Clinical trials
Phase 2 Arthritis, Rheumatoid trials in Bulgaria
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
65 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2005 | 2 |
| 2006 | 2 |
| 2007 | 4 |
| 2008 | 4 |
| 2009 | 4 |
| 2010 | 4 |
| 2011 | 4 |
| 2012 | 9 |
| 2013 | 5 |
| 2014 | 4 |
| 2015 | 4 |
| 2016 | 6 |
| 2017 | 2 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 2 |
| 2024 | 1 |
| 2025 | 4 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 54 |
| Terminated | 6 |
| Recruiting | 3 |
| Active, not recruiting | 2 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| AstraZeneca | 6 |
| Pfizer | 6 |
| Lakefront Biotherapeutics NV | 5 |
| Ablynx, a Sanofi company | 3 |
| Can-Fite BioPharma | 3 |
| Genentech, Inc. | 3 |
| MedImmune LLC | 3 |
| Vertex Pharmaceuticals Incorporated | 3 |
| AbbVie | 2 |
| Astellas Pharma Global Development, Inc. | 2 |
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 | 65 |
| Arthritis | 4 |
| Joint Diseases | 3 |
| Musculoskeletal Diseases | 3 |
| Arthritis, Psoriatic | 2 |
| Autoimmune Diseases | 2 |
| Inflammation | 2 |
| Rheumatic Diseases | 2 |
| Axial Spondyloarthritis | 1 |
| Collagen Diseases | 1 |
Trials
Showing 1 to 25 of 65. 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.
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