Clinical trials
Observational Osteonecrosis trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
48 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 1 |
| 2002 | 1 |
| 2003 | 1 |
| 2005 | 2 |
| 2006 | 4 |
| 2007 | 3 |
| 2008 | 2 |
| 2009 | 1 |
| 2010 | 1 |
| 2011 | 6 |
| 2012 | 2 |
| 2013 | 2 |
| 2014 | 3 |
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 1 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 4 |
| 2024 | 2 |
| 2025 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 18 |
| Terminated | 10 |
| Active, not recruiting | 8 |
| Enrolling by invitation | 6 |
| Recruiting | 3 |
| Unknown status | 2 |
| Withdrawn | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Zimmer Biomet | 11 |
| Biomet Orthopedics, LLC | 5 |
| MicroPort Orthopedics Inc. | 5 |
| Smith & Nephew, Inc. | 4 |
| Stryker Trauma and Extremities | 3 |
| DePuy Orthopaedics | 2 |
| Encore Medical, L.P. | 2 |
| St. Jude Children's Research Hospital | 2 |
| AO Clinical Investigation and Publishing Documentation | 1 |
| Corin | 1 |
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 |
|---|---|
| Osteonecrosis | 48 |
| Osteoarthritis | 28 |
| Arthritis, Rheumatoid | 19 |
| Arthritis | 6 |
| Joint Diseases | 6 |
| Fractures, Bone | 3 |
| Hip Dislocation, Congenital | 3 |
| Humeral Fractures | 3 |
| Osteoarthritis, Knee | 3 |
| Rotator Cuff Tear Arthropathy | 3 |
Trials
Showing 1 to 25 of 48. Each trial links to its page 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.