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NCT06683534 · ClinicalTrials.gov registry record · Phase 2
Palmitic Acid and Human Microvascular Function
A Phase 2 study, sponsored by Medical College of Wisconsin.
- Not yet
- Registry status
- Phase 2
- Development phase
- 40
- Enrollment target
NCT06683534: Clinical Trial Phase 2 study, sponsored by Medical College of Wisconsin.
NCT06683534 is a Phase 2 study that has not yet begun recruiting, run by Medical College of Wisconsin. The registered enrollment target is 40 participants, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (70% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT06683534, a Phase 2 study, has not yet begun recruiting, sponsored by Medical College of Wisconsin.
- NOT YET RECRUITING
- Registry status
- Phase 2
- Development phase
- 40 participants
- Enrollment target
Study Summary
The goal of this study is to learn how a supplement Quercetin can affect microvascular function. Participants will: * give two blood draws of 5 mL each * have a camera placed under the tongue to take pictures of blood vessels * have 2 laser Doppler microdialysis catheters placed on the forearm to monitor blood vessels before and after local drug infusion Researchers will compare blood vessel function of those who take estrogen supplements to those who do not.
Primary Outcome
Peripheral microvascular dilation in response to acetylcholine, L-NAME, and sodium nitroprusside infusions will be measured using laser Doppler flowmetry with microdialysis.
Interventions
- DRUG Placebo
- DIETARY_SUPPLEMENT Quercetin (dietary supplement)
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 40 participants |
| Start Date | 2026-07 |
| Est. Completion | 2030-12 |
| Phase | Phase 2 |
What is known before NCT06683534 opens enrollment
NCT06683534 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 40 participants, a relatively small participant target, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (70% lower).
The record links to 0 conditions, and to 2 interventions - of which Placebo is the first listed.
NCT06683534 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT06683534 about?
NCT06683534 is a clinical study titled "Palmitic Acid and Human Microvascular Function". The goal of this study is to learn how a supplement Quercetin can affect microvascular function. Participants will: * give two blood draws of 5 mL each * have a camera placed under the tongue to take pictures of blood vessels * have 2 laser Doppler microdialysis catheters placed on the forearm to ...
What is the current status of trial NCT06683534?
This trial is currently not yet recruiting. It is a Phase 2 study. The enrollment target is 40 participants. The study started on 2026-07. Estimated completion is 2030-12.
What interventions are being tested in trial NCT06683534?
The interventions under investigation include: Placebo (DRUG), Quercetin (dietary supplement) (DIETARY_SUPPLEMENT).
Who is sponsoring clinical trial NCT06683534?
This trial is sponsored by Medical College of Wisconsin, which has 447 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT06683534's enrollment target sits among peer trials
40 1362nd of 2000 higher than 542 of 2,000 other Phase 2 trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Phase 2 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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