Clinical trials
Phase 1 Acne Vulgaris trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
47 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2004 | 1 |
| 2007 | 1 |
| 2008 | 1 |
| 2009 | 1 |
| 2010 | 4 |
| 2012 | 2 |
| 2013 | 3 |
| 2014 | 4 |
| 2015 | 2 |
| 2016 | 4 |
| 2017 | 3 |
| 2018 | 4 |
| 2019 | 5 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 3 |
| 2025 | 4 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 42 |
| Recruiting | 2 |
| Active, not recruiting | 1 |
| Not yet recruiting | 1 |
| Terminated | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Sun Pharmaceutical Industries, Inc. | 11 |
| Novan, Inc. | 7 |
| Stiefel, a GSK Company | 5 |
| Bausch Health Americas, Inc. | 4 |
| Allergan | 2 |
| Naked Biome, Inc. | 2 |
| Arizona State University | 1 |
| Boston Pharmaceuticals | 1 |
| Dermira, Inc. | 1 |
| Johns Hopkins University | 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 |
|---|---|
| Acne Vulgaris | 47 |
| Alopecia | 1 |
| Cicatrix | 1 |
| Dermatitis, Phototoxic | 1 |
| Hypertrichosis | 1 |
| Nevus of Ota | 1 |
| Port-Wine Stain | 1 |
| Rosacea | 1 |
| Sebaceous Gland Diseases | 1 |
Trials
Showing 1 to 25 of 47. Each trial links to its page on Pharma Observatory.
Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
No changes to these trials in the last 7 days.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.