Clinical trials
Phase 4 Spondylitis, Ankylosing trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
58 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 1 |
| 2004 | 4 |
| 2005 | 3 |
| 2006 | 4 |
| 2007 | 4 |
| 2008 | 8 |
| 2009 | 2 |
| 2010 | 2 |
| 2011 | 1 |
| 2012 | 2 |
| 2013 | 2 |
| 2014 | 2 |
| 2015 | 3 |
| 2016 | 5 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 3 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 2 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 32 |
| Unknown status | 13 |
| Terminated | 5 |
| Withdrawn | 3 |
| Recruiting | 2 |
| Not yet recruiting | 2 |
| Active, not recruiting | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Merck Sharp & Dohme LLC | 6 |
| Wyeth is now a wholly owned subsidiary of Pfizer | 6 |
| Sun Yat-sen University | 5 |
| Nanfang Hospital, Southern Medical University | 3 |
| Pfizer | 3 |
| Charite University, Berlin, Germany | 2 |
| Chinese University of Hong Kong | 2 |
| Chung Shan Medical University | 2 |
| Gu Jieruo | 2 |
| Novartis Pharmaceuticals | 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 |
|---|---|
| Spondylitis, Ankylosing | 58 |
| Spondylarthritis | 7 |
| Arthritis, Rheumatoid | 5 |
| Axial Spondyloarthritis | 4 |
| Arthritis, Psoriatic | 3 |
| Spondylarthropathies | 3 |
| Non-Radiographic Axial Spondyloarthritis | 2 |
| Osteoarthritis | 2 |
| Arthritis, Juvenile | 1 |
| Behcet Syndrome | 1 |
Trials
Showing 26 to 50 of 58. 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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