Agents Effect Under Visible Light on Caucasian, Asian and Darker Skin Types
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Phase
—
Status
Completed
Study type
Observational
Enrollment
66actual
Sites
1
Country
France
Every value on this page is a field the sponsor filed with ClinicalTrials.gov, reproduced. Dates are their own estimates, revised as a study runs, unless the registry marks them actual. sources →
Source: ClinicalTrials.gov, retrieved 2026-08-24
Dates
each axis at the precision it was filed, with the registry's own basis| Date | Filed | Basis | What it is |
|---|---|---|---|
| Start | 2022-09-05 | actual | When the study began enrolling |
| Primary completion | 2022-12-15 | actual | The date the last participant is measured for the primary outcome — the readout window |
| Study completion | 2022-12-15 | actual | The whole study's end, after follow-up |
| First posted | 2026-03-10 | actual | When this record first appeared on the registry |
| Results posted | — | When the sponsor posted results to the registry | |
| Record updated | 2026-03-10 | actual | The sponsor's own last edit to this record — every projection above is as current as this date |
What it studies
Condition
- Visible Light Exposure on Healthy Back Skin
Primary outcomes
what the primary-completion date above is the date OFSkin color measurement with ITA° angle
measured From enrollment at Day 1 to the end of study at Day 12
Skin pigmentation contrast
measured From enrollment at Day 1 to the end of study at Day 12
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