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Knee Kinematics for Subjects With Zimmer-Biomet Posterior Cruciate Retaining or Posterior Stabilizing Total Knee Arthroplasty

NCT04103515 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 50

Last updated 2021-10-12

Study results available
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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.

Conditions

  • Arthroplasty, Replacement, Knee
  • Osteoarthritis, Knee

Interventions

DEVICE

Zimmer-Biomet Posterior Cruciate Retaining total knee arthroplasty

Zimmer-Biomet Posterior Cruciate Retaining total knee arthroplasty

DEVICE

Zimmer-Biomet Posterior Stabilizing total knee arthroplasty

Zimmer-Biomet Posterior Stabilizing total knee arthroplasty

Sponsors & Collaborators

  • Zimmer Biomet

    collaborator INDUSTRY

  • The University of Tennessee, Knoxville

    lead OTHER

Principal Investigators

  • Richard Komistek, PhD · University of Tennessee

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2019-01-03
Primary Completion
2020-11-06
Completion
2020-11-06
FDA Device
Yes

Countries

  • United States
  • France

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04103515 on ClinicalTrials.gov