing to risk and vulnerability among youth. The investigators test the hypothesis that eveningness, the tendency to go to sleep late and wake late, is an important contributor to, and even cause of, vicious cycles that escalate vulnerability and risk among youth. This study seeks to determine whether two interventions to reduce eveningness can reduce risk and confer resilience in critical aspects of health, development and functioning in youth.
Primary Outcome
Total sleep time (TST) average on weeknights via Daily Sleep Diary. Change from baseline to post-treatment. The model provides estimates of the mean pre-post change in the Psychoeducation (PE) condition and the TranS-C condition.
Interventions
- BEHAVIORAL Psychoeducation
- BEHAVIORAL Cognitive Behavior Therapy for Insomnia, Interpersonal and Social Rhythms Therapy, Chronotherapy
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 176 participants |
| Start Date | 2013-03 |
| Est. Completion | 2018-12 |
| Phase | NA |
What the finished NCT01828320 record still lists
NCT01828320 is an interventional study that assigns participants to a tested intervention. The registered 176 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 (87% lower).
The record links to 0 conditions, and to 2 interventions - of which Psychoeducation is the first listed.
NCT01828320 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT01828320 about?
NCT01828320 is a clinical study titled "Triple Vulnerability? Circadian Tendency, Sleep Deprivation and Adolescence". There is an urgent need to identify modifiable mechanisms contributing to risk and vulnerability among youth. The investigators test the hypothesis that eveningness, the tendency to go to sleep late and wake late, is an important contributor to, and even cause of, vicious cycles that escalate vulner...
What is the current status of trial NCT01828320?
This trial is currently completed. It is a NA study. The enrollment target is 176 participants. The study started on 2013-03. Estimated completion is 2018-12.
What interventions are being tested in trial NCT01828320?
The interventions under investigation include: Psychoeducation (BEHAVIORAL), Cognitive Behavior Therapy for Insomnia, Interpersonal and Social Rhythms Therapy, Chronotherapy (BEHAVIORAL).
Who is sponsoring clinical trial NCT01828320?
This trial is sponsored by University of California, Berkeley, which has 72 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT01828320's enrollment target sits among peer trials
176 605th of 2000 higher than 1,391 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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