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NCT03332628 · ClinicalTrials.gov registry record · NA
Racial/Ethnic Differences in Microneedle Response
A NA study, sponsored by University of Iowa.
- Completed
- Registry status
- NA
- Development phase
- 132
- Enrollment target
NCT03332628: Completed NA study, sponsored by University of Iowa.
NCT03332628 is a NA study that has completed, run by University of Iowa. The registered enrollment target is 132 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (91% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT03332628, a NA study, has completed, sponsored by University of Iowa.
- COMPLETED
- Registry status
- NA
- Development phase
- 132 participants
- Enrollment target
Study Summary
The study to be performed will define the rate of skin barrier recovery following microneedle treatment of the skin in healthy subjects of differing racial/ethnic backgrounds.
Primary Outcome
The time required for the skin barrier to be restored after microneedle application will be determined using electrical resistance measurements. Differences in the skin electrical resistance will be determined through measurements made every day with skin electrodes attached to an impedance meter. These data for micropore closure are only collected from the microneedle sites. Using the data collected from all 5 days an average micropore closure time will be calculated, which can be compared betw
Interventions
- DEVICE Microneedle patch
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 132 participants |
| Start Date | 2018-02-01 |
| Est. Completion | 2020-10-13 |
| Phase | NA |
What the finished NCT03332628 record still lists
NCT03332628 is an interventional study that assigns participants to a tested intervention. The registered 132 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 (91% lower).
The record links to 0 conditions, and to 1 intervention - of which Microneedle patch is the first listed.
NCT03332628 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT03332628 about?
NCT03332628 is a clinical study titled "Racial/Ethnic Differences in Microneedle Response". The study to be performed will define the rate of skin barrier recovery following microneedle treatment of the skin in healthy subjects of differing racial/ethnic backgrounds.
What is the current status of trial NCT03332628?
This trial is currently completed. It is a NA study. The enrollment target is 132 participants. The study started on 2018-02-01. Estimated completion is 2020-10-13.
What interventions are being tested in trial NCT03332628?
The interventions under investigation include: Microneedle patch (DEVICE).
Who is sponsoring clinical trial NCT03332628?
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 NCT03332628's enrollment target sits among peer trials
132 729th of 2000 higher than 1,269 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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