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NCT04103515 · ClinicalTrials.gov registry record
Knee Kinematics for Subjects With Zimmer-Biomet Posterior Cruciate Retaining or Posterior Stabilizing Total Knee Arthroplasty
A clinical trial of Osteoarthritis, Knee and Arthroplasty, Replacement, Knee, sponsored by The University of Tennessee, Knoxville.
- Completed
- Registry status
- 50
- Enrollment target
- 3
- Study locations
NCT04103515: Completed study of Osteoarthritis, Knee and Arthroplasty, Replacement, Knee, sponsored by The University of Tennessee, Knoxville.
NCT04103515 is a study of Osteoarthritis, Knee and Arthroplasty, Replacement, Knee that has completed, run by The University of Tennessee, Knoxville. The registered enrollment target is 50 participants, below the 497-participant average among 112 other Osteoarthritis, Knee trials with a reported enrollment target (90% lower). The trial reports 3 study locations across 3 states. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT04103515, a study of Osteoarthritis, Knee and Arthroplasty, Replacement, Knee, has completed, sponsored by The University of Tennessee, Knoxville.
- COMPLETED
- Registry status
- 50 participants
- Enrollment target
- 3
- Study locations
Study Summary
25 subjects implanted with a Zimmer-Biomet Posterior Cruciate Retaining (PCR) total knee arthroplasty (TKA) and 25 subjects implanted with a Zimmer-Biomet Posterior Stabilizing (PS) TKA will be asked to perform stepping up and deep knee bend activities while under fluoroscopic surveillance (x-ray video). The movements between the two different types of TKAs will be compared.
Primary Outcome
Lateral Condyle Kinematics Translations during stepping up activity. Data represents the motion of a specific part of the femur bone (in this case lateral femoral condyle) during the specified activity (in this case a step up). The kinematics (motion) is measured from the beginning of the activity to the end of the activity. Positive represents anterior motion of the femur, and negative represents posterior rollback of the femur. Data is only collected at a single time point and therefore refers
Conditions Studied
Interventions
- DEVICE Zimmer-Biomet Posterior Cruciate Retaining total knee arthroplasty
- DEVICE Zimmer-Biomet Posterior Stabilizing total knee arthroplasty
Study Locations (3)
Pennsylvania
- Rothman Institute - Bryn Mawr
Tennessee
- University of Tennessee - Knoxville
Other
- The Institute for Locomotion, Aix-Marseille University, Hopital Sainte-Marguerite - Marseille
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 50 participants |
| Start Date | 2019-01-03 |
| Est. Completion | 2020-11-06 |
What the finished NCT04103515 record still lists
NCT04103515 is an observational study that tracks outcomes without assigning an intervention. The registry caps enrollment at 50 participants, a relatively small participant target, below the 497-participant average among 112 other Osteoarthritis, Knee trials with a reported enrollment target (90% lower).
The record links to 2 conditions, with Osteoarthritis, Knee appearing as the primary indexed condition, and to 2 interventions - of which Zimmer-Biomet Posterior Cruciate Retaining total knee arthroplasty is the first listed.
NCT04103515 reports a single indexed study location in Pennsylvania, Tennessee, Other.
Frequently Asked Questions
What is clinical trial NCT04103515 about?
NCT04103515 is a clinical study titled "Knee Kinematics for Subjects With Zimmer-Biomet Posterior Cruciate Retaining or Posterior Stabilizing Total Knee Arthroplasty". 25 subjects implanted with a Zimmer-Biomet Posterior Cruciate Retaining (PCR) total knee arthroplasty (TKA) and 25 subjects implanted with a Zimmer-Biomet Posterior Stabilizing (PS) TKA will be asked to perform stepping up and deep knee bend activities while under fluoroscopic surveillance (x-ray vi...
What is the current status of trial NCT04103515?
This trial is currently completed. The enrollment target is 50 participants. The study started on 2019-01-03. Estimated completion is 2020-11-06.
What conditions does trial NCT04103515 study?
This clinical trial studies the following conditions: Osteoarthritis, Knee, Arthroplasty, Replacement, Knee.
What interventions are being tested in trial NCT04103515?
The interventions under investigation include: Zimmer-Biomet Posterior Cruciate Retaining total knee arthroplasty (DEVICE), Zimmer-Biomet Posterior Stabilizing total knee arthroplasty (DEVICE).
Who is sponsoring clinical trial NCT04103515?
This trial is sponsored by The University of Tennessee, Knoxville, which has 81 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT04103515 being conducted?
This trial has 3 study locations across Pennsylvania, Tennessee. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
Learn More About Clinical Trials
Similar trials for Osteoarthritis, Knee
Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.
Where NCT04103515's enrollment target sits among peer trials
50 90th of 112 higher than 23 of 112 other Osteoarthritis, Knee trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Osteoarthritis, Knee trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
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