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NCT03202043 · ClinicalTrials.gov registry record · NA
The Juice Study: Sensitivity of Skin Carotenoid Status to Detect Change in Intake
A NA study, sponsored by USDA Grand Forks Human Nutrition Research Center.
- Completed
- Registry status
- NA
- Development phase
- 80
- Enrollment target
NCT03202043: Completed NA study, sponsored by USDA Grand Forks Human Nutrition Research Center.
NCT03202043 is a NA study that has completed, run by USDA Grand Forks Human Nutrition Research Center. The registered enrollment target is 80 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (94% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT03202043, a NA study, has completed, sponsored by USDA Grand Forks Human Nutrition Research Center.
- COMPLETED
- Registry status
- NA
- Development phase
- 80 participants
- Enrollment target
Study Summary
This study is designed to see if drinking a tomato-based vegetable juice will increase skin carotenoids.
Primary Outcome
Pressure-mediated reflection spectroscopy (RS) is used to measure tissue carotenoids. RS intensity can be used as a measure for total carotenoid content in the measured tissue volume.
Interventions
- OTHER High dose vegetable juice
- OTHER Medium dose vegetable juice
- OTHER Low dose vegetable juice
- OTHER Control bottled water
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 80 participants |
| Start Date | 2018-04-06 |
| Est. Completion | 2019-05-21 |
| Phase | NA |
What the finished NCT03202043 record still lists
NCT03202043 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 80 participants, a relatively small participant target, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (94% lower).
The record links to 0 conditions, and to 4 interventions - of which High dose vegetable juice is the first listed.
NCT03202043 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT03202043 about?
NCT03202043 is a clinical study titled "The Juice Study: Sensitivity of Skin Carotenoid Status to Detect Change in Intake". This study is designed to see if drinking a tomato-based vegetable juice will increase skin carotenoids.
What is the current status of trial NCT03202043?
This trial is currently completed. It is a NA study. The enrollment target is 80 participants. The study started on 2018-04-06. Estimated completion is 2019-05-21.
What interventions are being tested in trial NCT03202043?
The interventions under investigation include: High dose vegetable juice (OTHER), Medium dose vegetable juice (OTHER), Low dose vegetable juice (OTHER), Control bottled water (OTHER).
Who is sponsoring clinical trial NCT03202043?
This trial is sponsored by USDA Grand Forks Human Nutrition Research Center, which has 57 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT03202043's enrollment target sits among peer trials
80 994th of 2000 higher than 941 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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