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NCT03797469 · ClinicalTrials.gov registry record · NA
Nutritional Supplements and Performance During Visual Field Testing (B3 Vitamin)
A NA study, sponsored by Columbia University.
- Completed
- Registry status
- NA
- Development phase
- 32
- Enrollment target
NCT03797469: Completed NA study, sponsored by Columbia University.
NCT03797469 is a NA study that has completed, run by Columbia University. The registered enrollment target is 32 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (98% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT03797469, a NA study, has completed, sponsored by Columbia University.
- COMPLETED
- Registry status
- NA
- Development phase
- 32 participants
- Enrollment target
Study Summary
This study seeks to test whether these over-the-counter nutritional supplements have an impact on patients' performance during visual field testing.
Primary Outcome
Changes in 24-2 visual field results based upon point-wise and global metrics before and after intervention, and between treatment and placebo groups will be compared.
Interventions
- DIETARY_SUPPLEMENT Placebo
- DIETARY_SUPPLEMENT Vitamin B3
- DIETARY_SUPPLEMENT Pyruvate
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 32 participants |
| Start Date | 2019-04-15 |
| Est. Completion | 2020-12-31 |
| Phase | NA |
What the finished NCT03797469 record still lists
NCT03797469 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 32 participants, a relatively small participant target, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (98% lower).
The record links to 0 conditions, and to 3 interventions - of which Placebo is the first listed.
NCT03797469 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT03797469 about?
NCT03797469 is a clinical study titled "Nutritional Supplements and Performance During Visual Field Testing (B3 Vitamin)". This study seeks to test whether these over-the-counter nutritional supplements have an impact on patients' performance during visual field testing.
What is the current status of trial NCT03797469?
This trial is currently completed. It is a NA study. The enrollment target is 32 participants. The study started on 2019-04-15. Estimated completion is 2020-12-31.
What interventions are being tested in trial NCT03797469?
The interventions under investigation include: Placebo (DIETARY_SUPPLEMENT), Vitamin B3 (DIETARY_SUPPLEMENT), Pyruvate (DIETARY_SUPPLEMENT).
Who is sponsoring clinical trial NCT03797469?
This trial is sponsored by Columbia University, which has 958 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT03797469's enrollment target sits among peer trials
32 1578th of 2000 higher than 409 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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