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| Withdrawn | 10 |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 1 to 25 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.