Clinical trials
Recruiting Osteoarthritis, Knee trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
300 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2016 | 1 |
| 2017 | 4 |
| 2018 | 5 |
| 2019 | 2 |
| 2020 | 4 |
| 2021 | 14 |
| 2022 | 11 |
| 2023 | 32 |
| 2024 | 65 |
| 2025 | 85 |
| 2026 | 77 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Recruiting | 300 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Istituto Ortopedico Rizzoli | 13 |
| Riphah International University | 11 |
| University of Nove de Julho | 5 |
| Assistance Publique - Hôpitaux de Paris | 4 |
| London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's | 4 |
| Tanta University | 4 |
| University of Chicago | 4 |
| VA Office of Research and Development | 4 |
| Northwestern University | 3 |
| Poznan University of Medical Sciences | 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 | 300 |
| Osteoarthritis | 51 |
| Osteoarthritis, Hip | 23 |
| Pain | 21 |
| Chronic Pain | 12 |
| Anterior Cruciate Ligament Injuries | 6 |
| Agnosia | 5 |
| Joint Diseases | 5 |
| Obesity | 5 |
| Postoperative Pain | 5 |
Trials
Showing 51 to 75 of 300. Each trial links to its page on Pharma Observatory.
200 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.