LEGION™ Primary Safety and Efficacy
Public ClinicalTrials.gov record NCT04040985. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Prospective, Multi-Center, Non-Randomized, Safety and Efficacy Clinical Study of the LEGION™ Primary Knee System for Primary Total Knee Replacement in Subject With Degenerative Knee Disease
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This study will look at the health results of using the LEGION™ Primary Knee System over a period of ten (10) years. This type of surgery uses an artificial knee made of plastic and metal. This study will enter subjects who suffer from a variety of conditions that have caused at least one of their knees to become nonfunctional. You are being asked to participate in the study because you have significant problems with your knee(s) and your study surgeon has determined that your knee(s) must be surgically replaced to improve your condition. If you decided to participate in this study, you will be one of approximately one hundred thirty-eight (138) subjects in the study.
Study identification
- NCT ID
- NCT04040985
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 128 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Sep 8, 2009
- Primary completion
- Dec 16, 2020
- Completion
- Dec 16, 2020
- Last update posted
- Oct 9, 2024
2009 – 2020
United States locations
- U.S. sites
- 5
- U.S. states
- 4
- U.S. cities
- 5
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Orthopaedic Associates of Vero Beach | Vero Beach | Florida | 32960 | — |
| Iowa Orthopaedic Center | Des Moines | Iowa | 50314 | — |
| Louisville Bone & Joint Specialist, PSC | Louisville | Kentucky | 40207 | — |
| University Hip and Knee Specialists | Monroe | New Jersey | 08831 | — |
| University Orthopaedic Associates, LLC | Somerset | New Jersey | 08873 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04040985, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Oct 9, 2024 · Synced Sep 5, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04040985 live on ClinicalTrials.gov.