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NCT03283033 · ClinicalTrials.gov registry record · NA
School Lunch Salad Bars and Fruit and Vegetable Consumption
A NA study, sponsored by Arizona State University.
- Terminated
- Registry status
- NA
- Development phase
- 7,491
- Enrollment target
NCT03283033: Clinical Trial NA study, sponsored by Arizona State University.
NCT03283033 is a NA study that was terminated before completion, run by Arizona State University. The registered enrollment target is 7,491 participants, above the 1,403-participant average among 58,714 other NA trials with a reported enrollment target (434% higher). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT03283033, a NA study, was terminated before completion, sponsored by Arizona State University.
- TERMINATED
- Registry status
- NA
- Development phase
- 7,491 participants
- Enrollment target
Study Summary
The investigators propose an efficacy study (i.e., do salad bars work under controlled conditions in naturalistic settings) to test whether introducing salad bars in elementary, middle, and high schools that have never had salad bars affects students' FV consumption and waste during lunch. A cluster randomized controlled trial will test new salad bars against controls for 6 wks, with/without an additional 4-wk marketing phase .
Primary Outcome
The amount (grams) of fresh and canned fruits and vegetables consumed at lunch
Interventions
- BEHAVIORAL New salad bar
- BEHAVIORAL Marketing
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 7,491 participants |
| Start Date | 2017-10-01 |
| Est. Completion | 2023-06-30 |
| Phase | NA |
Why NCT03283033 stopped before completion
NCT03283033 is an interventional study that assigns participants to a tested intervention. Its 7,491 participants enrollment target places it among the larger protocols in the corpus, above the 1,403-participant average among 58,714 other NA trials with a reported enrollment target (434% higher).
The record links to 0 conditions, and to 2 interventions - of which New salad bar is the first listed.
NCT03283033 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT03283033 about?
NCT03283033 is a clinical study titled "School Lunch Salad Bars and Fruit and Vegetable Consumption". The investigators propose an efficacy study (i.e., do salad bars work under controlled conditions in naturalistic settings) to test whether introducing salad bars in elementary, middle, and high schools that have never had salad bars affects students' FV consumption and waste during lunch. A cluster...
What is the current status of trial NCT03283033?
This trial is currently terminated. It is a NA study. The enrollment target is 7,491 participants. The study started on 2017-10-01. Estimated completion is 2023-06-30.
What interventions are being tested in trial NCT03283033?
The interventions under investigation include: New salad bar (BEHAVIORAL), Marketing (BEHAVIORAL).
Who is sponsoring clinical trial NCT03283033?
This trial is sponsored by Arizona State University, which has 187 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT03283033's enrollment target sits among peer trials
7,491 20th of 2000 higher than 1,981 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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