Clinical trials
Phase 2 Osteoarthritis, Knee trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
227 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 1 |
| 2003 | 1 |
| 2004 | 5 |
| 2005 | 3 |
| 2006 | 2 |
| 2007 | 7 |
| 2008 | 4 |
| 2009 | 11 |
| 2010 | 13 |
| 2011 | 11 |
| 2012 | 9 |
| 2013 | 9 |
| 2014 | 14 |
| 2015 | 6 |
| 2016 | 15 |
| 2017 | 16 |
| 2018 | 18 |
| 2019 | 8 |
| 2020 | 13 |
| 2021 | 15 |
| 2022 | 8 |
| 2023 | 9 |
| 2024 | 9 |
| 2025 | 11 |
| 2026 | 5 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 145 |
| Unknown status | 28 |
| Terminated | 20 |
| Recruiting | 13 |
| Withdrawn | 10 |
| Not yet recruiting | 5 |
| Active, not recruiting | 3 |
| Suspended | 2 |
| Enrolling by invitation | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Pfizer | 8 |
| Pacira Pharmaceuticals, Inc | 7 |
| Wake Forest University Health Sciences | 7 |
| Novartis Pharmaceuticals | 6 |
| Thammasat University | 5 |
| Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh | 4 |
| Eli Lilly and Company | 4 |
| Biosplice Therapeutics, Inc. | 3 |
| IDEA AG | 3 |
| Purdue Pharma LP | 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, Knee | 227 |
| Osteoarthritis | 79 |
| Pain | 36 |
| Arthritis | 10 |
| Osteoarthritis, Hip | 8 |
| Joint Diseases | 5 |
| Inflammation | 4 |
| Musculoskeletal Diseases | 4 |
| Rheumatic Diseases | 4 |
| Agnosia | 3 |
Trials
Showing 51 to 75 of 227. Each trial links to its page on Pharma Observatory.
127 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.