ATTUNE Cementless FB Tibial Base Clinical Study
Public ClinicalTrials.gov record NCT04630262. 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
Multi-Center Clinical Investigation of the ATTUNE® Cementless Fixed Bearing Tibial Base and Cementless Patella Implants in Total Knee Arthroplasty
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This is a prospective, multi-center, non-randomized, single arm observational study. The primary objective of this clinical investigation is to evaluate functional responder rates with an objective performance criteria (OPC) of 85% as measured by the KOOS questionnaire for the first 225 tibia (CR FB and PS FB combined) implanted with the ATTUNE Cementless FB tray (primary and revision procedures) and will be analyzed when these patients have passed the 1 year preferred post-op window.
Study identification
- NCT ID
- NCT04630262
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 80 participants
Conditions and interventions
Conditions
Interventions
Device
Eligibility (public fields only)
- Age range
- 22 Years to 80 Years
- 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
- May 8, 2022
- Primary completion
- Mar 30, 2023
- Completion
- Mar 30, 2023
- Last update posted
- Mar 3, 2025
2022 – 2023
United States locations
- U.S. sites
- 15
- U.S. states
- 9
- U.S. cities
- 13
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Orthopaedic Specialty Institute | Irvine | California | 92618 | — |
| Coastal Orthopedics | Bradenton | Florida | 34209 | — |
| Florida Orthopaedic Associates | DeLand | Florida | 32720 | — |
| University of Florida | Gainesville | Florida | 32611 | — |
| American Hip Institute & Orthopedic Specialists | Chicago | Illinois | 60018 | — |
| Loyola University Medical Center | Maywood | Illinois | 60153 | — |
| Johns Hopkins Orthpaedic Surgery | Baltimore | Maryland | 21044 | — |
| Towson Orthopaedic Associates | Baltimore | Maryland | 21204 | — |
| Rubin Institute for Advanced Orthopedics | Baltimore | Maryland | 21215 | — |
| Orthopaedic Associates of Michigan | Grand Rapids | Michigan | 49525 | — |
| University of Missouri | Columbia | Missouri | 65212 | — |
| Mercy Clinic Springfield | Ozark | Missouri | 65721 | — |
| University Orthopaedic Associates, LLC | Somerset | New Jersey | 08873 | — |
| Orlin & Cohen Orthopedics | Garden City | New York | 11530 | — |
| Anderson Clinic | Alexandria | Virginia | 22306 | — |
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 NCT04630262, 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 Mar 3, 2025 · Synced Sep 6, 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 NCT04630262 live on ClinicalTrials.gov.