Clinical trials
Phase 4 Hyperpigmentation trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
10 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2009 | 2 |
| 2010 | 1 |
| 2011 | 1 |
| 2013 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2021 | 1 |
| 2024 | 1 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 6 |
| Unknown status | 2 |
| Active, not recruiting | 1 |
| Recruiting | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Derm Research, PLLC | 2 |
| Callender Center for Clinical Research | 1 |
| Dr. Emmy Graber | 1 |
| Laser and Skin Surgery Center of New York | 1 |
| Massachusetts General Hospital | 1 |
| Sadick Research Group | 1 |
| Thammasat University | 1 |
| Universidad Autonoma de San Luis Potosí | 1 |
| University of Sao Paulo | 1 |
Top conditions
MeSH conditions the trials were registered with, not their broader categories. A condition with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Hyperpigmentation | 10 |
| Acne Vulgaris | 4 |
| Melanosis | 3 |
| Cicatrix | 1 |
| Erythema | 1 |
| Pigmentation Disorders | 1 |
| Recurrence | 1 |
| Telangiectasis | 1 |
Trials
Showing 76 to 10 of 10. Each trial links to its page on Pharma Observatory.
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Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
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