Clinical trials
Completed Observational Psoriasis trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
190 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2001 | 1 |
| 2002 | 3 |
| 2004 | 3 |
| 2005 | 5 |
| 2006 | 8 |
| 2007 | 7 |
| 2008 | 6 |
| 2009 | 10 |
| 2010 | 10 |
| 2011 | 7 |
| 2012 | 5 |
| 2013 | 6 |
| 2014 | 6 |
| 2015 | 10 |
| 2016 | 7 |
| 2017 | 10 |
| 2018 | 6 |
| 2019 | 9 |
| 2020 | 15 |
| 2021 | 20 |
| 2022 | 12 |
| 2023 | 14 |
| 2024 | 4 |
| 2025 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 190 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| AbbVie | 12 |
| Amgen | 10 |
| AbbVie (prior sponsor, Abbott) | 8 |
| Pfizer | 8 |
| Novartis Pharmaceuticals | 7 |
| National Cancer Institute (NCI) | 5 |
| Bristol-Myers Squibb | 4 |
| Merck Sharp & Dohme LLC | 4 |
| Northwestern University | 4 |
| Assistance Publique - Hôpitaux de Paris | 3 |
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 |
|---|---|
| Psoriasis | 190 |
| Arthritis, Psoriatic | 33 |
| Arthritis, Rheumatoid | 21 |
| Crohn Disease | 14 |
| Dermatitis, Atopic | 14 |
| Spondylitis, Ankylosing | 13 |
| Colitis, Ulcerative | 10 |
| Inflammation | 7 |
| Acne Vulgaris | 6 |
| Arthritis | 6 |
Trials
Showing 1 to 25 of 190. Each trial links to its page on Pharma Observatory.
90 more trials match. See them on Pharma Observatory
Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
Go deeper on Pharma Observatory
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