Clinical trials
Completed Observational Osteoarthritis trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
278 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 4 |
| 2002 | 4 |
| 2003 | 4 |
| 2004 | 8 |
| 2005 | 5 |
| 2006 | 10 |
| 2007 | 10 |
| 2008 | 11 |
| 2009 | 13 |
| 2010 | 14 |
| 2011 | 15 |
| 2012 | 23 |
| 2013 | 14 |
| 2014 | 14 |
| 2015 | 14 |
| 2016 | 26 |
| 2017 | 12 |
| 2018 | 13 |
| 2019 | 8 |
| 2020 | 9 |
| 2021 | 7 |
| 2022 | 10 |
| 2023 | 11 |
| 2024 | 6 |
| 2025 | 6 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 278 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Zimmer Biomet | 14 |
| Boehringer Ingelheim | 8 |
| DePuy Orthopaedics | 7 |
| Smith & Nephew, Inc. | 7 |
| Restor3D | 6 |
| AstraZeneca | 5 |
| Biomet Orthopedics, LLC | 4 |
| Central Hospital, Nancy, France | 4 |
| Chinese University of Hong Kong | 3 |
| Henrik Gudbergsen | 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 | 278 |
| Osteoarthritis, Knee | 49 |
| Arthritis, Rheumatoid | 44 |
| Osteonecrosis | 18 |
| Arthritis | 17 |
| Joint Diseases | 16 |
| Pain | 15 |
| Osteoarthritis, Hip | 11 |
| Musculoskeletal Diseases | 10 |
| Obesity | 8 |
Trials
Showing 1 to 25 of 278. Each trial links to its page on Pharma Observatory.
178 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
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.