Clinical trials
Observational Arthritis, Rheumatoid trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
197 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 2 |
| 2001 | 2 |
| 2002 | 6 |
| 2003 | 5 |
| 2004 | 3 |
| 2005 | 5 |
| 2006 | 8 |
| 2007 | 8 |
| 2008 | 5 |
| 2009 | 9 |
| 2010 | 10 |
| 2011 | 13 |
| 2012 | 5 |
| 2013 | 5 |
| 2014 | 11 |
| 2015 | 7 |
| 2016 | 7 |
| 2017 | 11 |
| 2018 | 10 |
| 2019 | 10 |
| 2020 | 11 |
| 2021 | 11 |
| 2022 | 6 |
| 2023 | 5 |
| 2024 | 6 |
| 2025 | 3 |
| 2026 | 3 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 116 |
| Terminated | 22 |
| Recruiting | 17 |
| Active, not recruiting | 13 |
| Unknown status | 13 |
| Enrolling by invitation | 7 |
| Suspended | 3 |
| Withdrawn | 3 |
| Not yet recruiting | 3 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS) | 12 |
| Pfizer | 12 |
| Brigham and Women's Hospital | 10 |
| Zimmer Biomet | 10 |
| Smith & Nephew, Inc. | 7 |
| Bristol-Myers Squibb | 6 |
| Stryker Trauma and Extremities | 6 |
| Biomet Orthopedics, LLC | 5 |
| University of Colorado, Denver | 5 |
| Encore Medical, L.P. | 4 |
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 |
|---|---|
| Arthritis, Rheumatoid | 197 |
| Osteoarthritis | 40 |
| Osteonecrosis | 19 |
| Arthritis | 14 |
| Autoimmune Diseases | 14 |
| Crohn Disease | 14 |
| Arthritis, Psoriatic | 13 |
| Lupus Erythematosus, Systemic | 12 |
| Psoriasis | 12 |
| Spondylitis, Ankylosing | 12 |
Trials
Showing 1 to 25 of 197. Each trial links to its page on Pharma Observatory.
97 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.
No changes to these trials in the last 7 days.
Go deeper on Pharma Observatory
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