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NCT01624597 · ClinicalTrials.gov registry record · NA
A Randomized Controlled Trial to Improve Teen Driving
A NA study, sponsored by University of Iowa.
- Completed
- Registry status
- NA
- Development phase
- 153
- Enrollment target
NCT01624597: Completed NA study, sponsored by University of Iowa.
NCT01624597 is a NA study that has completed, run by University of Iowa. The registered enrollment target is 153 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (89% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT01624597, a NA study, has completed, sponsored by University of Iowa.
- COMPLETED
- Registry status
- NA
- Development phase
- 153 participants
- Enrollment target
Study Summary
This randomized controlled trial will evaluate an intervention that provides parents with objective feedback about their teen's driving as well as strategies to improve communication with their teen about driving. We will recruit 180 newly-licensed teen drivers and a parent or guardian. Our main hypotheses are that: parent-teen dyads who receive feedback will have reduced driving errors and increased safety behaviors than dyads with no feedback; and, parent-teen dyads who receive instruction on communication techniques will have improved quality and quantity of communication about driving than dyads not learning these techniques.
Primary Outcome
An in-vehicle video system will be used to measure driving errors made by newly licensed teen drivers
Interventions
- BEHAVIORAL In-vehicle video feedback
- BEHAVIORAL Parent communication
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 153 participants |
| Start Date | 2011-06 |
| Est. Completion | 2018-05 |
| Phase | NA |
What the finished NCT01624597 record still lists
NCT01624597 is an interventional study that assigns participants to a tested intervention. The registered 153 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 (89% lower).
The record links to 0 conditions, and to 2 interventions - of which In-vehicle video feedback is the first listed.
NCT01624597 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT01624597 about?
NCT01624597 is a clinical study titled "A Randomized Controlled Trial to Improve Teen Driving". This randomized controlled trial will evaluate an intervention that provides parents with objective feedback about their teen's driving as well as strategies to improve communication with their teen about driving. We will recruit 180 newly-licensed teen drivers and a parent or guardian. Our main hyp...
What is the current status of trial NCT01624597?
This trial is currently completed. It is a NA study. The enrollment target is 153 participants. The study started on 2011-06. Estimated completion is 2018-05.
What interventions are being tested in trial NCT01624597?
The interventions under investigation include: In-vehicle video feedback (BEHAVIORAL), Parent communication (BEHAVIORAL).
Who is sponsoring clinical trial NCT01624597?
This trial is sponsored by University of Iowa, which has 228 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT01624597's enrollment target sits among peer trials
153 656th of 2000 higher than 1,343 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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