Clinical trials
Completed Alopecia Areata 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 |
|---|---|
| 2000 | 2 |
| 2002 | 1 |
| 2003 | 1 |
| 2005 | 2 |
| 2007 | 1 |
| 2009 | 2 |
| 2010 | 1 |
| 2011 | 1 |
| 2013 | 3 |
| 2014 | 2 |
| 2015 | 1 |
| 2016 | 5 |
| 2017 | 1 |
| 2018 | 5 |
| 2019 | 4 |
| 2020 | 4 |
| 2021 | 3 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 47 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Pfizer | 7 |
| Concert Pharmaceuticals | 6 |
| University of Minnesota | 4 |
| Columbia University | 3 |
| Hordinsky, Maria K., MD | 3 |
| Yale University | 3 |
| Eli Lilly and Company | 2 |
| Icahn School of Medicine at Mount Sinai | 2 |
| Aclaris Therapeutics, Inc. | 1 |
| Allergan | 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 |
|---|---|
| Alopecia Areata | 47 |
| Alopecia | 9 |
| Hair Diseases | 3 |
| Psoriasis | 3 |
| Down Syndrome | 2 |
| Skin Diseases | 2 |
| Acne Vulgaris | 1 |
| Acquired Immunodeficiency Syndrome | 1 |
| Anemia, Sickle Cell | 1 |
| Arthritis, Psoriatic | 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
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