Clinical trials
Phase 4 Osteoarthritis trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
238 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2001 | 4 |
| 2002 | 5 |
| 2003 | 7 |
| 2004 | 14 |
| 2005 | 13 |
| 2006 | 18 |
| 2007 | 15 |
| 2008 | 14 |
| 2009 | 7 |
| 2010 | 10 |
| 2011 | 12 |
| 2012 | 11 |
| 2013 | 16 |
| 2014 | 13 |
| 2015 | 10 |
| 2016 | 16 |
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 1 |
| 2020 | 4 |
| 2021 | 4 |
| 2022 | 2 |
| 2023 | 6 |
| 2024 | 5 |
| 2025 | 8 |
| 2026 | 9 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 146 |
| Terminated | 33 |
| Unknown status | 27 |
| Recruiting | 11 |
| Withdrawn | 9 |
| Not yet recruiting | 7 |
| Active, not recruiting | 4 |
| Enrolling by invitation | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| DePuy International | 22 |
| Ewha Womans University | 10 |
| Duke University | 4 |
| Henrik Gudbergsen | 4 |
| Hospital for Special Surgery, New York | 4 |
| Seoul National University Hospital | 4 |
| University of Sao Paulo General Hospital | 4 |
| Boehringer Ingelheim | 3 |
| Istituto Ortopedico Rizzoli | 3 |
| National Taiwan University Hospital | 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 |
|---|---|
| Osteoarthritis | 238 |
| Osteoarthritis, Knee | 34 |
| Arthritis, Rheumatoid | 23 |
| Osteonecrosis | 22 |
| Pain | 22 |
| Hip Dislocation, Congenital | 17 |
| Collagen Diseases | 11 |
| Slipped Capital Femoral Epiphyses | 11 |
| Arthritis | 10 |
| Joint Diseases | 8 |
Trials
Showing 76 to 100 of 238. Each trial links to its page on Pharma Observatory.
138 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
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.